Infinity Reference 3004A 4-Channel Amplifier so that installation's a lot

so that installation's a lot simpler

and it works equally well in sealed or ported enclosures

CH5: 50Hz-250kHz

AccuBASS® bass management

High-Energy Y30 Magnets Assures Sufficient Magnet Force Needed

Infinity Reference 3004A 4-Channel Amplifier so that installation's a lotStreamlined for power Infinity's sleek Reference 3004A four channel amplifier will add some firepower and excitement to your music without losing its cool. This power plant can pump out 75 watts RMS to each of your front and rear speakers. Or, you could power front speakers with the amp's two front channels while sending up to 200 watts RMS to a subwoofer from bridged rear channels. Works in almost any vehicle Speaker level inputs and signal sensing