The document provides specifications for the Bosch LBC 3483/00 Horn Loudspeaker, including that it is a 35W circular horn loudspeaker measuring 490mm in diameter made of aluminum, with a high efficiency driver and excellent speech reproduction. It is water and dust protected to IP65 and EN 54-24 certified for use in voice alarm systems. The loudspeaker has overcurrent protection to maintain system integrity in case of fire.
The LBC 3432/02 is a 20W unidirectional sound projector intended for speech and music reproduction indoors and outdoors. It has an aluminum enclosure with provisions for wall or ceiling mounting and mounting a supervision board. The sound projector is water and dust protected to IP66 and EN 54-24 certified for use in voice alarm systems to inform people in emergency situations.
The document summarizes a horn loudspeaker model LBC 3482/00. It is a 25W circular horn loudspeaker with an aluminum body that provides excellent speech reproduction for outdoor applications. It has water and dust protection, complies with various safety and emergency standards, and has a ceramic terminal block and thermal fuse for additional protection.
Bosch conferencing and public address systems lhm 0606-00-us data sheetamthanhbosch
This document provides information about the LHM 0606/00-US Ceiling Loudspeaker, including:
- It is a 6W, general purpose ceiling loudspeaker suitable for speech and music reproduction.
- It has a flush mount design and easy installation into drop ceilings.
- It has a wide frequency response range, various power settings, and optional fire dome for safety.
This ceiling loudspeaker is suitable for speech and music reproduction in various indoor spaces. It has a 6W dual-cone driver and matching transformer, mounts flush in ceilings from 9-25mm thick, and can be fitted with an optional fire dome. It offers high sound pressure levels across a wide frequency range in an unobtrusive design.
The LP1-BC10E-1 is a 10W bidirectional sound projector intended for high quality speech and music reproduction indoors and outdoors. It has two loudspeakers facing opposite directions, making it suitable for tunnels, corridors, and arcades. The projector is water and dust protected to IP65 and can be ceiling or wall mounted. It complies with various safety and installation standards and has protection to maintain circuit integrity in emergencies.
The LBC 3099/41 is a ceiling loudspeaker designed for high power applications with high ceilings. It has excellent speech and music reproduction with a high sound pressure level. It is flush mounted for applications such as shops, schools, and hotels. The loudspeaker has built-in protections and certifications for use in emergency voice alarm systems.
The LBC 3095/15 is a pendant sphere loudspeaker designed to be suspended from ceilings. It has a pleasing spherical shape and is available in white. It is splash-waterproof and suitable for outdoor use. The loudspeaker produces high-quality sound and has a frequency response of 130Hz to 20kHz. It has a power handling of 15W with a rated power of 10/5/2.5W and sound pressure level of 99dB. The enclosure is made from durable ABS plastic.
The document provides specifications for a ceiling loudspeaker model LHM0606/10. It can handle up to 9W of power and has a frequency range of 80Hz to 18kHz. It is designed for speech and music reproduction with a sound pressure level of 92dB at 1m. Installation involves cutting a 165mm hole in the ceiling and mounting the loudspeaker securely with spring-loaded clamps. An optional certified fire dome is also available for the loudspeaker.
The LBC 3432/02 is a 20W unidirectional sound projector intended for speech and music reproduction indoors and outdoors. It has an aluminum enclosure with provisions for wall or ceiling mounting and mounting a supervision board. The sound projector is water and dust protected to IP66 and EN 54-24 certified for use in voice alarm systems to inform people in emergency situations.
The document summarizes a horn loudspeaker model LBC 3482/00. It is a 25W circular horn loudspeaker with an aluminum body that provides excellent speech reproduction for outdoor applications. It has water and dust protection, complies with various safety and emergency standards, and has a ceramic terminal block and thermal fuse for additional protection.
Bosch conferencing and public address systems lhm 0606-00-us data sheetamthanhbosch
This document provides information about the LHM 0606/00-US Ceiling Loudspeaker, including:
- It is a 6W, general purpose ceiling loudspeaker suitable for speech and music reproduction.
- It has a flush mount design and easy installation into drop ceilings.
- It has a wide frequency response range, various power settings, and optional fire dome for safety.
This ceiling loudspeaker is suitable for speech and music reproduction in various indoor spaces. It has a 6W dual-cone driver and matching transformer, mounts flush in ceilings from 9-25mm thick, and can be fitted with an optional fire dome. It offers high sound pressure levels across a wide frequency range in an unobtrusive design.
The LP1-BC10E-1 is a 10W bidirectional sound projector intended for high quality speech and music reproduction indoors and outdoors. It has two loudspeakers facing opposite directions, making it suitable for tunnels, corridors, and arcades. The projector is water and dust protected to IP65 and can be ceiling or wall mounted. It complies with various safety and installation standards and has protection to maintain circuit integrity in emergencies.
The LBC 3099/41 is a ceiling loudspeaker designed for high power applications with high ceilings. It has excellent speech and music reproduction with a high sound pressure level. It is flush mounted for applications such as shops, schools, and hotels. The loudspeaker has built-in protections and certifications for use in emergency voice alarm systems.
The LBC 3095/15 is a pendant sphere loudspeaker designed to be suspended from ceilings. It has a pleasing spherical shape and is available in white. It is splash-waterproof and suitable for outdoor use. The loudspeaker produces high-quality sound and has a frequency response of 130Hz to 20kHz. It has a power handling of 15W with a rated power of 10/5/2.5W and sound pressure level of 99dB. The enclosure is made from durable ABS plastic.
The document provides specifications for a ceiling loudspeaker model LHM0606/10. It can handle up to 9W of power and has a frequency range of 80Hz to 18kHz. It is designed for speech and music reproduction with a sound pressure level of 92dB at 1m. Installation involves cutting a 165mm hole in the ceiling and mounting the loudspeaker securely with spring-loaded clamps. An optional certified fire dome is also available for the loudspeaker.
The document provides information on the LBC 3951/11 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a perforated metal grille. It has a wide frequency range and opening angle for good sound reproduction with fewer units. It is installation friendly with integral mounting clips and is water protected to IPx4 standard, making it suitable for humid environments.
The document summarizes the LBC 3086/41 Ceiling Loudspeaker. It is a 6W dual-cone loudspeaker intended for speech and music reproduction that can be flush mounted in ceilings. It has a 100V matching transformer and is designed for use in voice alarm systems compliant with British Standard BS5839 part 8. It has protection features to maintain circuit integrity in the event of a fire and can be fitted with an optional fire dome for additional cable termination protection.
The document summarizes a CCTV ceiling loudspeaker. It is a 6W dual-cone loudspeaker that mounts flush in ceilings for speech and music reproduction. It has a 100V matching transformer and optional fire dome. It is designed for voice alarm systems and complies with international safety standards for public address systems.
The document provides specifications for the LBC 3484/00 Horn Loudspeaker. It is a 50W, circular horn loudspeaker measuring 490mm in diameter made of aluminum with a water and dust protected rating of IP65. It has high efficiency and is ideal for outdoor applications like sports grounds, parks, and pools providing excellent speech reproduction over a wide area.
The Bosch LBC 3428/00 Horn Loudspeaker is designed for excellent sound reproduction in marine and industrial environments. It is made from glass-reinforced polyester making it strong, fire-retardant, and resistant to corrosion and chemicals. It is water and dust protected to IP66/IP67 standards and can withstand operating at its rated power of 15W continuously for 100 hours.
The LBC 3090/01 is an economic ceiling loudspeaker for speech and music reproduction in various indoor spaces. It has a 6W dual cone loudspeaker, 100V matching transformer, and protective dust cover. Installation is quick with built-in spring locks to secure it in ceiling panels from 9-25mm thick. It provides full range sound reproduction from 70Hz to 18kHz and has an opening angle of 160 degrees at 1kHz and 55 degrees at 4kHz.
This document provides information on the LHM 0606/10 Ceiling Loudspeaker. It is a 6W general purpose ceiling speaker suitable for speech and music reproduction. It easily mounts flush into ceilings and has an optional fire dome. Key features include unobtrusive design, simple installation, multiple power settings, and compliance with safety regulations.
The LBC 3470/00 is a 15W high-efficiency circular horn loudspeaker that provides excellent speech reproduction for indoor and outdoor applications such as sports grounds, parks, and pools. It has a 130 degree horizontal and 50 degree vertical opening angle and is IP65 rated to be water and dust protected. The loudspeaker comes with an adjustable mounting bracket and includes a 100V transformer with multiple power tapping options.
The document summarizes a ceiling loudspeaker model LBC 3086/41 from Bosch. It is a 6W dual-cone loudspeaker with an integrated metal grille, suitable for both speech and music. It has a built-in 100V matching transformer and ceramic terminal blocks. An optional certified fire dome can provide additional protection for the cable termination. The loudspeaker is designed for voice alarm systems and complies with various certifications for safety, water and dust protection, and fire performance.
The document describes the LC2-PC60G8-8H premium-sound high ceiling loudspeaker. It is an 8-inch two-way speaker with a waveguide coupled tweeter, full bandwidth overload protection, and front baffle wattage tap adjustment. It provides wide dispersion, high efficiency, high maximum output, and ease of installation. It is designed for use in voice alarm systems and compliant with British and European safety standards.
The document provides information about the LBC 3087/41 Ceiling Loudspeaker. It is a 6W, dual-cone flush-mounting ceiling loudspeaker designed for general speech and music reproduction. Key features include increased sensitivity, flush mounting in ceilings via a quick installation process, and optional fire dome protection. It is compliant with British safety standards for voice alarm systems and can withstand high temperatures and power levels.
This document provides information on the LC2-PC60G6-10 Premium-sound Subwoofer Ceiling Loudspeaker 60W. It is a 10-inch subwoofer designed to augment the low frequency response of full range ceiling loudspeakers. Key features include a 10-inch high-excursion driver, low pass network, wattage tap adjustment, tile bridge, and compliance with various standards. It is designed for voice alarm applications and provides extended low frequency performance and overload protection for safe and effective operation.
The document summarizes a Bosch LC2-PC30G6-8 premium ceiling loudspeaker. It is an 8-inch, two-way speaker with a wide dispersion pattern, high efficiency, and protection circuits. It can be used for voice alarm systems and complies with relevant standards. The speaker has multiple power taps and can be installed in a variety of ceiling types.
This document describes intelligent addressable reflective beam detectors that can detect smoke or fire across large open areas. The MAB50R has a range of up to 50 meters, while the MAB100R has a range of 50-100 meters. Both connect to the fire alarm control panel via a loop circuit and do not require a separate power supply. They have three operating modes for alignment and detection. Optional mounting brackets are available to facilitate installation.
The LBC 3090/01 is an economic flush-mounting ceiling loudspeaker suitable for speech and music reproduction in various commercial settings like shops, offices, and hotels. It has a 6W dual cone loudspeaker, 100V matching transformer, protective dust cover, and optional fire dome. Installation is quick with spring-loaded clamps or screws and a template is provided for marking the ceiling cut-out.
The LBC 3430/02 is a 12W bidirectional sound projector intended for speech and music reproduction in indoor and outdoor applications. It has excellent sound reproduction, is ceiling or wall mountable, has an IP55 rated robust aluminum enclosure, and is compliant with British and European safety standards. The sound projector has built-in circuit protection and a ceramic terminal block to maintain system integrity in emergency situations.
The LBC 3099/41 is a flush-mounting ceiling loudspeaker that delivers a high sound pressure level with a wide frequency range for excellent speech intelligibility and good quality music reproduction. It has a single-piece, 24W dual-cone loudspeaker and 100V matching transformer. The loudspeaker is designed for use in voice alarm systems and complies with emergency standards to ensure circuits remain functional even if the loudspeaker is damaged by fire. It has built-in protections, safety certifications, and can withstand high temperatures.
The LBC 3099/41 is a ceiling loudspeaker that provides excellent speech and music reproduction with a high sound pressure level, making it suitable for rooms with high ceilings. It has a 24W dual-cone driver and 100V transformer, with a flush white grille. Certifications include CE, EN60065, and standards for emergency systems. Installation involves clamping it securely into suspended ceiling tiles from 9-25mm thick.
The document provides specifications for the LBC 3482/00 and LBC 3483/00 horn loudspeakers from Bosch. The loudspeakers are high efficiency, water and dust protected, and ideal for outdoor applications. They produce excellent speech reproduction with wide opening angles and adjustable mounting brackets. Key features include power taps for different wattage settings, IP65 protection, and international safety certifications.
This document provides information on two horn loudspeaker models, the LBC 3482/00 and LBC 3483/00. The loudspeakers are high efficiency, water and dust protected, have adjustable mounting brackets, and produce excellent speech reproduction for outdoor applications. Key details include their power ratings, frequency responses, polar diagrams, dimensions and ordering information.
This document summarizes a ceiling loudspeaker model, the LHM 0606/xx. It is a 6W general purpose ceiling speaker suitable for speech and music reproduction. It has a flush mount design for installation in ceilings. It comes in screw-mounted and clamp-mounted versions. Key features include unobtrusive appearance, easy installation, and adjustable power settings. Technical specifications include frequency response, power handling, dimensions, and ordering information.
The LHM 0606/xx is an economic 6W ceiling loudspeaker suitable for speech and music reproduction. It has a flush-mount design for installation in ceiling cavities. It has simple power settings and is unobtrusive in most interior spaces. The loudspeaker consists of a dual cone driver and transformer, with optional fire dome protection. It can withstand high power levels and is suitable for use in shops, offices, and other commercial spaces.
The document provides information on the LBC 3951/11 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a perforated metal grille. It has a wide frequency range and opening angle for good sound reproduction with fewer units. It is installation friendly with integral mounting clips and is water protected to IPx4 standard, making it suitable for humid environments.
The document summarizes the LBC 3086/41 Ceiling Loudspeaker. It is a 6W dual-cone loudspeaker intended for speech and music reproduction that can be flush mounted in ceilings. It has a 100V matching transformer and is designed for use in voice alarm systems compliant with British Standard BS5839 part 8. It has protection features to maintain circuit integrity in the event of a fire and can be fitted with an optional fire dome for additional cable termination protection.
The document summarizes a CCTV ceiling loudspeaker. It is a 6W dual-cone loudspeaker that mounts flush in ceilings for speech and music reproduction. It has a 100V matching transformer and optional fire dome. It is designed for voice alarm systems and complies with international safety standards for public address systems.
The document provides specifications for the LBC 3484/00 Horn Loudspeaker. It is a 50W, circular horn loudspeaker measuring 490mm in diameter made of aluminum with a water and dust protected rating of IP65. It has high efficiency and is ideal for outdoor applications like sports grounds, parks, and pools providing excellent speech reproduction over a wide area.
The Bosch LBC 3428/00 Horn Loudspeaker is designed for excellent sound reproduction in marine and industrial environments. It is made from glass-reinforced polyester making it strong, fire-retardant, and resistant to corrosion and chemicals. It is water and dust protected to IP66/IP67 standards and can withstand operating at its rated power of 15W continuously for 100 hours.
The LBC 3090/01 is an economic ceiling loudspeaker for speech and music reproduction in various indoor spaces. It has a 6W dual cone loudspeaker, 100V matching transformer, and protective dust cover. Installation is quick with built-in spring locks to secure it in ceiling panels from 9-25mm thick. It provides full range sound reproduction from 70Hz to 18kHz and has an opening angle of 160 degrees at 1kHz and 55 degrees at 4kHz.
This document provides information on the LHM 0606/10 Ceiling Loudspeaker. It is a 6W general purpose ceiling speaker suitable for speech and music reproduction. It easily mounts flush into ceilings and has an optional fire dome. Key features include unobtrusive design, simple installation, multiple power settings, and compliance with safety regulations.
The LBC 3470/00 is a 15W high-efficiency circular horn loudspeaker that provides excellent speech reproduction for indoor and outdoor applications such as sports grounds, parks, and pools. It has a 130 degree horizontal and 50 degree vertical opening angle and is IP65 rated to be water and dust protected. The loudspeaker comes with an adjustable mounting bracket and includes a 100V transformer with multiple power tapping options.
The document summarizes a ceiling loudspeaker model LBC 3086/41 from Bosch. It is a 6W dual-cone loudspeaker with an integrated metal grille, suitable for both speech and music. It has a built-in 100V matching transformer and ceramic terminal blocks. An optional certified fire dome can provide additional protection for the cable termination. The loudspeaker is designed for voice alarm systems and complies with various certifications for safety, water and dust protection, and fire performance.
The document describes the LC2-PC60G8-8H premium-sound high ceiling loudspeaker. It is an 8-inch two-way speaker with a waveguide coupled tweeter, full bandwidth overload protection, and front baffle wattage tap adjustment. It provides wide dispersion, high efficiency, high maximum output, and ease of installation. It is designed for use in voice alarm systems and compliant with British and European safety standards.
The document provides information about the LBC 3087/41 Ceiling Loudspeaker. It is a 6W, dual-cone flush-mounting ceiling loudspeaker designed for general speech and music reproduction. Key features include increased sensitivity, flush mounting in ceilings via a quick installation process, and optional fire dome protection. It is compliant with British safety standards for voice alarm systems and can withstand high temperatures and power levels.
This document provides information on the LC2-PC60G6-10 Premium-sound Subwoofer Ceiling Loudspeaker 60W. It is a 10-inch subwoofer designed to augment the low frequency response of full range ceiling loudspeakers. Key features include a 10-inch high-excursion driver, low pass network, wattage tap adjustment, tile bridge, and compliance with various standards. It is designed for voice alarm applications and provides extended low frequency performance and overload protection for safe and effective operation.
The document summarizes a Bosch LC2-PC30G6-8 premium ceiling loudspeaker. It is an 8-inch, two-way speaker with a wide dispersion pattern, high efficiency, and protection circuits. It can be used for voice alarm systems and complies with relevant standards. The speaker has multiple power taps and can be installed in a variety of ceiling types.
This document describes intelligent addressable reflective beam detectors that can detect smoke or fire across large open areas. The MAB50R has a range of up to 50 meters, while the MAB100R has a range of 50-100 meters. Both connect to the fire alarm control panel via a loop circuit and do not require a separate power supply. They have three operating modes for alignment and detection. Optional mounting brackets are available to facilitate installation.
The LBC 3090/01 is an economic flush-mounting ceiling loudspeaker suitable for speech and music reproduction in various commercial settings like shops, offices, and hotels. It has a 6W dual cone loudspeaker, 100V matching transformer, protective dust cover, and optional fire dome. Installation is quick with spring-loaded clamps or screws and a template is provided for marking the ceiling cut-out.
The LBC 3430/02 is a 12W bidirectional sound projector intended for speech and music reproduction in indoor and outdoor applications. It has excellent sound reproduction, is ceiling or wall mountable, has an IP55 rated robust aluminum enclosure, and is compliant with British and European safety standards. The sound projector has built-in circuit protection and a ceramic terminal block to maintain system integrity in emergency situations.
The LBC 3099/41 is a flush-mounting ceiling loudspeaker that delivers a high sound pressure level with a wide frequency range for excellent speech intelligibility and good quality music reproduction. It has a single-piece, 24W dual-cone loudspeaker and 100V matching transformer. The loudspeaker is designed for use in voice alarm systems and complies with emergency standards to ensure circuits remain functional even if the loudspeaker is damaged by fire. It has built-in protections, safety certifications, and can withstand high temperatures.
The LBC 3099/41 is a ceiling loudspeaker that provides excellent speech and music reproduction with a high sound pressure level, making it suitable for rooms with high ceilings. It has a 24W dual-cone driver and 100V transformer, with a flush white grille. Certifications include CE, EN60065, and standards for emergency systems. Installation involves clamping it securely into suspended ceiling tiles from 9-25mm thick.
The document provides specifications for the LBC 3482/00 and LBC 3483/00 horn loudspeakers from Bosch. The loudspeakers are high efficiency, water and dust protected, and ideal for outdoor applications. They produce excellent speech reproduction with wide opening angles and adjustable mounting brackets. Key features include power taps for different wattage settings, IP65 protection, and international safety certifications.
This document provides information on two horn loudspeaker models, the LBC 3482/00 and LBC 3483/00. The loudspeakers are high efficiency, water and dust protected, have adjustable mounting brackets, and produce excellent speech reproduction for outdoor applications. Key details include their power ratings, frequency responses, polar diagrams, dimensions and ordering information.
This document summarizes a ceiling loudspeaker model, the LHM 0606/xx. It is a 6W general purpose ceiling speaker suitable for speech and music reproduction. It has a flush mount design for installation in ceilings. It comes in screw-mounted and clamp-mounted versions. Key features include unobtrusive appearance, easy installation, and adjustable power settings. Technical specifications include frequency response, power handling, dimensions, and ordering information.
The LHM 0606/xx is an economic 6W ceiling loudspeaker suitable for speech and music reproduction. It has a flush-mount design for installation in ceiling cavities. It has simple power settings and is unobtrusive in most interior spaces. The loudspeaker consists of a dual cone driver and transformer, with optional fire dome protection. It can withstand high power levels and is suitable for use in shops, offices, and other commercial spaces.
The LHM 0606/xx is an economic 6W ceiling loudspeaker suitable for speech and music reproduction. It has a flush-mount design for installation in ceiling cavities. It has simple power settings and is unobtrusive in various interior environments. The loudspeaker consists of a dual cone driver and transformer, with optional fire dome protection. It can withstand high power levels and is suitable for use in shops, offices, and other commercial spaces.
This document summarizes a ceiling loudspeaker model, the LHM 0606/xx. It is a 6W general purpose ceiling speaker suitable for speech and music reproduction. It has a flush mount design for easy installation in ceilings. It comes in screw-mounted and clamp-mounted versions. Key specifications include frequency response, power handling, dimensions, connectivity, and mounting options. An optional fire dome is available to prevent fire spread through the ceiling cavity.
The Bosch LBC 3428/00 Horn Loudspeaker is designed for excellent sound reproduction in marine and industrial environments. It is made from glass-reinforced polyester making it strong, fire-retardant, and resistant to corrosion and chemicals. It is water and dust protected to IP66/IP67 standards and can withstand operating at its rated power of 15W continuously for 100 hours.
1) Intelligent mounting bases and kits provide various options for installing Fire-Lite detectors in applications.
2) Bases support different wire gauges and temperature ranges. Relay, isolator, and sounder bases meet code requirements.
3) The document provides specifications for intelligent bases, sounder bases, relay bases, and isolator bases, including dimensions, wire gauges, temperature ranges, listings, and agency approvals.
The Bosch LBC 3437/00 and LBC 3438/00 horn loudspeakers are ATEX, CENELEC, and BASEEFA approved for use in hazardous environments with explosive gas mixtures. They have a flameproof GRP construction and stainless steel components, are rated for 15W and 25W power respectively, and have wide frequency response ranges and 160 degree sound dispersion. They are suitable for voice alarm and public address systems in zones 1 and 2.
The document provides specifications for the LBC 3484/00 Horn Loudspeaker. It is a 50W circular horn loudspeaker measuring 490mm in diameter made of aluminum with a water and dust protected rating of IP65. It has high efficiency and is ideal for outdoor applications like sports grounds, parks, and pools providing excellent speech reproduction over a wide area.
The document provides information on the LBC 3950/01 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a circular plastic grille. It has excellent audio performance and is easy to install with integral mounting clips. It is IPx4 water protected, making it suitable for humid environments like bathrooms.
The document provides information on the LBC 3950/01 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a circular plastic grille. It has excellent audio performance and is easy to install with integral mounting clips. It is IPx4 water protected, making it suitable for humid environments like bathrooms.
The document provides information on the LBC 3950/01 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a circular plastic grille. It has excellent audio performance and is easy to install with integral mounting clips. It is IPx4 water protected, making it suitable for humid environments like bathrooms.
The LBC 3090/01 is an economic ceiling loudspeaker suitable for speech and music reproduction. It has increased sensitivity and is easy to flush-mount in ceilings. The loudspeaker has a dual cone design, transformer, and protective dust cover. It is designed for general use in various indoor spaces like shops, schools, and hotels.
The document provides information on the LBC 3951/11 Ceiling Loudspeaker. It is a compact 6W loudspeaker with a perforated metal grille. It has a wide frequency range and opening angle for good sound reproduction with fewer units. It is installation friendly with integral mounting clips and is water protected to IPx4 standard, making it suitable for humid environments.
1) The document summarizes the LBC 3090/31 Ceiling Loudspeaker, which is a flush-mounting ceiling loudspeaker for general speech and music applications.
2) It has increased sensitivity and is easy to install, with simple power setting options.
3) The loudspeaker assembly includes a single-piece, 6W dual-cone loudspeaker and frame with a 100V matching transformer mounted on the back.
1) The document summarizes the LBC 3090/31 Ceiling Loudspeaker, which is a flush-mounting ceiling loudspeaker for general speech and music applications.
2) It has increased sensitivity and is easy to install, with simple power setting options.
3) The loudspeaker assembly includes a single-piece, 6W dual-cone loudspeaker and frame with a 100V matching transformer mounted on the back.
The PLN-DMY60 Plena Dummy Load is designed to improve the reliability of loudspeaker line impedance measurements for the Bosch Plena Voice Alarm System. It connects to the last loudspeaker on a line and provides a filtered electrical load at 20 kHz, allowing longer cable runs before cable capacitance starts interfering with measurements. It has settings for 8, 20, and 60 watt loads. A calculator helps determine the optimal dummy load setting for a given system configuration.
The call station keypad kit can be used with a call station kit or basic call station to make announcements or trigger predefined actions. It has 8 programmable inputs linked to 16 outputs and 2 serial interfaces to connect up to 16 keypads to a call station. The keypad gets power from the connected call station and its inputs can be programmed for different operation modes.
The PLN-2AIO120 is an all-in-one background music and paging system that includes a DVD/CD player, FM/AM tuner, microphone inputs, and dual-zone amplifier. It provides versatile playback of audio and video content for background music and announcements. Key features include MP3/video playback from discs, an FM/AM radio, priority microphone input, and separate volume control for two speaker zones.
This document summarizes the key features and specifications of the Bosch Plena Mixer Amplifier PLE-1MAxx0-EU. It has 4 microphone/line inputs, 3 music source inputs, and provides 30, 60, or 120 watts of output power. It offers priority and VOX activation on inputs, separate music volume control, detachable labeling, and integration with telephone paging systems. Installation is simplified with included mounting brackets and the amplifier can be configured via front panel controls and dip switches.
The PLE-1CS is a tabletop microphone intended for making calls in a public address system. It has a metal base and rubber feet for stability, and can be flush mounted. It uses a PTT button to activate the microphone, which can be configured for momentary or toggle mode. It has a 2m cable, LED indicator, and connects to amplifiers using a 5-pin Euro connector. The microphone is high quality, durable, and phantom powered.
This document provides information on the LBB 9600/20 condenser handheld microphone from Bosch. It is a unidirectional microphone intended for use in public address and sound reinforcement applications. Key features include a condenser transducer, low sensitivity to noise and vibrations, and phantom power supply. Accessories such as extension cables, stands, and mounts are also available.
The LBB 1949/00 is a high-quality gooseneck condenser microphone with a flexible stem that runs on phantom power. It has a unidirectional pickup pattern and includes a 2m cable and lockable connector. The microphone can be mounted on floors, lecterns, or desktops using its threaded base and included adapter. It has a sliding on/off switch and priority contacts for remote control.
The LBC 1215/01 Microphone Clamp is a quick-release, spring-loaded microphone holder that can be screwed onto stands with 3/8", 1/2" or 5/8" threads. It holds microphone stems measuring 19 to 32 mm in diameter and allows for friction angular adjustment. The clamp weighs 60 grams and has a matte black color. It is compatible with Bosch hand-held microphones.
The document summarizes a unidirectional handheld microphone made by Bosch. It has a dynamic transducer element, cardioid directivity, and rugged construction. It can be used either handheld or stand-mounted. It is intended for use in applications like shops, restaurants, and leisure centers to provide affordable public address solutions.
The document summarizes a range of Bosch volume controls and program selectors for public address systems. It describes the different models, their power ratings and features like failsafe operation. Diagrams show dimensions and wiring. The controls allow adjusting sound levels or selecting programs, and ensure emergency announcements are heard at a preset level.
The document provides information on Bosch volume controls and program selectors for public address systems in Japan. It describes the LBC 14x2/x0 volume controls, which come in 12W and 36W versions and power-save or failsafe options. It also describes the LBC 1434/10 program selector, which allows selecting between 5 channels. The components comply with international safety standards and have applications in both announcements and background music distribution in public settings.
The document summarizes Bosch's LBC 14x2/x0 Japanese Volume Controls and LBC 1434/10 Program Selector. The volume controls come in 12W and 36W versions and can be configured for power-saving or fail-safe operation. The program selector allows selection of up to five audio channels. Both products comply with international safety standards and provide simple installation, operation, and reliability for public address systems.
The document summarizes a range of Bosch volume controls and program selectors for public address systems. It describes the different models, their power ratings and features. The volume controls come in 12W, 36W and 100W versions and can be configured for power-save or fail-safe operation. The program selector allows selecting between five programs. Technical specifications and ordering information is also provided.
The PRS-SWCS PC Call Server and PRS-SWCSL PC Call Server NCO Client allow control of multiple Praesideo network controllers and connected clients over TCP/IP. The PRS-SWCS PC Call Server controls user access and call functions, while the PRS-SWCSL extends licensing to additional network controllers. Configured views, predefined calls, and audio connections between networks can be set up through the included configuration client.
The Praesideo software allows users to configure and monitor a Bosch communications system through a web-based interface. It includes configuration, diagnostic, and file transfer software. The configuration software can be accessed at different privilege levels and is used to define system parameters, call macros, zones, equipment settings, and more. The diagnostic software logs events and fault information for monitoring the system status. File transfer software manages uploading and downloading files to the network controller.
The network splitter provides two branches from the main cable run to feed power and network connections to Praesideo units. It supports redundant network connections, can supply power from an external source, and has indicators for power and fault status. The splitter inserts units into the main network without redundancy but allows separate selection of current for each tap-off.
The PRS-FIN, PRS-FINNA, and PRS-FINS fiber interfaces connect glass fiber optic cable to plastic fiber optic cable within Praesideo communication systems. They convert between the cable types and support redundant network connections. Each interface provides power and status indicators and includes two control inputs, except for the PRS-FINNA which lacks a network address and control inputs.
The document appears to be a price list from Sathit A.V.L.Supplies Co.,Ltd. for microphones, wireless microphone systems, mixing amplifiers, loudspeakers and other audio equipment. It includes product codes, descriptions, and prices excluding VAT for various microphones, mixers, amplifiers, loudspeakers and other audio equipment.
The PRS-CSR is a remote call station that connects to a Praesideo network via CAT-5 cable up to 1 km long. It uses standard Praesideo keypads and interfaces with the network through a PRS-CSI unit. The remote call station provides the same functionality as a basic call station and can be powered via CAT-5 cable or a local power supply.
The numeric keypad connects to a call station to allow for user access and zone selection via a 12-button keypad. It receives power from the call station and can be combined with up to 15 other keypads. The LCD provides feedback to the user about their selections and the system status. It has a flat cable connection and mechanical mounting to the call station.
1. Communications Systems | LBC 3483/00 Horn Loudspeaker
LBC 3483/00 Horn Loudspeaker
www.boschsecurity.com
u High efficiency driver
u Excellent speech reproduction
u Provision for inside mounting of the optional line/
loudspeaker supervision board
u Water-and dust protected to IP 65
u EN 54‑24 certified
Bosch high-efficiency horn loudspeakers provide Functions
excellent speech reproduction and sound distribution
for a wide scope of outdoor applications. They are The rear cover on the horn is made from self-
ideal for sports grounds, parks, exhibitions, factories extinguishing ABS (acc. to class UL 94 V0). The
and swimming pools. connection cable is fed out through a cable gland
The LBC 3483/00 is a circular, 35 W horn loudspeaker, (PG 13.5) in rear cover. For loop through connection,
measuring 490 mm (19.6 in) in diameter. They are the rear cover is fitted with a second hole (covered as
made from aluminum. The edges of the horns are standard supplied).
covered with a PVC profile for protection against These integrated horns are also available as separate
impact damage. They are light grey (RAL 7035), and horn and driver, allowing installing any combination of
are water and dust protected. horn and driver. See order information for the type
numbers.
Voice alarm loudspeaker
The LBC 3483/00 is designed for use in voice alarm Certifications and Approvals
systems and is compliant with emergency standards.
The horn loudspeaker has built-in protection to ensure All Bosch loudspeakers are designed to withstand
that, in the event of a fire, damage to the loudspeaker operating at their rated power for 100 hours in
does not result in failure of the circuit to which it is accordance with IEC 268-5 Power Handling Capacity
connected. In this way, system integrity is maintained; (PHC) standards. Bosch has also developed the
ensuring loudspeakers in other areas can still be used Simulated Acoustical Feedback Exposure (SAFE) test
to inform people of the situation. The Horn to demonstrate that they can withstand two times
loudspeaker has a ceramic terminal block, thermal their rated power for short durations. This ensures
fuse and heat resistant, high-temperature wiring. extra reliability under extreme conditions, leading to
They have provision for inside mounting the optional higher customer satisfaction, longer operation life, and
line/loudspeaker supervision boards. much less chance of failure or performance
deterioration.
2. 2 | LBC 3483/00 Horn Loudspeaker
Safety acc. to EN 60065 0
Water and dust protection acc. to IEC 60529, IP 65 1
Emergency acc. to EN 54‑24 / BS 5839‑8 /
EN 60849 1/2
16
Wind‑force acc. to NEN 6702: 2007 + A1: 2008,
Bft11 1/4
Region Certification Circuit diagram
Europe CE 10dB
Poland CNBOP
CNBOP
SPL(dB)
Installation/Configuration Notes 90
Simple Power Setting
The horn has a three-way terminal block with screw 31.5 63 125 250 500 1000 2k 4k 8k 16k
connection (including earth). Three primary taps are Frequency (Hz)
provided on the matching transformer to allow
selection of nominal full-power, half-power or quarter- Frequency response
power radiation (in 3 dB steps). 0˚ 0˚
0
Mounting 30˚ 30˚
The horn loudspeakers are supplied complete with
sturdy adjustable steel mounting brackets, allowing -10
the sound beam to be accurately directed. 60˚ 60˚
-20
90˚ 90˚
-20
120˚ 120˚
-10
150˚
150˚ 0
37
1.45 180˚ 180˚
mm
in
250 Hz 2000 Hz
Dimensions in mm (in)
500 Hz 4000 Hz
204.0 1000 Hz 8000 Hz
8.0
102.0 Polar diagram (measured in pink noise)
4.0
51.0 51.0 3.0
2.0 2.0 0.12
Octave band sensitivity *
37.0 Octave SPL Total octave Total octave
18.5 1.45 1W/1m SPL SPL
0.73 1W/1m Pmax/1m
125 Hz 74.0 - -
10.8 x 3.0 mm 250 Hz 91.7 - -
0.43 x 0.12 in
500 Hz 102.5 - -
Bracket dimensions
1000 Hz 111.3 - -
2000 Hz 106.5
3. 3 | LBC 3483/00 Horn Loudspeaker
4000 Hz 99.9 - - Opening angle 50° / 25°
at 1 kHz/4 kHz (-6 dB)
8000 Hz 92.6 - -
Rated voltage 100 V
A-weighted - 103.5 117.1
Rated impedance 286 ohm
Lin-weighted - 103.4 115.6
Connector Screw terminal block
Octave band opening angles * Technical performance data acc. to IEC 60268-5
Horizontal Vertical Mechanical
125 Hz - - Dimensions (L x Dmax) 499 x 490 mm (20 x 19.6 in)
250 Hz 179 179 Weight 4.5 kg (9.9 lb)
500 Hz 93 93 Color Light grey (RAL 7035)
1000 Hz 55 55 Cable diameter 6 mm to 12 mm
2000 Hz 37 37 (0.24 in to 0.47 in)
4000 Hz 26 26 Environmental
8000 Hz 15 15 Operating temperature -25 ºC to +55 ºC (-13 ºF to
+131 ºF)
Acoustical performance specified per octave
• (all measurements are done with a pink noise signal; Storage temperature -40 ºC to +70 ºC (-40 ºF to
the valuals are in dBSPL) +158 ºF)
Relative humidity <95%
Other parameters are available in CNBOP test report
nr 4787/BA/10.
1438
Bosch Security Systems BV
Kapittelweg 10, 4827 HG Breda, The Netherlands
10
1438-CPD-0191
EN 54-24:2008
Specified active equalization, required for EN54‑24
Loudspeaker for voice alarm systems
Parts Included for fire detection and fire alarm systems for buildings
Horn Loudspeaker 35 W
Quantity Component LBC3483/00
Type B
1 LBC 3483/00 Horn Loudspeaker
1 PG 13.5 cable gland (fitted) Ordering Information
Technical Specifications LBC 3483/00 Horn Loudspeaker
35 W, aluminum, circular
Electrical* Order number LBC3483/00
Maximum power 52.5 W Accessories
Rated power 35 / 17.5 / 8.75 W LBC 3472/00 Driver Unit
25 W, 100 V
Sound pressure level 127 dB / 112 dB (SPL) Order number LBC 3472/00
at 35 W / 1 W (1 kHz, 1 m)
LBC 3473/00 Driver Unit
Effective frequency range (-10 380 Hz to 5 kHz 35 W, 100 V
dB)
Order number LBC 3473/00