{"product_id":"600-watt-4-channel-marine-amplifier","title":"600-Watt 4-Channel Marine Amplifier","description":"The Rockford Fosgate PM600X4 is a versatile 600-watt, 4-channel marine amplifier engineered for durability and high-performance audio in demanding environments.\n\nThis amplifier provides flexible configuration options, including standard 4-channel stereo mode, a bridged 2-channel mode for higher power output to subwoofers (300 Watts x 2 @ 4-Ohm), or a 3-channel setup for front speakers and rear subwoofers. Its integrated Punch EQ allows for precise +18dB boost at 45Hz for bass and +12.5dB at 12kHz for treble, while the variable 12dB\/octave Butterworth crossovers (HP\/LP\/AP) ensure optimal frequency management. Pass-Thru RCA outputs simplify system expansion by minimizing the need for Y-adapters.\n\nBuilt to Rockford Fosgate's high standards, the PM600X4 meets CTA-2006 compliance for real power ratings, delivering 75 Watts RMS x 4 at 4 ohms or 150 Watts RMS x 4 at 2 ohms. It features a robust cast aluminum heatsink for effective convection cooling, C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) technology with input and output clip LEDs for accurate setup, and balanced differential inputs to reject noise. Protection features include short circuit, over-current, and thermal protection, managed by the NOMAD system.\n\nDesigned for marine and motorsport applications, the PM600X4 is Element Ready™ certified, meaning all components are protected against dust, UV, temperature, water, corrosion, and vibration. It requires a 4 AWG power wire and 8-18 AWG speaker wire. The amplifier operates within a 9-16 VDC range and comes with a 2-year warranty. An optional remote Punch Level Control (PLC2) is available.","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":52872731590968,"sku":"PM600X4","price":649.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/600-watt-4-channel-marine-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}