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| Subwoofers with dual voice coil or kick bass speakers, perfectly combining a modern finish 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 300WMAX
High-power 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 dampening rubber magnet protection cover, gold-plated connections. Suitable for compact closed cabinets as well as for free-air applications. Depending on the application, a bass reproduction of low fundamental resonance comfortable to listen to as well as an especially powerful bass reproduction is possible. |
Technical Specification- Impedance (Z): 2 x 4Ω
- Resonant frequency (fs): 26Hz
- Max. frequency range: f3-3,000Hz
- Music power: 2 x 300WMAX
- Power rating (P): 2 x 150WRMS
- SPL (1W/1m): 89dB
- Suspension compl. (Cms): 0.39mm/N
- Moving mass (Mms): 84g
- Mech. Q factor (Qms): 4.25
- Electr. Q factor (Qes): 0.46
- Total Q factor (Qts): 0.41
- Equivalent volume (Vas): 135 l
- DC resistance (Re): 2 x 3.2Ω
- Force factor (BxL): 14.3
- Voice coil induct. (Le): 0.9mH
- Voice coil diameter: 50mm
- Voice coil former: aluminium
- Linear excursion (XMAX): ±5mm
- Eff. cone area (Sd): 498cm2
- Magnet weight: 43oz.
- Weight: 3.5kg
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