The ACT-15 is a 600-watt single 15” two-way, ideal for use by itself or with an ACT-Series subwoofer for a powerful full-range system. Available in your choice of roadworthy black paint or black carpet finish. The ACT-Series full-range systems are capable of producing rich, clear, sound at extreme SPLs. The ACT amplifiers employ sophisticated circuitry including four stages of equalization, a built-in compressor/limiter and short circuit/over-current protection. The ACT-Series has an extra high current output stage, which sets it apart from the competition, allowing for uninterrupted extended play Features Class H amplifier with 2-stage power supply 600 watts @ 8 ohms Max system SPL: 130dB Frequency response: 40-19K Hz Amplifier rated THD: 0.03% Built-in compressor/limiter 4-stage loudspeaker equalization Amplifier S/N ratio > 100dB A-weighted Amplifier damping factor > 800 Subsonic Filter: 24 dB/octave @ 30 Hz Power requirements: 115V/230V 60/50 HZ factory configured XLR balanced inputs (Pin 2 = +) XLR full range output Amplifier thermal & short circuit protection Signal sensing circuitry with LED indicators Oversized convection cooled heatsink for worry-free operation Built-in Compressor & Equalizer The highly sophisticated compression circuitry in the ACT-15 allows for impressive SPLs while minimizing the risk of damage to either the amplifier or loudspeakers. The four-stage equalization network built into the amplifier acts as the perfect complement to the system’s loudspeaker components. Cabinet Features Made in U.S.A 13-ply Baltic birch contruction Carpet finish Steel pole-mount cup 16-gauge perforated steel grille for maximum protection Aeroports lower distortion and increase output Dimensions (W) x (H) x (D): 19.75” x 32” x 18.5” Weight: 95 lbs