Infinity INFPRIMUS90041AAM PRIMUS Series 4 Channel Amplifier — 90W x 4 at 4ohms, 130W x 2 @ 2ohms

90W x4@4Ω, 130W x2@2Ω, 260W x2 @4Ω Bridged,Class D, Variable HP/LP 32-320Hz/12dB/oct, hi-low level balanced diff inputs 200mV-25V, variable bass boost 0-12dB @45Hz, OEM Load Detect, Onboard protection for shorts, high temp,over voltage/under voltage Product info: Compact 4-channel car amplifier - 90 watts RMS x 4 Class D The Infinity Primus 90041A Amplifier is a High-Performance 4-Channel Class-D Amplifier engineered to accommodate a wide range of system configurations. With a suite of advanced features, it enables for precise tuning and optimization, delivering the ultimate listening experience. Equipped with user controls including a bass EQ as well as HPF, LPF crossover controls for tailoring sound to suit the characteristics of your vehicles