Autotek MMA1500.1 1500 Watt Mono Amplifier Mean Machine Car Audio + Amp Kit 1500 Watt Monoblock Car Audio Amplifier Mean Machine Series. Power Output: 1500 Watts x 1 Channel @ 2 ohms, Power Output: 750 Watts x 1 Channel @ 4 ohms, Low Level RCA Inputs and Outputs. Line Output for Amplifier Daisy Chaining, Frequency Response: 10Hz-150Hz, Signal to Noise Ratio: &gt;95dB. Fully Adjustable Pro-Design Crossovers Auto-Step PWM MOSFET Power Supply. ROAD WORTHY TCID (Twin Coil Isolation Design), Nickel-Plated Brass Screw Connections. Bass Thrust - Variable Bass Equalization LED System Protection Circuitry, 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy duty aluminum alloy heat-sink OR high-density split-dome convection heat-sink for extreme heat dissipation. Bass Boost: 0-9 dB, THD: &lt;0.05%. Dimensions: 13.9"L x 2.4"W x 9.6"H and 1  17 High Grade Twisted Pair of 100% Copper RCA Cable. 17  4 Gauge Translucent Blue SuperFlex Power Cables 17  18 Gauge Blue Remote Cable. 17  16 Gauge Clear Speaker Wire, 3  4 Gauge Clear 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