{"product_id":"rockford-fosgate-m400-4d-4-channel-marine-amplifier-75-watts-x-4-channels","title":"Rockford Fosgate M400-4D - 4-channel marine amplifier — 75 watts x 4 channels","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 data-mce-fragment=\"1\"\u003eRockford Fosgate M400-4D - 4-channel marine amplifier — 75 watts x 4 channels\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eAbout the Rockford Fosgate M400-4D\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"ourTake\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003eHigh power from a compact amp\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/images.crutchfieldonline.com\/ImageHandler\/scale\/250\/250\/products\/2012\/6\/575\/x575M4004D-O.jpeg\" alt=\"Rockford Fosgate M400-4D marine amplifier\"\u003e\n\u003cp\u003eRockford Fosgate's compact marine amplifiers provide high-efficiency Class-D power for your marine audio system. They meet tough UV and Salt-Fog protection standards, so you can install them with confidence in your pleasure craft, whether you're blasting across inland waterways, or cruising out to your favorite salt-water fishing grounds.\u003c\/p\u003e\n\u003ch2\u003ePower your speakers or subs\u003c\/h2\u003e\n\u003cp\u003eThe M400-D4 4-channel amp delivers the power you need to drive two pairs of full-range speakers in your boat, sending 75 watts continuous power to each speaker. If you want to power a pair of subs, you can bridge the amp to 2-channel mode, sending 200 watts to each subwoofer — plenty of kick if you want some bass on board.\u003c\/p\u003e\n\u003cp\u003eThe amp features variable frequency filters to adjust the amp's output to your system, whether you're running full-range speakers or subs. And the compact footprint makes it easy to mount the amp in a small storage locker or other tight spot.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/images.crutchfieldonline.com\/ImageHandler\/scale\/400\/400\/products\/2012\/6\/575\/h575M4004D-o_side.jpeg\" alt=\"M400-4D connection panel\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca aria-expanded=\"true\" data-cf-tracked=\"true\" data-cf-track-evar=\"37\" data-cf-track-value=\"Overview:Read More Collapse\" data-target=\"#ourTake\" data-toggle=\"collapse\"\u003eREAD LESS\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"hightlightWrapper\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eProduct highlights:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-channel marine amplifier\u003c\/li\u003e\n\u003cli\u003e75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)\u003c\/li\u003e\n\u003cli\u003e200 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)\u003c\/li\u003e\n\u003cli\u003econformal-coated circuit board and UV-resistant finish\u003c\/li\u003e\n\u003cli\u003evariable high- and low-pass filters (50-500 Hz, 12 dB per octave)\u003c\/li\u003e\n\u003cli\u003evariable bass boost (0-12 dB at 45 Hz)\u003c\/li\u003e\n\u003cli\u003ethree auto-turn on modes\u003c\/li\u003e\n\u003cli\u003e\u003ca data-cf-href=\"\/popups\/cacomp.aspx\" data-cf-width=\"600\" data-cf-height=\"250\" rel=\"#overlayAjaxContentDiv\"\u003eCEA-2006 compliant\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003epreamp-level inputs and outputs\u003c\/li\u003e\n\u003cli\u003e4-gauge power and ground leads recommended — wiring and hardware not included with amplifier\u003c\/li\u003e\n\u003cli\u003e9-1\/8\"W x 2\"H x 6-7\/8\"D\u003c\/li\u003e\n\u003cli\u003ewarranty: No Warranty, since its an older model\u003c\/li\u003e\n\u003cli\u003e\u003ca data-cf-modal-handled=\"true\" href=\"https:\/\/www.crutchfield.com\/popups\/guarantee.aspx\" rel=\"nofollow\"\u003eOur 14-day money-back guarantee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eMFR # M400-4D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":42681608601648,"sku":null,"price":275.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/7033\/1184\/files\/IMG_EC9F41C83CDD-1.jpg?v=1767298547","url":"https:\/\/fuegobassshop.com\/products\/rockford-fosgate-m400-4d-4-channel-marine-amplifier-75-watts-x-4-channels","provider":"Fuego Bass Shop","version":"1.0","type":"link"}