Punch 600 Watt 4-Channel Amplifier P600X4 The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels. The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. In addition to 4-channel stereo mode, you can bridge both channels to create a high power 2-channel amp, or run stereo speakers on the front with subwoofers on the rear in 3-channel mode. The variable HP/LP crossover and built-in Punch EQ allows for precise tuning of Bass frequencies and the Pass-Thru RCA jacks provide flexibility as your system grows and keeping Y-adapters to a minimum. FEATURES AT A GLANCE 12dB/octave Butterworth crossover Features C.L.E.A.N. Set-up High level input capable with Auto Turn-On circuit On-board Punch EQ with +18dB boost @ 45Hz Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator) RCA pass-thru outputs Short circuit protection Over current protection Cast aluminum heatsink Muted turn on Stealth top mounted control panel 1 Year Warranty SPECIFICATIONS Cta-2006 Compliant Remote Controls Optional Punch Level Control (PLC2) Ready Number of Channels 4 Visual Indicators Power/Protect/Thermal LED Input Clip LED3 Output Clip LED1,2,3 LED Color Legend: 1BLUE: