Product details:

The Deaf Bonce DB-SA302D1 / DB-SA302D2 again dramatically increase the power of the 25 and 27 series. The Deaf Bonce DB-SA302D1 / DB-SA302D2 crack the magic power handling of 2000 watts RMS and can thus convert 4000 watts of maximum power, which is made possible by a 3-inch voice coil. Features Model : Deaf Bonce DB-SA302D1 / DB-SA302D2 Type : 12(30cm) subwoofer Voice coil size : 3.00 inch Cone : Paper Magnet : Ferrite Voice coil wire : CCAW surround : foam RMS power : 2000 W MAX power : 4000 W Frame : Aluminum Impedance : 1+1 / 2+2 Ohm SPL : 86.30 / 86.70 dB Fs : 35.16 / 35.67 Hz Qts : 0.30 / 0.34 BL : 20.04 / 20.84 Vas : 21.00 / 24.00 L Xmax(+/-) : 18.00 / 18.00 mm Dimensions mounting depth : 179,5 mm cut-out dimension : 279,3 mm Gross weight : 16.40 kg Impedance: D1(2x1Ohm), D2(2x2Ohm)