INTERFIRE IFR_444 100W RMS X 4 CHANNEL AMPLIFIER CLASS A

4 CHANNEL MOSFET HIGH POWER AMPLIFIER

Four Class "AB" High-Current Dual Discrete Drive Stages. Class "AB" Technology MOSFET PWM Power Supply.

Bridgeable & TRI-Mode Operation. Continuously Variable 12dB/Octave High Pass & 12dB/Octave Low Pass Crossover.

Subwoofer Variable Crossover for Deep Bass Control. Enhanced Variable Bass Boost + 18dB @ 50Hz. SILVER/GOLD Plated RCA & Power Terminal. Soft Start & Muting.

Overload Thermal Short Circuit Protection