DB Drive 10 Subwoofer with 2200 Watts Max Power Dual 4Ω Voice Coil Competition

BASV High Temperature Voice coil Non-Pressed paper cone, Dual poly-cotton dampeners, and Double stitched foam surround. Die-cast aluminum vented basket and Rubber gasket trim ring. The subwoofer has large gauge compression terminals and a protective magnet cover. Its outside diameter is 10.98" (279mm), the cutout diameter is 9.40" (239mm), and the mounting depth is 6.37" (162mm).

The structure of this subwoofer is a 10" (16.5cm) woofer. It has a dynamic power handling of 2200 Watts and a nominal power handling of 1100 Watts. The impedance is dual 4Ω and it has a dual voice coil.

The parameters of this subwoofer include a resonant frequency (fs) of 46.1Hz, a D.C. voice coil resistance (Re) of 2 x 3.2Ω, a mechanical quality factor (Qms) of 5.48, and an electrical quality factor (Qes) of 0.62. The total quality factor (Qts) is 0.56. The equivalent air volume to Cms (Vas) is 8.9 L, the mass of diaphragm/coil (Mms) is 203.9 g, the force factor (Bl) is 24.7, and the sound pressure level (SPL) is 83.3dB.

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