Ground Zero 12.300 Basskit

 Amplifier: - 2 Channel Class A/B - RMS Power @ 4 Ω (14.6V) 2 x 60 W - RMS Power @ 2 Ω (14.6V 2 x 80 W - RMS Power @ 4 Ω (14.6V)1 x 200 W - MAX Power @ 4 Ω Gebrückt (14.6V) 1 x 300 W - Lowpass: 50 – 250 Hz - Bass Boost: 0 – 6 dB ( 45 Hz ) - Frequency response: 5 Hz – 30 KHz - Input sensitivity: 150 mV – 5 V - Auto-On @ High Input - Dimensions / heatsink only W x H x L (mm/inch) 210 x 52 x 200 / 8.27” x 2.05” x 7.88” - Dimensions / overall W x H x L (mm/inch) 210 x 52 x 230 / 8.27” x 2.05” x 9.06 Subwoofer: - Type: 30 cm / 12” Front-Basstunnel - Power handling: 300 W - Impedance: 4 Ohm - Volume netto: 37 Liter / 1.31 cu.ft - Port tune 35Hz - Dimensions L x H x D (mm-inch): 440 x 365 x 390 / 300 mm 17.32“ x 14.37“ x 15.35“ / 12“