{"product_id":"boss-audio-systems-elite-be4000d-class-d-car-amplifier-4000-watts-1-ohm-stable-digital-monoblock-mosfet-power-supply-great-for-subwoofers-remote-subwoofer-control","title":"4000 Watts Class D Monoblock Car Amplifier G509103","description":"Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms\u003cbr\u003eClass D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size\/weight, reduced power waste, smaller heat sink, compact circuitry\u003cbr\u003eMosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss \u0026amp; eliminating all secondary feedback circuitry\u003cbr\u003e1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to\u003cbr\u003eStrapping Capable - You are able to strap TWO BE4000D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power\u003cbr\u003eVariable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion\u003cbr\u003eVariable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction\u003cbr\u003e\u003cbr\u003e\u003cp\u003e BOSS Audio Systems Elite BE4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers, Remote Subwoofer Control \u003c\/p\u003e\u003cbr\u003eElectronics Car \u0026amp; Vehicle Electronics Car Electronics","brand":"My Store","offers":[{"title":"Default Title","offer_id":62608255647825,"sku":"P353529633754454487","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/6521\/1985\/files\/1e1346289d55feac367b3a46aa699303feb13058601aac746d6b88807159b8ce.jpg?v=1789523993","url":"https:\/\/xbrns.shop\/products\/boss-audio-systems-elite-be4000d-class-d-car-amplifier-4000-watts-1-ohm-stable-digital-monoblock-mosfet-power-supply-great-for-subwoofers-remote-subwoofer-control","provider":"My Store","version":"1.0","type":"link"}