I no longer need it. I went with different subs and need more power.

# 5-Channel MClass Series Amplifier
# Class-AB / Class-D Hybrid Amplifier
# Compact Aluminum Chassis with custom Black Pearl Finish
# Gold Plated RCA Connectors
# Full MOSFET Design
# Fully Variable Crossover: HP/LP (40 Hz - 6 kHz) (Channels 1-4)
# Fully Variable Crossover: LP (50 Hz - 250 Hz), Subsonic (20 - 50 Hz) (Channel 5)
# 4-Way Protection Circuitry
# Platinum Finish Wire Connections
# Accepts 4 Gauge Power and Ground Wire
# Optional Wired Remote Gain Control
# RMS Power Ratings:

* 55 watts x 4 chan. / 100 watts x 1 chan. @ 4 ohms
* 75 watts x 4 chan. / 200 watts x 1 chan. @ 2 ohms
* 400 watts x 1 chan. @ 1 Ohm (ONLY CHANNEL 5 IS 1 OHM STABLE!)

# Adjustable Input Sensitivity: 200mV - 4V
# Dimensions: 20.85" L x 7.6" W x 2.4" H

$400