Ground Zero GZIW 250X-II

-10? subwoofer - 1 x 4 ohm voicecoil - 2? voice coil diameter - recommended ported enclosure 35 liters ( NET ) - recommended sealed enclosure 20-33 liters ( NET ) - power handling 250 W RMS - x-max: 20 mm - qts: 0,49 - Fs: 32,7 Hz - Vas: 35 liters - sensitivity: 87 dB - mounting depth 129 mm - cutout diameter 230 mm