{"product_id":"4-channel-class-fd-amplifier","title":"4-Channel Class FD Amplifier","description":"The Pioneer GM-DX874 is a Class-FD 4-channel bridgeable amplifier engineered for those who demand premium sound quality and power. With a maximum power output of 1,200 watts and an impressive frequency response extending to 50,000 Hz, the GM-DX874 ensures powerful, crystal-clear playback of high-resolution audio.\n\nBuilt with high-grade electronic components and gold-plated RCA connections, this amplifier prioritizes signal integrity. Its Class-D design offers high efficiency and a compact footprint, making installation more convenient in various vehicle spaces. For enhanced audio control, it features a variable low-pass and high-pass filter (adjustable from 40 Hz to 500 Hz), allowing for precise tuning to match subwoofer characteristics and listening preferences. A remote bass boost control is also included for on-the-fly bass level adjustments.\n\nThe GM-DX874 incorporates a Protection Control System that monitors input voltage, current, and temperature to maintain stable output and prevent damage. It also features automatic signal sensing and turn-on, simplifying integration with your existing system by automatically switching on when it detects an input signal, whether at RCA or speaker level.","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":52663259660600,"sku":"GM-DX874","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687524689.jpg?v=1784325435","url":"https:\/\/store.motormia.co\/products\/4-channel-class-fd-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}