Specification:

* Operational: 4 Ohm / 2 Ohm / 1 Ohm

* RMS Power at 4 Ohm: 1800w

* RMS Power at 2 Ohm: 2800w

* RMS Power at 1 Ohm: 3800w

* Frequency Response: 17Hz – 180Hz(-3dB)

* Signal Noise Ratio: 90dB

* Input Impedance: 22K Ohm

* Input Sensitivity: 100mV – 6V

* T.H.D: <0.05%

* Bass Freq: 30Hz – 80Hz

* Low Pass Freq: 40Hz – 180Hz

* Subsonic: 17Hz – 50Hz

* Bass Boost: 0 – 12dB

* Parallel Bridgeable