Crunch PX-1000.2 1000 Watt 2-Ch. Powerful Car Audio Amplifier+ Amp Kit PX1000.2 Package Includes: (1) Crunch PX-1000.2 1000 Watt 2 Channel Powerful Car Audio Amplifier. (1)Rockville RWK81 8 Gauge 2 Channel Complete Car Amplifier Installation Kit With a Set of 100% Twisted Pair of 100% Copper RCA Cable. Features: Crunch PX 1000 Watt 2-Channel Class A/B Car Amplifier. MAX Power Rating (14.4V): 4 ohms: 250 watts x 2 chan. 2 ohms: 500 watts x 2 chan.. Bridged, 4 ohms: 1000 watts x 1 chan. RMS Power Rating: 4 ohms: 125 watts x 2 chan. 2 ohms: 250 watts x 2 chan. Bridged, 4 ohms: 500 watts x 1 chan. SEPP (Single Ended Push-Pull) output technology. Pulse Width Modulated power supply. LED power (green) and protect (red) indicators. Slow un-mute soft start turn-on. 2/1 channel operation. Speaker-level inputs. 3-Way System Protection circuitry (thermal, overload, and speaker short protection). Heavy duty aluminum alloy heatsink for extreme heat dissipation. Nickel-plated RCA level inputs. Nickel-plated screw terminals. Input sensitivity: 200mV-6V. Variable high-pass filter 120 - 3,000 Hz, 12 dB/octave. Variable low-pass filter 50 - 250 Hz, 12 dB/octave. Variable Bass Boost: 0 - +12 dB bass boost at 45 Hz. Damping factor: &gt;180. Signal-to-nose ratio: &gt;98dB. Frequency response: 20 - 20,000 Hz. Fuse rating: 20A. Dimensions: 11.4" x 10.8" x 3.7". Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit. (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17 8 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire. 3 8 Gauge SuperFlex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder. 60 Amp AGU Gold Plated Fuse. 7 Split Tube Loom. Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets.