Features: Rockville RVF-2 1200w Peak/300w Dyno-Certified RMS 4 Channel Car Amplifier Stereo Amp 2 Ohm: 75 Watts x 4 Channel <1% THD+N 4 Ohm: 55 Watts x 2 Channel <1% THD+N 4 Ohms bridged: 150 Watts x 2 Channel <1% THD+N High-Speed MOSFET Power Supply Fully Adjustable 6dB / Octave Crossover with Differential Circuitry Low Pass Filter: 50Hz - 200Hz High Pass Filter: 50Hz - 1.2KHz Full IC-Controlled Protection Circuitry Fully Adjustable 12dB Bass Equalizer Mute and Delay Soft Start System Status Mode LED Indicator Minimum THD at Rated Power: <0.1% S / N Ratio: >90dB Under Voltage Protection at 9V Over Voltage Protection at 16V Frequency Response: 20Hz – 20KHz Damping Factor: >150 @ 100Hz Fuse: 20A x 2 Dimensions: (L x W x H) 12.2" x 8.5" x 2.24" Weight: 6.1 lbs