Crunch GP-3500.1D Class D Amplifier. RMS Power @ 1 ohm: 1250 watts x 1 channels. Amplifier Class: D. Bass Remote Included. Switchable Bass Boost: 0 / +6 / +12dB. 1 Ohms: 3500 Watts x 1. Number of Channels: 1 – Mono.
eBay