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| Subwoofer with dual voice coil or kick bass speakers, perfectly combining a modern finsih with the application of approved and optimized materials. The design of the polypropylene cones are of a special structure, giving the highly dampening, humidity-proof material also a better stability. |
Car HiFi subwoofer, 2 x 4Ω, 2 x 150WMAX
Optimum
subwoofer with dual voice coil for 2 x 4Ω, 2Ω, or 8Ω circuits. Special
polypropylene cone and extra rigid dust protection dome for an optimum
transient response. Chromium-plated basket and magnet protection cover,
gold-plated connections. Suitable for bass-reflex cabinets from about
35 litres on and very small closed cabinets as well as for free-air
applications in smaller vehicles. |
Technical Specification- Impedance (Z): 2 x 4Ω
- Resonant frequency (fs): 35Hz
- Max. frequency range: f3-4,000Hz
- Music power: 2 x 150WMAX
- Power rating (P): 2 x 95WRMS
- SPL (1W/1m): 91dB
- Suspension compl. (Cms): 0.25mm/N
- Moving mass (Mms): 65g
- Mech. Q factor (Qms): 4.95
- Electr. Q factor (Qes): 0.66
- Total Q factor (Qts): 0.58
- Equivalent volume (Vas): 43 l
- DC resistance (Re): 2 x 3.2Ω
- Force factor (BxL): 12.6
- Voice coil induct. (Le): 0.8mH
- Voice coil diameter: 38mm
- Voice coil former: aluminium
- Linear excursion (XMAX): ±4mm
- Eff. cone area (Sd): 350cm2
- Magnet weight: 30oz.
- Weight: 2.8kg
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