PowerBass XMA-1205D 1200 Watt Mono Block Compact Amplifier The XMA amplifiers carry on the tradition of looking good and sounding great while taking up less space than any other amplifier we have ever offered – and smaller than most amps available from the majority of our competitors’ at the same output levels. High efficiency FRD (Full Range Digital) technology allows these amplifiers to operate at well over 85% efficiency. Limited space no longer means sacrificing great sound with the new PowerBass XMA Amplifiers. Features - • 1,200 Watt High Efficiency Class D Design • 1-OHM Stable Mono Block Amplifier • Ultra Low Current Draw • PWM MOSFET Power Supply • Digital Sound Optimization Circuitry • High Damping Control Circuit • Variable Subsonic Filter • Balanced RCA Inputs • 40 Click Variable Low Pass Electronic Crossover • 40 Click Variable Frequency/18dB Bass Boost EQ • Variable Gain Control • Wired Secondary Remote Gain Control Included • Strapable Dual Amp Power Doubling Circuit (Amp-to-Amp Bridged at 2 ohm minimum) Specifications - • Selectable Subwoofer EQ: 0 - 18 dB @ 40 Hz - 100 Hz, • Variable Subsonic Freq: 10 Hz - 50 Hz • Inputs: RCA (speaker level compatible) • Subwoofer Frequency Range: 10Hz - 250 Hz • Power Supply: Unregulated PWM • 4-ohm Mono Power: 500 watts x 1 • 4-ohm Power: 500 watts x 1 • 1-ohm Mono Power: 1200 watts x 1 • 2-ohm Power: 800 watts x 1 • Subwoofer EQ Frequency: 40 Hz- 100 Hz • Variable Subwoofer EQ: 0 - 18 dB • Low-Pass Crossover Freq: 20 Hz - 250 Hz • Peak Power: 2400 watts • Crossover Slope: 24 dB • Dimensions (in Inches): 14.7" x 7.1" x 2.0" • Input Sensitivity: 0.25 V - 10.0 V • S/N Ratio: >100 dB • Total Harmonic Distortion: 0.4% at Rated Power • Strapped Output Power @ 2ohms: 2400 watts x 1 • Output Power (14.4 V) @ 4 ohm: 500 watts x 1 • Output Power (14.4 V) @ 2 ohm: 800 watts x 1 • Output Power (14.4 V) @ 1 ohm: 1200 watts x 1 • Frequency Response: 10 Hz - 300 Hz