DRAGSTER DWB-12S4

Imp : 4 Ohm Dcr : 3.4 Ohm Fs : 34.5 Hz SD : 51.07 msqM BL : 14.17 Tm Qms : 4.766 Qes : 0.579 Qts : 0.516 No : 0.406 SPLo : 88.1 dB Vas : 45.97 L Cms : 124.11 uM/N Mms : 144.82 g Mmd : 139.19 g Xmax : 10.0 ± Vd 3.44 *Above parameters are tested after each subwoofer was break-ined under 300W power for 8hours. *Due to continuous pursuit of performance, specifications change without prior notice. Features: Heavy guage stamped basket; Kevlar fiber reinforced non-press paper cone Red stitched EROM foam surround; 2" 4-layer round copper wire voice coil; Reliable red poly-cotton 1-pc 2-layer spider; Double stacked 80oz Strontium magnets; Direct VC cooling motor design; Push terminal; Rubber magnet boot and rubber gasket; 4-ohm Impedance;