PRODUCT DESCRIPTION: 

BOSS CX550 800 Watt 2 Channel Bridgeable Chaos EXXtreme Series Amplifier

400 x 2 MAX @ 2 Ohms
125 x 2 RMS @ 4 Ohms
Trimode operation
Remote subwoofer level control
Line and speaker level inputs
Variable gain control
Power and protection LEDs
Variable lowpass crossover
High pass crossover
0-+18dB variable bass boost
MOSFET power supply
Dimensions: 11-7/8 x 2-5/8 x 12-1/4"
Retail $189.95

MODEL #: CX550