{"product_id":"massive-audio-p4-amplifier","title":"Massive Audio P4 Primo Monoblock Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring dedicated subwoofer power to your car audio system with the Massive Audio P4 Primo monoblock amplifier. It delivers 1600W RMS at 1 ohm or 1000W RMS at 2 ohms, with adjustable lowpass and bass controls for system tuning.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D design:\u003c\/strong\u003e High-efficiency operation suits a powerful monoblock amplifier installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-input features:\u003c\/strong\u003e Auto-sensing turn-on and a 12V remote output support integration with the listed hi-input connections and external devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable sound controls:\u003c\/strong\u003e Variable lowpass, bass boost, bass boost frequency, and subsonic filter controls let you tailor the signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClipping indicator:\u003c\/strong\u003e The LED provides a visible clipping indication during setup and use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e Short-circuit, thermal, reverse-voltage, and over-voltage protection are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat management and appearance:\u003c\/strong\u003e A heavy-duty aluminum heat sink and illuminated logo are built into the amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS @ 1 Ohm\u003c\/td\u003e\n\u003ctd\u003e1600w x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS @ 2 Ohms\u003c\/td\u003e\n\u003ctd\u003e1000w x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEAK Power\u003c\/td\u003e\n\u003ctd\u003e3200w x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridged RMS\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ohm Bridged\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 4 Ohm\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N\u003c\/td\u003e\n\u003ctd\u003e80dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Fuse\u003c\/td\u003e\n\u003ctd\u003e200 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax RCA Voltage\u003c\/td\u003e\n\u003ctd\u003e10v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreq. Response\u003c\/td\u003e\n\u003ctd\u003e10Hz - 220Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.46 (in) x 5.9 (in) x 1.9 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Remote\u003c\/td\u003e\n\u003ctd\u003eOptional (UR1 Gain Remote Knob)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurn-on and output\u003c\/td\u003e\n\u003ctd\u003eBuilt-In (ATO) Auto Sensing Turn On Function (Hi-Low Converter); 12V Remote Output for External Devices (Hi-Inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable Lowpass\u003c\/td\u003e\n\u003ctd\u003e60Hz ~ 220Hz\/ 18dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable Bass Boost\u003c\/td\u003e\n\u003ctd\u003e0~12dB (Optional Remote)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost Frequency\u003c\/td\u003e\n\u003ctd\u003e30Hz ~ 120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubsonic Filter Control\u003c\/td\u003e\n\u003ctd\u003e0Hz (OFF) ~ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional features\u003c\/td\u003e\n\u003ctd\u003eClipping LED Indicator; Heavy Duty Power Supply; Illuminated Logo; Heavy Duty Aluminum Heat Sink; Proprietary \"Bass Kompressor\" Circuitry provides Low-Frequency Enhancement; Low Distortion Full Band Width for Sound Quality Tuning; Short Circuit, Thermal, Reverse Voltage and Over Voltage Protection; High Efficiency Class \"D\" Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe P4 pairs substantial single-channel output with controls for shaping the low-frequency signal. Its Bass Kompressor circuitry is described as providing low-frequency enhancement, while the lowpass and subsonic controls offer adjustment points for tuning.\u003c\/p\u003e\n\u003cp\u003eUse the 1-ohm and 2-ohm RMS ratings to compare the amplifier’s output at your intended speaker load. The published minimum impedance is 1 ohm.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your final speaker load against the 1-ohm minimum impedance and confirm the amplifier’s 13.46 x 5.9 x 1.9-inch dimensions suit your planned mounting location. The recommended fuse rating is 200 Amp.\u003c\/p\u003e\n\u003cp\u003eThe amplifier lists hi-input features, including auto-sensing turn-on and a 12V remote output for external devices. The UR1 Gain Remote Knob is optional.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the P4’s RMS power ratings?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 1600w x 1 RMS at 1 ohm and 1000w x 1 RMS at 2 ohms. Its listed peak power is 3200w x 1.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum supported speaker impedance?\u003c\/h3\u003e\n\u003cp\u003eThe listed minimum impedance is 1 ohm. Match the final speaker load to this rating and the amplifier’s published output ratings.\u003c\/p\u003e\n\u003ch3\u003eCan I use the optional UR1 Gain Remote Knob?\u003c\/h3\u003e\n\u003cp\u003eYes. The bass remote is listed as optional and identified as the UR1 Gain Remote Knob.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting space should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe listed amplifier dimensions are 13.46 (in) x 5.9 (in) x 1.9 (in). Compare these measurements with your installation space.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Massive Audio P4 at 12 Volt Outlet. Want to learn more about Massive Audio? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/massive-audio\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMassive Audio brand profile\u003c\/a\u003e (opens in a new tab).\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":67694876360932,"sku":"P4","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/massive-p4-gallery-1.jpg?v=1792545205","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-p4-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}