{"product_id":"jl-audio-xdm300-1-monoblock-class-d-car-marine-subwoofer-amplifier","title":"JL AUDIO XDM300\/1 Monoblock, Class D, Car\/Marine Subwoofer Amplifier","description":"\u003ch3 data-mce-fragment=\"1\"\u003eMonoblock Class D Car\/Marine Subwoofer Amplifier, 300 W x 1 @ 2 Ω \/ 200 W x 1 @ 4 Ω - 14.4V\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis little monoblock powerhouse employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in most tight space applications, including small boats, pickups, motorcycles and UTV’s (in a weather-tight compartment).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned for car or boat installations, the XDM300\/1 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTargeted specifically for subwoofer applications, the XDM300\/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz. \u003cspan data-mce-fragment=\"1\"\u003eWith the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFinished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e top cover for easy access.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGeneral Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 1 kHz (+0, -1dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio, referred to highest rated power\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio, referred to 1 W\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor @ 4 Ω\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;120 \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor @ 2 Ω\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;60 \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N @ Rated Power\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1% @ 2 Ω per Ch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range @ RCA Inputs\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 mV - 4 V RMS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin.Copper Power \/ Ground Wire Gauge\u003c\/td\u003e\n\u003ctd\u003e8 AWG wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e30 A (AFS, AGU or MaxiFuse™)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSignal Processing\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Mode(s)\u003c\/td\u003e\n\u003ctd\u003eLow-Pass only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Slope(s)\u003c\/td\u003e\n\u003ctd\u003e12\/24 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Frequency Range\u003c\/td\u003e\n\u003ctd\u003e50 Hz - 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetented, Calibrated Filter Freq. Potentiometer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Defeat Function\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfrasonic Filter\u003c\/td\u003e\n\u003ctd\u003enone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost EQ\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Polarity Switch\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Subwoofer Level Control\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptional HD-RLC or MHD-RLC (water-resistant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Bass EQ Boost Control\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePass-Through Preamp Output\u003c\/td\u003e\n\u003ctd\u003eBuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003ePhysical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (H)\u003c\/td\u003e\n\u003ctd\u003e2.05 in \/ 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (W)\u003c\/td\u003e\n\u003ctd\u003e6.85 in \/ 174 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (D)\u003c\/td\u003e\n\u003ctd\u003e7.09 in \/ 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e3.8 lb \/ 1.72 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":42481566351558,"sku":"XDM300\/1","price":529.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/6657\/1633\/products\/XDM300-1-FLT.webp?v=1669643891","url":"https:\/\/toomio.shop\/products\/jl-audio-xdm300-1-monoblock-class-d-car-marine-subwoofer-amplifier","provider":"Installations Unlimited","version":"1.0","type":"link"}