Crunch GP-3500.1D Ground Pounder Series 3500W Monoblock Class D Car Amplifier

Exclusive Crunch SPEED-FET MOSFET components. 1 x 3500 Watts @ 1 Ohm. Low Pass Filters: 40 Hz – 300 Hz. High/Low Level Inputs. Subsonic Filter: 10 Hz to 40 Hz. Bass Boost: 0 / +6 / +12dB. 1 x 875 Watts @ 4 Ohms.

eBay