{"product_id":"infinity-bc4-source-unit-copy","title":"JBL APEX AMPLIFIER PA454 450W 4 CHANNEL","description":"\u003cp data-path-to-node=\"0\"\u003eFor a compact vessel or a vehicle with limited space, the \u003cb data-path-to-node=\"0\" data-index-in-node=\"58\"\u003eJBL Apex PA454\u003c\/b\u003e is the ultimate \"hidden\" power upgrade. This 4-channel Class D amplifier is engineered to deliver big JBL Pro Sound from a chassis so small it can be tucked away behind a dash, inside a glovebox, or under a seat.\u003c\/p\u003e\n\u003chr data-path-to-node=\"1\"\u003e\n\u003ch2 data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBuilt for the Elements\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe Apex PA454 isn't just small; it’s tough. Designed for marine and powersports applications, it is built to survive environments that would destroy a standard car amp.\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eConformal-Coated PCB:\u003c\/b\u003e The internal circuit boards are \"marinized\" with a protective coating to prevent corrosion from moisture, salt air, and humidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eUltra-Compact Aluminum Chassis:\u003c\/b\u003e The rugged heat-sink design ensures the amp stays cool even in tight spaces, while its tiny footprint allows for installation almost anywhere.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eRigorous Reliability Testing:\u003c\/b\u003e JBL subjects the Apex series to extreme environmental tests—freezing, baking, shaking, and blasting them with UV light and salt spray—to ensure years of flawless performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003ePro-Grade Audio Performance\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"6\"\u003eDon't let the size fool you. This amp is designed to provide clean, dynamic power to your speakers:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eEfficient Class D Power:\u003c\/b\u003e Delivers 45 Watts RMS per channel (at 4 ohms). It’s the perfect boost for marine speakers, providing significantly more clarity and volume than a standard head unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eSelectable High-Pass Crossovers:\u003c\/b\u003e Easily tune your system with 12dB per octave electronic crossovers. Choose from \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"113\"\u003eOFF, 60Hz, 80Hz, or 120Hz\u003c\/b\u003e to protect your speakers and ensure they only play the frequencies they were designed for.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eBig Dynamic Power:\u003c\/b\u003e Optimized for the high-energy demands of car, marine, and powersports audio, ensuring your music cuts through wind and engine noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eVersatile Integration\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eHigh- and Low-Level Inputs:\u003c\/b\u003e Whether you’re connecting to an aftermarket radio via RCAs or tapping into a factory system using speaker-level inputs, the PA454 integrates seamlessly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eSimple Installation:\u003c\/b\u003e Includes stainless steel mounting hardware, high-level input adapters, and zip ties to get your system up and running quickly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch2 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eMax Power:\u003c\/b\u003e 450W Peak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eRMS Power Output:\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"45\\text{W} \\times 4\" data-index-in-node=\"18\"\u003e$45\\text{W} \\times 4$\u003c\/span\u003e (@ 4 ohms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eFrequency Response:\u003c\/b\u003e 20Hz – 20kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eSignal-to-Noise Ratio:\u003c\/b\u003e \u0026gt;75dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eFuse Rating:\u003c\/b\u003e 15A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch2 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eThe Perfect Companion For:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eATVs\/UTVs:\u003c\/b\u003e Small enough to hide in a storage cubby.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eSmall Boats\/Jet Skis:\u003c\/b\u003e Weather-resistant power where space is at a premium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eClassic Cars:\u003c\/b\u003e Upgrade the sound without cutting into the original dashboard or losing trunk space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eWhat’s in the Box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e1x Apex PA454 Amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003eStainless steel mounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e4x High-level input adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e4x Zip ties \u0026amp; spare fuse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,4,0\"\u003e2x JBL stickers \u0026amp; Quick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePA454\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":43722655858822,"sku":"117394","price":249.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7046\/3110\/files\/JBL_Apex_PA454_Hero_241-1605x1605px.png?v=1773809047","url":"https:\/\/outboardparts.com.au\/products\/infinity-bc4-source-unit-copy","provider":"Outboard Parts","version":"1.0","type":"link"}