Hey I'm going to bed now... just ran across this thread again and found what you were looking for, so I will post that up now and try to help you out in the morning...


FEATURES


QX2180 Output Power:
4 ohm Mono 180 x 1
2 ohm Per Ch. 90 x 2
4 ohm Per Ch. 55 x 2
Continuously variable, 12dB per octave,
30 to 600Hz highpass or lowpass crossover with defeat
Dual-color LED indicator for power-on and protection
Adjustable Input Sensitivity Control
Adjustable 0 to 15dB "twin t" 45Hz bass boost
Advanced Overload and Thermal Protection
Muting circuitry for soft turn-on and turn-off
Input Sensitivity Control
Gold plated high current power and speakers terminals
Gold plated signal input RCA jacks
Dimensions, Chasis 9.13L x 8.50W x 2.00H
Dimensions, Overall 10.13L x 8.50W x 2.10H