I haven't had this amp but for a month and I am going a different route. If you guys have any questions please feel free to ask. I am asking 125 shipped OBO for the amp. Here are the specs:
Sony XM-ZZR3301 AMP
# mono subwoofer amplifier
# 330 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms)
# CEA-2006 compliant
# Dynamic Distortion Suppressor and Active Thermal Control
# variable low-pass filter (50-300 Hz)
# variable bass boost (0-10 dB at 40Hz)
# Class-D amplifier design
# frequency response: 10-300 Hz
# speaker- and preamp-level inputs
# 1 pair preamp outputs
# fuse rating: 30A x 2
# 8-gauge power and ground leads recommended wiring and hardware not included with amplifier
# 14-1/8"W x 2-1/4"H x 11"D
Sony XM-ZZR3301 AMP
# mono subwoofer amplifier
# 330 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms)
# CEA-2006 compliant
# Dynamic Distortion Suppressor and Active Thermal Control
# variable low-pass filter (50-300 Hz)
# variable bass boost (0-10 dB at 40Hz)
# Class-D amplifier design
# frequency response: 10-300 Hz
# speaker- and preamp-level inputs
# 1 pair preamp outputs
# fuse rating: 30A x 2
# 8-gauge power and ground leads recommended wiring and hardware not included with amplifier
# 14-1/8"W x 2-1/4"H x 11"D