{"product_id":"jl-audio-mx280-4","title":"JL Audio MX280\/4","description":"\u003ch2\u003eJL Audio MX280\/4: sealed 4-channel amplifier, 280 W\u003c\/h2\u003e\n\n\u003cp\u003eThe MX280\/4 is the sealed 4-channel amplifier, 280 W in the JL Audio MX series: rugged, sealed amplifiers made for installations where moisture cannot be kept out entirely, on boats and powersports vehicles. It delivers 50 W RMS per channel at 4 ohms and 70 W RMS per channel at 2 ohms; bridged it reaches 140 W RMS x 2 at 4 ohms (figures with a 14.4 V supply).\u003c\/p\u003e\n\n\u003cp\u003eIt is one of the two full-range stereo models of the series, with four channels that can be bridged in pairs.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e4 channels: 50 W RMS x 4 at 4 ohms, 70 W RMS x 4 at 2 ohms\u003c\/li\u003e\n\u003cli\u003eBridged: 140 W RMS x 2 at 4 ohms; response 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003eClass D with NexD technology\u003c\/li\u003e\n\u003cli\u003eCast aluminium chassis, IPX7 rating\u003c\/li\u003e\n\u003cli\u003eDifferential-balanced inputs\u003c\/li\u003e\n\u003cli\u003eFootprint 220 x 78.5 x 45 mm\u003c\/li\u003e\n\u003cli\u003eOperating voltage 11-15 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNexD technology\u003c\/h3\u003e\n\n\u003cp\u003eThe high-efficiency NexD design cuts current draw and heat and gives high-fidelity sound without straining smaller charging systems.\u003c\/p\u003e\n\n\u003ch3\u003eSignal processing\u003c\/h3\u003e\n\n\u003cp\u003eBehind the waterproof door of the control panel there is a full set of filters and processing functions, which makes setup simple and the system flexible. Each pair of channels has a defeatable filter, low-pass or high-pass, adjustable from 35 to 300 Hz with a 12 dB per octave slope; the input switches between 2, 3 and 4 channels.\u003c\/p\u003e\n\n\u003ch3\u003eInputs\u003c\/h3\u003e\n\n\u003cp\u003eThe differential-balanced inputs also accept the high-level signal from speaker outputs, with no converter, and reject noise. The RCA input switches between a low and a high range.\u003c\/p\u003e\n\n\u003ch3\u003eThe MX series\u003c\/h3\u003e\n\n\u003cp\u003eThe series includes two full-range stereo amplifiers with four channels, 280 and 500 W, one 600 W system amplifier with two full-range outputs and one for the subwoofer, and two monoblocks, 300 and 500 W. The two smaller models measure 220 x 78.5 mm in plan, the other three 237 x 115 mm; height is 45 mm for all of them.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and installation\u003c\/h3\u003e\n\n\u003cp\u003eThe small cast aluminium chassis is rugged, shock resistant and waterproof, rated IPX7. Powder coating and marine-grade hardware stop corrosion, and the safety door shields the controls. It measures 220 x 78.5 x 45 mm, fits in confined spaces too and runs on 11 to 15 V DC. The indicated fuse is 35 A, AFS, AGU or MaxiFuse type, and the power and ground cable 8 AWG copper at least. The series goes beyond international standards for salt and UV exposure.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe amplifier, with its harnesses for power and signal\u003c\/li\u003e\n\u003cli\u003eFour self-tapping screws (2.5 cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio Marine","offers":[{"title":"Default Title","offer_id":58641961845080,"sku":"MX280\/4","price":306.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5278\/7645\/files\/jl-audio-mx280-4-front-kifki.jpg?v=1791108852","url":"https:\/\/videosell.eu\/products\/jl-audio-mx280-4","provider":"Videosell store","version":"1.0","type":"link"}