PB715X: Two Channel Bridgeable Amplification, Tri-way Configuration:1/2 Channels, 2 X 500 Watts Total Output @ 4 Ohms, 1000 Watts Total System Output @ 4 Ohms, Variable Gain Control, MOSFET Pulse Width Modulated Power Supply, 2 Ohm Stereo Stable, Built-In Variable Subwoofer Crossover, High Level Low Impedance MOLEX Input, Connector, RCA Low Level Inputs, Speaker Output Terminal Strip, Signal/Noise Ratio 90dB, THD Less Than 0.04%, Frequency Response:15Hz-30kHz, Overload Protection, Thermal Protection, Short Circuit Protection, Power On LED Indicator, LED Diagnostic Condition Indicator, Automotive Type Fuse Protection. PBIN3: 20ft 8 Gauge Red Power Wire, 4ft 8 Gauge Black Ground Wire, 17ft Right Angle RCA Interconnect Audio Cable, 3ft Black Split Loom Cable Conduit, 60A MAXI Type Nickel Plated Fuse, MAXI In-line Fuse Holder, 2 Ring Terminals: 8 G, 2 Spade Terminals: 8 G, 2 Butt Connectors, 10 Cable Ties.