{"product_id":"batch8-jl-audio-mx-marine-and-powersports-amplifiers","title":"JL Audio? MX Marine and Powersports Amplifiers","description":"\u003cdiv\u003e\n\u003cdiv class=\"app__tabs__content__link js__app__tabs__content__header__link\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"app__tabs__content__wrap js__app__tabs__content\"\u003e\n\u003cdiv class=\"app__render-content\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"app__life-style app__life-style--light\"\u003e\u003cdiv class=\"app__img-banner app__life-style__img-con\"\u003e\u003cimg class=\"app__img-banner__img--desktop\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/E4AD225B-8C68-A721-B283-34E2E1F704DE.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__life-style app__life-style--light\"\u003e\u003cdiv class=\"app__img-banner app__life-style__img-con\"\u003e\u003cimg class=\"app__img-banner__img--desktop\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/AA5FA708-DF18-4E37-BAB7-AC00E5020436.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__overview__intro\"\u003e\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--light\"\u003e\n\u003ch2\u003ePLAY ANYWHERE\u003c\/h2\u003e\n\u003cdiv class=\"app__overview__intro__description\"\u003e\u003cp\u003eWith efficient NexD\u003csup\u003e?\u003c\/sup\u003etechnology and a water-resistant chassis, MX amplifiers produce loads of clean power and are ideal for applications where moisture cannot be completely avoided.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__column-layout app__column-layout__column--6 app__column-layout__column__mobile--2 app__overview__intro__icons\"\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/2136A4D7-608E-0CC1-402F-CFDEC4789E1B.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003eDESIGNED FOR LIMITED SPACE APPLICATIONS\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/6ACA2257-0028-1D42-8B4E-2CFC26F6F9F3.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003eSHOCK-RESISTANT, WATER-RESISTANT AND BUILT TOUGH\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/B813D5A8-FED2-BB7A-0C21-B8CC9FF1B180.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003eEFFICIENT DESIGN FOR HIGH OUTPUT USES LESS ENERGY\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/DE4557EE-CC90-761E-7240-2F9472DFB384.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003eCOMPLETE SIGNAL PROCESSING SECTIONS ON BOARD\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/FB14BEDE-964C-0870-65EA-6E9341F759FF.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003eEXCEEDS INTERNATIONAL STANDARDS FOR SALT FOG AND UV EXPOSURE\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250408\/FB689E54-2703-4C06-416B-9957A679182E.jpg\"\u003e\u003cp class=\"app__feature__card__description--left\"\u003e2-YEAR WARRANTY\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--light\"\u003e\u003cdiv class=\"app__column-layout\"\u003e\u003cdiv class=\"app__headline app__headline--center app__headline--mobile--center\" style=\"padding-top: 3rem; padding-bottom: 3rem; --headlineTextSizeScaler: 2.6; --headlineMobileTextSizeScaler: 2.4;\"\u003e\u003ch2\u003eWHAT YOU'LL LOVE\u003c\/h2\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--light\"\u003e\n\u003cdiv class=\"app__column-layout\"\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/2F7324F7-A3F1-DDA1-6EC3-B09CB5EE5728.jpg\"\u003e\u003ch3\u003ePOWER TO GO ANYWHERE\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--left\"\u003eHoused in a tiny cast-aluminum chassis, MX amps are rugged, water-resistant (IPX7-rated) and ready to go where conventional amplifiers wouldn’t dare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/04F3041A-C0DD-AE13-C4DE-8A117492CE49.jpg\"\u003e\u003ch3\u003eNexD ADVANTAGE\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--left\"\u003eThe highly efficient Class-D design reduces current draw and heat while generating loads of high-fidelity sound without straining small charging systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/237C4B2A-5EAC-87A3-B4B3-9A61B1C9221E.jpg\"\u003e\u003ch3\u003eCOMPLETE SIGNAL PROCESSING\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--left\"\u003eFor easy setup and system flexibility, a complete set of onboard filters and signal processing features is concealed behind every MX amplifier’s water-resistant control cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__column-layout\"\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/A6CDF3C0-86C7-D8F0-3042-2EC1D1E36E7F.jpg\"\u003e\u003ch3\u003eDIFFERENTIAL-BALANCED INPUTS\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--left\"\u003eA versatile design accepts speaker level signals without a line-output converter — and delivers outstanding noise rejection while preventing alternator whine and other noises.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/3ED50E40-E3B8-A2A5-398A-576233889693.jpg\"\u003e\u003ch3\u003eBUILT FOR THE ELEMENTS\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--left\"\u003eThe all-aluminum, powder-coated housing with marine-grade hardware inhibits corrosion, and a water-resistant security cover protects all controls from the harshest of seasons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--light\"\u003e\n\u003cdiv class=\"app__product__copy app__product__copy--light\"\u003e\u003ch2\u003eCHOOSE YOUR MODEL\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__line-divider\" style=\"margin-top: -1rem; margin-bottom: 2rem;\"\u003e\u003chr class=\"app__line-divider__horizontalRule app__line-divider__horizontalRule--center\" style=\"background-color: rgb(0, 0, 0); height: 1px; width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__column-layout app__column-layout__column--5 app__column-layout__column__mobile--2\"\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/5D012881-1B36-DBF5-5F27-F02C2CDA1A91.jpg\"\u003e\u003ch3\u003eFULL-RANGE STEREO\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--center\"\u003eThese amplifiers offer two 4-channel models with 280 and 500 watts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/E939E511-8AB7-EEB4-51EA-DEE8BA841C7D.jpg\"\u003e\u003ch3\u003eSYSTEM AMPLIFIER\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--center\"\u003eIt’s a tiny 600-watt powerhouse with 2 full-range outputs plus a subwoofer output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/cdn.staticsaa.com\/uploads\/72483\/cart\/resources\/20250506\/B7E642C1-44A5-C8AD-D43D-4F836A5E1D3E.jpg\"\u003e\u003ch3\u003eMONOBLOCK\u003c\/h3\u003e\n\u003cp class=\"app__feature__card__description--center\"\u003eTwo models are available with 300 and 500 watts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--neutral\"\u003e\u003cdiv class=\"app__disclaimer__block\"\u003e\u003cdiv class=\"app__disclaimer__item\"\u003e\u003cspan\u003eEngineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv class=\"app__tabs__content__link js__app__tabs__content__header__link\"\u003eSpecs\u003c\/div\u003e\n\u003cdiv class=\"app__tabs__content__wrap js__app__tabs__content\"\u003e\n\u003cdiv class=\"app__render-content\"\u003e\u003cdiv\u003e\n\u003ctr class=\"title\"\u003e\u003ctd colspan=\"2\" style=\"color: rgb(0, 0, 0); border-width: 0px 0px 1px; border-style: solid; border-color: rgb(221, 221, 221); border-image: initial; padding: 0px;\"\u003e\u003ch3\u003eGeneral\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eChannels\u003c\/th\u003e\n\u003ctd\u003eMonoblock\/3\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003ePhysical dimensions (Height)\u003c\/th\u003e\n\u003ctd\u003e1.77\"(45 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003ePhysical dimensions (Width)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W)\/4-Channel (280 W): 8.66\"(220 mm)\u003cbr\u003eMonoblock (500 W)\/3\/4-Channel (500 W): 9.33\"(237 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003ePhysical dimensions (Depth)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W)\/4-Channel (280 W): 3.09\"(78.5 mm)\u003cbr\u003eMonoblock (500 W )\/3\/4-Channel (500 W): 4.50\"(115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e3.18 lbs (1.44 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eOperating voltage\u003c\/th\u003e\n\u003ctd\u003e11-15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"title\"\u003e\u003ctd colspan=\"2\" style=\"color: rgb(0, 0, 0); border-width: 0px 0px 1px; border-style: solid; border-color: rgb(221, 221, 221); border-image: initial; padding: 0px;\"\u003e\u003ch3\u003eAudio\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eAmplifier class\u003c\/th\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRated continuous (RMS) power (14.4 V input @ 4 Ohm \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 160 W x 1\u003cbr\u003eMonoblock (500 W): 300 W x 1\u003cbr\u003e3-Channel: Main: 75 W x 2\/Sub: 250 W x 1\u003cbr\u003e4-Channel (280 W): 50 W x 4\/140 W x 2 (Bridged)\u003cbr\u003e4-Channel (500 W): 70 W x 4\/250 W x 2 (Bridged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRated continuous (RMS) power (14.4 V input @ 2 Ohm \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 300 W x 1\u003cbr\u003eMonoblock (500 W): 500 W x 1\u003cbr\u003e3-Channel: Main: 100 W x 2\/Sub: 400 W x 1\u003cbr\u003e4-Channel (280 W): 70 W x 4\u003cbr\u003e4-Channel (500 W): 125 W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRated continuous (RMS) power (12.5 V input @ 4 Ohm \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 160 W x 1\u003cbr\u003eMonoblock (500 W): 250 W x 1\u003cbr\u003e3-Channel: Main: 50 W x 2\/Sub: 200 W x 1\u003cbr\u003e4-Channel (280 W): 36 W x 4\/100 W x 2 (Bridged)\u003cbr\u003e4-Channel (500 W): 55 W x 4\/180 W x 2 (Bridged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRated continuous (RMS) power (12.5 V input @ 2 Ohm \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 250 W x 1\u003cbr\u003eMonoblock (500 W): 400 W x 1\u003cbr\u003e3-Channel: Main: 80 W x 2\/Sub: 300 W x 1\u003cbr\u003e4-Channel (280 W): 52 W x 4\u003cbr\u003e4-Channel (500 W): 90 W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): \u0026gt; 85 dB\u003cbr\u003eMonoblock (500 W): \u0026gt; 97 dB\u003cbr\u003e4-Channel (280 W): \u0026gt; 89.5 dB\u003cbr\u003e4-Channel (500 W): \u0026gt; 88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Main Channels\u003c\/th\u003e\n\u003ctd\u003e3-Channel: \u0026gt; 88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e3-Channel: \u0026gt; 88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): \u0026gt; 64 dB\u003cbr\u003eMonoblock (500 W): \u0026gt; 70 dB\u003cbr\u003e4-Channel (280 W): \u0026gt; 68 dB\u003cbr\u003e4-Channel (500 W): \u0026gt; 70.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Main Channels\u003c\/th\u003e\n\u003ctd\u003e3-Channel: \u0026gt; 68 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eSignal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e3-Channel: \u0026gt; 68 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eDamping factor @ 4 Ω\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): \u0026gt; 120\/50 Hz\u003cbr\u003eMonoblock (500 W): \u0026gt; 115\/50 Hz\u003cbr\u003e4-Channel (280 W): \u0026gt; 60\/50 Hz\u003cbr\u003e4-Channel (500 W): \u0026gt; 92\/50 Hz\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eDamping factor @ 2 Ω\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): \u0026gt; 75\/50 Hz\u003cbr\u003eMonoblock (500 W): \u0026gt; 54\/50 Hz\u003cbr\u003e4-Channel (280 W): \u0026gt; 30\/50 Hz\u003cbr\u003e4-Channel (500 W): \u0026gt; 43\/50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eTHD+N @ Rated Power\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W\/500 W)\/4-Channel (280 W): \u0026lt;1% @ 2 Ω per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eTHD+N @ Rated Power: Main Channels\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;1% @ 2 Ω per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eTHD+N @ Rated Power: Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;1% @ 2 Ω per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFrequency response (+0, -1dB)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W)\/3\/4-Channel (280 W\/500 W): 20 Hz-20 kHz\u003cbr\u003eMonoblock (500 W): 20 Hz-12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eInput voltage range @ RCA inputs\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): Switchable from 250 mV-4 V RMS (Low) to 580 mV-14 V RMS (High)\u003cbr\u003eMonoblock (500 W)\/4-Channel (280 W\/500 W): Switchable from 250 mV-4 V RMS (Low) to 750 mV-15 V RMS (High)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFuse rating\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 30 A\u003cbr\u003eMonoblock (500 W)\/4-Channel (500 W): 50 A\u003cbr\u003e3-Channel: 60 A\u003cbr\u003e4-Channel (280 W): 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRecommended fuse type(s)\u003c\/th\u003e\n\u003ctd\u003eAFS, AGU or MaxiFuse?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eMin. copper power\/Ground wire gauge\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W)\/4-Channel (280 W): 8 AWG wire\u003cbr\u003eMonoblock (500 W)\/3\/4-Channel (500 W): 4 AWG wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"title\"\u003e\u003ctd colspan=\"2\" style=\"color: rgb(0, 0, 0); border-width: 0px 0px 1px; border-style: solid; border-color: rgb(221, 221, 221); border-image: initial; padding: 0px;\"\u003e\u003ch3\u003eSignal Processing\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter mode(s): Channels 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W\/500 W): Off or Low-Pass only\u003cbr\u003e3\/4-Channel (280 W\/500W): Off, Low-Pass or High-Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter Slope(s): Channels 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W)\/4-Channel (280 W\/500 W): 12 dB\/octave\u003cbr\u003eMonoblock (500 W): 24 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter frequency range: Channels 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W): 40 Hz-400 Hz\u003cbr\u003e4-Channel (280 W\/500 W): 35 Hz-300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter mode(s): Channels 3 \u0026amp; 4\u003c\/th\u003e\n\u003ctd\u003e4-Channel (280 W\/500 W): Off, Low-Pass or High-Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter Slope(s): Channels 3 \u0026amp; 4\u003c\/th\u003e\n\u003ctd\u003e4-Channel (280 W\/500 W): 12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter frequency range: Channels 3 \u0026amp; 4\u003c\/th\u003e\n\u003ctd\u003e4-Channel (280 W\/500 W): 35 Hz-300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter mode(s): Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e3-Channel: Off or Low-Pass only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter slope(s): Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e3-Channel: 12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eFilter frequency range: Subwoofer Channel\u003c\/th\u003e\n\u003ctd\u003e3-Channel: 40 Hz-400 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eBass boost EQ (0 to +12 dB @ 45 Hz)\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W\/500 W): 0 to +12 dB @ 43 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eDetented, calibrated filter frequent potentiometers\u003c\/th\u003e\n\u003ctd class=\"yes\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eRemote level control\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W\/500 W)\/3-Channel: Optional (RBC-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eChannel input mode switch\u003c\/th\u003e\n\u003ctd\u003e3-Channel: yes (2\/4 Channels)\u003cbr\u003e4-Channel (280 W\/500 W): yes (2\/3\/4 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"font-weight: 300;\"\u003eOutput polarity switch\u003c\/th\u003e\n\u003ctd\u003eMonoblock (300 W\/500 W)\/3-Channel: yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"app__layout-container app__layout-container--small app__layout-container--neutral\"\u003e\u003cdiv class=\"app__disclaimer__block\"\u003e\u003cdiv class=\"app__disclaimer__item\"\u003e\u003cspan\u003eEngineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"1 \/ 280 W","offer_id":51518780702887,"sku":"010-03324-00-1-280_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"1 \/ 300 W","offer_id":51518780735655,"sku":"010-03324-00-1-300_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"1 \/ 500 W","offer_id":51518780768423,"sku":"010-03324-00-1-500_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"1 \/ 600 W","offer_id":51518780801191,"sku":"010-03324-00-1-600_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"3 \/ 280 W","offer_id":51518780833959,"sku":"010-03324-00-3-280_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"3 \/ 300 W","offer_id":51518780866727,"sku":"010-03324-00-3-300_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"3 \/ 500 W","offer_id":51518780899495,"sku":"010-03324-00-3-500_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"3 \/ 600 W","offer_id":51518780932263,"sku":"010-03324-00-3-600_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"4 \/ 280 W","offer_id":51518780965031,"sku":"010-03324-00-4-280_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"4 \/ 300 W","offer_id":51518780997799,"sku":"010-03324-00-4-300_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"4 \/ 500 W","offer_id":51518781030567,"sku":"010-03324-00-4-500_w","price":329.99,"currency_code":"USD","in_stock":true},{"title":"4 \/ 600 W","offer_id":51518781063335,"sku":"010-03324-00-4-600_w","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8442\/8455\/files\/cf-xl_5a32c26f-cf28-47e2-8e1c-48243f8c796e.jpg?v=1792117837","url":"https:\/\/watchsites.shop\/products\/batch8-jl-audio-mx-marine-and-powersports-amplifiers","provider":"My Store","version":"1.0","type":"link"}