Anatomy          Of Component Speaker- car-accessories.co.in
Anatomy Of A Component SpeakerA good speaker is the one which produces cleaner, richer and smoother sound  Following is th...
Anatomy Of Alpine SPS 610C Component Speaker1:Frame2:Cone3:Surround4:Spider5:Motor Structure6:Power Handling7:VoiceCoil   ...
Speaker Frame:          An outermost enclosure which supports other parts and components.A good frame should :(a) Be reson...
Woofer Cone:            A strong cone structure provides clarity and fast energy transfer.Commonly used materials:Syntheti...
Woofer Surrounds:       This structure in a speaker helps in handling high frequency and the optimized                    ...
Voice Coil:    The voice coil is a small coil of wire that creates a magnetic field and converts electrical    signals int...
Anatomy of A Tweeter1. Silk DomeSoft silk dome diaphragm with rigid aluminum provides high resolution and wide-bandrespons...
Tweeter: It is a component of a speaker system which produces high frequency outputsSuper tweeter: A type of tweeter which...
Tweeter Materials:          Commonly used:                     Composite materials:                    Silk               ...
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Anatomy of Component Speaker

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This is a presentation of anatomy of Alpine SPS 610C- a component speaker. I have included all the materials of different parts of speakers, their composition, advantages and disadvantages. Please leave your comments and feedback and feel free to correct me.

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Anatomy of Component Speaker

  1. 1. Anatomy Of Component Speaker- car-accessories.co.in
  2. 2. Anatomy Of A Component SpeakerA good speaker is the one which produces cleaner, richer and smoother sound Following is the cross-sectional view of a component speaker Alpine SPS 610C showing various parts
  3. 3. Anatomy Of Alpine SPS 610C Component Speaker1:Frame2:Cone3:Surround4:Spider5:Motor Structure6:Power Handling7:VoiceCoil Courtesy: www.alpine-usa.com
  4. 4. Speaker Frame: An outermost enclosure which supports other parts and components.A good frame should :(a) Be resonance free(b) Have good internal dampingA good frame is:(a) Distortion free design (good design = good quality sound)(b) Stable and rigidCommonly used materials:Polymers, honey-comb laminate, polypropylene, etc
  5. 5. Woofer Cone: A strong cone structure provides clarity and fast energy transfer.Commonly used materials:Synthetic fiber, polyolefine, polypropylene, polybenzoxozole, mica, thermalum, etc.What to Look For:• Poly-cones provide exceptional sound and are good temperature resistant• Paper-cones are efficient and moisture resistant
  6. 6. Woofer Surrounds: This structure in a speaker helps in handling high frequency and the optimized shape helps provide deep bass.Commonly used materials:Butyl rubber, Urethane, Polyester foam.What to Look For:• Rubber surrounds provide the best overall performance and longevity.• Cloth and Foam surrounds are less expensive yet still perform well. Motor:It is a strong magnetic material made up of strontium, etc. Good shape and size of the motor reduces magnetic leakage. Surrounds JBL CS-4 JBL CS-5
  7. 7. Voice Coil: The voice coil is a small coil of wire that creates a magnetic field and converts electrical signals into mechanical energy to produce sound. Good Speakers offer a heat-resistant voice coil to prolong speaker life.Commonly used materials:Glass-imide, kapton polymer, aramid, etc.What to Look For:• Larger the diameter of the coil higher the peak power output• Large diameter of the voice call (30mm diameter) provides around 250 W peak power
  8. 8. Anatomy of A Tweeter1. Silk DomeSoft silk dome diaphragm with rigid aluminum provides high resolution and wide-bandresponse.2. Clearer HighsCopper cap on pole piece reduces intermodulation distortion for clearer highs and vocaldefinition.3. High EfficiencyOptimized magnet circuit drives CCA wire and soft silk diaphragm with high efficiency.4. Better ImagingSwivel design for optimized response and imaging.
  9. 9. Tweeter: It is a component of a speaker system which produces high frequency outputsSuper tweeter: A type of tweeter which helps to produce ultra high frequenciesWhizzer: A separate tweeter cone driven by voice coil of the wooferTweeter Design: Cone Dome Semi-dome Balanced dome Cone Simple, efficient, Reasonably Priced Dome Accurate and smooth sound Semi-dome A hybrid, dome inside a cone Balanced dome A semi-dome with equal reproduction of sound from both cone and dome
  10. 10. Tweeter Materials: Commonly used: Composite materials: Silk Aluminum Cloth Titanium Paper MylarWhat to look for:•Kaladex: natural sounds•Mylar: Inexpensive, resistant to humidity•Titanium, polycarbonate: bright sounding•Silk, cloth: smoother sounds
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