JL Audio RD1500/1 Monoblock Class D Subwoofer Amplifier, 1500 W

Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω 750 W RMS x 1
@ 3 Ω 1000 W RMS x 1
@ 2 Ω 1500 W RMS x 1
@ 1 Ω 1500 W RMS x 1

Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω 750 W RMS x 1
@ 3 Ω 1000 W RMS x 1
@ 2 Ω 1200 W RMS x 1
@ 1 Ω 1500 W RMS x 1

General Specifications
Frequency Response 7 Hz - 500 Hz (+0, -1dB)
S/N Ratio, referred to highest rated power: >82 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W: >50 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω: >1100 / 50 Hz
Damping Factor @ 2 Ω: >550 / 50 Hz
THD+N @ Rated Power: <1% @ 2 Ω per Ch.
Input Voltage Range @ RCA Inputs: Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge: 2 AWG wire
Fuse Rating: 150A (AFS or AGU)