{"product_id":"jbl-apex-4-channel-class-d-weatherproof-marine-amplifier-45w-x-4-rms-4-ohms-jbl-apex-pa454","title":"JBL Apex 4-Channel Class D Weatherproof Marine Amplifier, 45W X 4 RMS @ 4 Ohms  • JBL APEX PA454","description":"\u003cp\u003e\u003cspan\u003eThe Apex Series PA454 powersports amplifiers deliver efficient Class D power, from an ultra-compact chassis, designed to fit into tight spaces and withstand outdoor environments without missing a beat. Available with 4-channels of output power, the Apex Series PA454 includes selectable front\/rear electronic crossover frequency adjustment for quick and easy installation. Plus, it has been engineered for harsh conditions, with power and performance to meet the needs of most audio systems making it the perfect match for all of your JBL car, marine and powersports products.\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cul\u003e\n\u003cli\u003ecompact 4-channel amplifier\u003cul\u003e\n\u003cli\u003e45 watts RMS x 4 at 4 ohms\u003c\/li\u003e\n\u003cli\u003enot rated for 2-ohm operation\u003c\/li\u003e\n\u003cli\u003enon-bridgeable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eselectable high-pass filters (60, 80, 120 Hz at 12 dB\/octave)\u003c\/li\u003e\n\u003cli\u003eClass D amp technology (frequency response: 20-20,000 Hz)\u003c\/li\u003e\n\u003cli\u003eweather-resistant aluminum chassis\u003c\/li\u003e\n\u003cli\u003epreamp and speaker-level inputs\u003c\/li\u003e\n\u003cli\u003e\u003cul\u003e\u003cli\u003ewire-to-RCA adapters for speaker-level inputs included\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cli\u003ewiring and hardware not included with amplifier\u003cul\u003e\u003cli\u003e10-gauge power and ground leads recommended\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003efuse rating: 15A\u003c\/li\u003e\n\u003cli\u003edimensions: 9\"W x 1-3\/4\"H x 3-5\/16\"D\u003c\/li\u003e\n\u003cli\u003ewarranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003eIn the box:\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-Channel amplifier\u003c\/li\u003e\n\u003cli\u003e4 Speaker to RCA adapters\u003c\/li\u003e\n\u003cli\u003eTwo 15-amp ATO fuses (1 installed\/1 spare)\u003c\/li\u003e\n\u003cli\u003eFour 5\/8\" Screws\u003c\/li\u003e\n\u003cli\u003eFour 5\" Zip ties\u003c\/li\u003e\n\u003cli\u003eOwner's manual (English\/ French\/ Spanish\/ Portuguese\/ Chinese\/ Japanese\/ Korean)\u003c\/li\u003e\n\u003cli\u003e2 Window stickers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":51916167381124,"sku":"JBLJBL APEX PA454","price":232.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_3-144716.jpg?v=1780471565","url":"https:\/\/unchartedusa.com\/products\/jbl-apex-4-channel-class-d-weatherproof-marine-amplifier-45w-x-4-rms-4-ohms-jbl-apex-pa454","provider":"Uncharted USA","version":"1.0","type":"link"}