HIFONICS BRX616.4 Brutus(R) 4-Channel Super A/B Class(TM) Amp (640 Watts) Features: Ultra-Fi MOSFETS Circuit maximizing power efficiency while improving sound quality LED power (green) and protect (red) indicators Built-in system diagnostics Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo Lighted connectors and blue wash of light from the underside of the heatsink VARIABLE HI-PASS: 60Hz-1.3KHz VARIABLE LOW-PASS: 30Hz-250Hz 45HZ BASS BOOST: 0~10dB AMPLIFIER FUSING: 30A x 2 Type: Amplifiers RMS Power: POWER @ 2-OHMS: 4x160W POWER @ 4-OHMS: 4x80W Bridged Power: BRIDGED @ 4-OHMS: 2x320W Frequency Response: 10Hz-60KHz THD: SNR: >90dB I/O Ports: INPUT (RCA JACK)
