Loa suboofer AD SP-218BII cao cấp, chuyên nghiệp, chất lượng âm thanh cao cấp, mạnh mẽ, chắc chắn., đẹp mắt.

1. SPARKIISERIES
SP-218BIISUBBASSLOUDSPEAKER
SP-218BIISUBBASSLOUDSPEAKER
TheSP-218BIIcabinetisacompression-freeventilationdesigntoensureafrequencyrangeof33Hz
-300Hztoprovidelargedynamicandstrongultra-lowfrequencyperformance.
SP-218BIIequippedwithtwoveryefficienthigh-power18"(4"voicecoil)ultra-lowunittobringa
verylowdistortionbutexcellentbassresponse.
SP-218BIIspecificallyfortheSPARKIIseriesoffull-rangespeakerswiththeuseofexceptionallyex-
cellentandshockedlow-frequencyperformance.Suitableforavarietyofhigh-qualitymedium-
sizedsoundreinforcementapplications.
Applications
Ventilatedenclosure(2×18")/fordistributedsoundreinforcementandultra-lowfrequency/
medium andlargemainPAapplications/mobileperformanceandfixedinstallation/compact
ruggedbox/avarietyofpurposes.
Specifications
Frequencyresponse:33Hz-300Hz
Usablebandwidth:33Hz-150Hz
Sensitivity（1W@1m）:104dB
SystemOutputSPL:135dB（rms）
MaxSystemOutputSPL:138dB（peak）
Impedance:4OhmsImpedance:4Ohms
PowerRating:1600Wrms/3200Wpeak
Frequencyresponsecurve
EnclosureComponents
Grill:Blackepoxyperforatedironmesh,pastehighpenetrationofaudioforcotton
Connectors:2×NL4（NEUTRIK），1+/1-，2+/2-
M20Flangeforloudspeakerpole
Integratedhandlesforeasytransport
Enclosure
Material:18mm Balticbirchplywood
Finnish:Polyureaeffectiveanti-wearwaterproofpaint
Dimensions:560mm×1080mm×780mm（H×W×D）
Netweight:86kg
Shippingweight:91.2kg
LoudspeakerComponents
Bass2×18"unit(waterproof,4"voicecoil)
1080
780
38
560