{"product_id":"rockford-fosgate-r-300x4-300w-4-channel-class-d-amplifier-4-gauge-amp-kit-3","title":"Rockford Fosgate R-300X4 300W 4-Channel Class D Amplifier + 4 Gauge Amp Kit","description":"\u003cp data-mce-fragment=\"1\"\u003e\n \u003cspan data-mce-style=\"color: #ff2a00;\" style=\"color: #ff2a00;\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Rockford Fosgate R-300X4 Prime 300W 4-Channel Class D Prime Series Full Range Amplifier + Absolute 4 Gauge Amp Kit\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   Rockford Fosgate amplification is at an unbelievable value. The R300X4 4-channel amplifier is so versatile that it will be your system's only amplifier. Full-range or component speakers on the front channels and a single R1S410 10\" or R1S412 12\" woofer bridged\/mono on the rear. Consider your system clean, loud, and done!\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   Class-D\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   An amplifier topology with the best of both worlds; a Class A preamp and Class B output stage. Class A topologies are great for sound quality but can require a lot of currents. Class B designs are great for power delivery. Amplifier designs utilizing a Class A\/B topology reap the benefit of great sound quality in the front end (preamplifier stage) while delivering great power in the output stages (MOSFET drivers).\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   General Features:\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Rockford Fosgate Prime R2-300X4\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Class-D FullRange 4-Channel Amplifier\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    RMS Power Rating:\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    4 ohms: 50 watts x 4 channel\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    2 ohms: 75 watts x 4 channel\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Bridged, 4 ohms: 150 watts x 2 channel\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Total power output: 150 watts\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Balanced Differential Inputs with RCA Pass Through Outputs\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    High-Level Input Capable\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Defeat able Auto Turn-On Circuit\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Features C.L.E.A.N. Set-up\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    2\/4 Channel Input Selection Switch\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Front and Rear Variable Input Gain adjustment level\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Continuously Variable On Board Punch EQ\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Top Mounted Control Panel\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Short Circuit \u0026amp; Over Current Protection\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    CEA-2006 Compliant \u0026amp; CE Compliant\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Full Range Class D\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Fully Adjustable 12 dB\/octave High and Low pass Butterworth Crossovers\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    1 Year Warranty\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Low level: 125mV-5V\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    High level: 250mV-10V\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Frequency Response: 20 Hz - 20 kHz Hz\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Total Harmonic Distortion (THD): \u0026lt;1%\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Variable high-pass filter: 50 - 250 Hz, 24 dB\/octave\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Variable low-pass filter: 50 - 250 Hz, 24 dB\/octave\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Recommended Fuse Rating: 60A\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Dimensions: 1.9\" x \"6.8\" x \"10.1\"\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Authorized Internet Dealer\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    1-year Manufacturer's Warranty\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   What is in the R300X4 package:\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    R300X4 owner's manual\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    4-Channel amplifier\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Two 6\" Speaker level input harnesses\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    3mm Allen wrench\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Four 3\/4\" Self-tapping screws\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    4 Flat washers\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Installation \u0026amp; Operation Manual\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n  \u003cem data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    Amplifier verification certificate\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\n \u003cem data-mce-fragment=\"1\"\u003e\n  \u003cstrong data-mce-fragment=\"1\"\u003e\n   ⚠️Warning:\n   \u003cbr data-mce-fragment=\"1\"\u003e\n   \u003cspan\u003e\n    This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.\n   \u003c\/span\u003e\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n\u003c\/p\u003e\n","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":48233814589492,"sku":"R-300X4 + 4 Ch Amp Kit","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5199\/6212\/files\/download_1d6511b8-3da2-4ebb-a616-6244ec56b46a.jpg?v=1787615540","url":"https:\/\/nvsounds.com\/products\/rockford-fosgate-r-300x4-300w-4-channel-class-d-amplifier-4-gauge-amp-kit-3","provider":"nvdcsound","version":"1.0","type":"link"}