{"product_id":"massive-audio-tx48-amplifier","title":"Massive Audio TX48 Trident 4-Channel Marine Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Massive Audio TX48 Trident is a 4-channel marine amplifier that gives you four amplified speaker channels. It is rated at 400W RMS per channel at 2 ohms or 200W RMS per channel at 4 ohms, with crossover controls for configuring the output.\u003c\/p\u003e\n\u003cp\u003eIts conformal-coated circuit board helps resist moisture, dust, and extreme heat. For marine installation, place the amplifier in a protected location.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour amplified channels:\u003c\/strong\u003e Choose between the listed 2-ohm and 4-ohm RMS ratings to plan your speaker setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible input configuration:\u003c\/strong\u003e The 2\/4-channel switcher supports different input configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable crossover:\u003c\/strong\u003e LPF, HPF, and FULL settings let you select the listed crossover mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture-resistant board:\u003c\/strong\u003e The conformal-coated circuit board helps resist moisture, dust, and extreme heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Bluetooth streaming:\u003c\/strong\u003e Add the optional UBT1 dongle for Bluetooth audio streaming; Bluetooth is not built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional system features:\u003c\/strong\u003e Full-range line output supports monoblock linking, while Hi-Inputs provide auto-sensing turn-on and a 12V remote output for external devices.\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\u003ePeak Output Power @ 14.4V\u003c\/td\u003e\n\u003ctd\u003e1600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Ohm RMS\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Ohm RMS\u003c\/td\u003e\n\u003ctd\u003e400W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Ohm RMS\u003c\/td\u003e\n\u003ctd\u003e200W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Ohm Bridged\u003c\/td\u003e\n\u003ctd\u003e800W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Level\u003c\/td\u003e\n\u003ctd\u003e0.2~9.0v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10Hz~25KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD at 4 Ohm Load, 30% Rated Power\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost\u003c\/td\u003e\n\u003ctd\u003e0~12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Load\u003c\/td\u003e\n\u003ctd\u003e2 Ohm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo Gain Remote\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.6\" x 4.25\" x 10.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and circuitry:\u003c\/strong\u003e Full Range Digital Class; 4 Layers PCB design with SMD parts; Full MOSFET with High Grade Switching Devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal and system features:\u003c\/strong\u003e Built-in Noise Reduction Circuitry; Full Range Line Output for Monoblock Linking; LPF\/HPF\/FULL Crossover Switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Advanced 5 Way Protection Circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional streaming:\u003c\/strong\u003e Bluetooth Audio Streaming with Optional (UBT1) SATA Dongle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Inputs:\u003c\/strong\u003e Built-in Auto Sensing Turn On Function and 12V Remote Output for External Devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance:\u003c\/strong\u003e Conformal Coated PC Board to Resist Moisture, Dust and Extreme Heat.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TX48 combines four speaker channels with selectable crossover modes and a switch for 2- or 4-channel input configuration. Its full-range line output is specified for monoblock linking, making that feature relevant when planning a system that includes a monoblock amplifier.\u003c\/p\u003e\n\u003cp\u003eThe coated circuit board and built-in noise reduction and protection circuitry are useful design considerations for a marine audio system. Bluetooth streaming is an add-on option, not a built-in feature.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the amplifier’s dimensions—1.6\" x 4.25\" x 10.75\"—against your available mounting space. Install it in a protected location, as directed in the product information.\u003c\/p\u003e\n\u003cp\u003eConfirm your speaker load and wiring plan against the listed 2-ohm stereo minimum load and the amplifier’s ratings. Bluetooth audio streaming requires the optional UBT1 dongle.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the TX48’s RMS output per channel?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 400W RMS x 4 at 2 ohms and 200W RMS x 4 at 4 ohms.\u003c\/p\u003e\n\u003ch3\u003eWhat is the bridged output rating?\u003c\/h3\u003e\n\u003cp\u003eThe listed 4-ohm bridged rating is 800W x 2.\u003c\/p\u003e\n\u003ch3\u003eDoes the TX48 have built-in Bluetooth?\u003c\/h3\u003e\n\u003cp\u003eNo. Bluetooth audio streaming requires the optional UBT1 dongle.\u003c\/p\u003e\n\u003ch3\u003eWhat are the amplifier’s dimensions?\u003c\/h3\u003e\n\u003cp\u003eIts listed dimensions are 1.6\" x 4.25\" x 10.75\". Compare these with your intended mounting space.\u003c\/p\u003e\n\u003ch3\u003eCan I install it in an exposed marine location?\u003c\/h3\u003e\n\u003cp\u003eThe conformal-coated circuit board helps resist moisture, but the product information advises installing the amplifier in a protected location.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Massive Audio products 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.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":67694920401124,"sku":"TX48","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/massive-tx48-gallery-1.jpg?v=1792709058","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-tx48-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}