{"product_id":"alpine-swt-12s4-12-bass-system-kta-30mw-mono-power-pack-amplifier-1","title":"Alpine SWT-12S4 12\" Bass System \u0026 KTA-30MW Mono Power Pack Amplifier","description":"\u003cdiv class=\"tab-content is-active\" data-emthemesmodez-mobile-collapse=\"\" id=\"tab-description\"\u003e\n \u003cdiv class=\"Polaris-Header-Title_2qj8j\"\u003e\n  \u003cp class=\"Polaris-Header-Title--newDesignLanguageTitle_1wh8d\"\u003e\n   \u003cspan style=\"color: #ff2a00;\"\u003e\n    \u003cem\u003e\n     \u003cstrong\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/9166\/5128\/files\/alpine_96c1a39a-417c-4b94-a861-ac7c0eaf3c4b_480x480.png?v=1676793812\"\u003e\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n  \u003cp class=\"Polaris-Header-Title--newDesignLanguageTitle_1wh8d\"\u003e\n   \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\n    \u003cstrong\u003e\n     Alpine SWT-12S4 12\" Bass System with Alpine KTA-30MW Mono Weather Resistant Tough Power Pack Amplifier\n    \u003c\/strong\u003e\n   \u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"productView-description-tabContent emthemesModez-mobile-collapse-content\" data-emthemesmodez-mobile-collapse-content=\"\" itemprop=\"description\"\u003e\n  \u003cem\u003e\n   \u003cstrong\u003e\n    Alpine SWT-12S4 12\" Bass System with Alpine KTA-30MW Mono Weather Resistant Tough Power Pack Amplifier—This bundle includes an Alpine KTA-30MW Mono Tough Power Pack Amplifier 200 RMS x 1 at 4-Ohms \/ 300 RMS x 1 at 2-Ohms and an Alpine SWT-12S4 1500W Max Single 12\" Sealed Subwoofer Tube Enclosure.\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n  \u003cul data-mce-fragment=\"1\"\u003e\n  \u003c\/ul\u003e\n  \u003cbr\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Alpine KTA-30MW Car Amplifier Mono 300-Watt RMS Weather Resistant Tough Power Pack Amplifier\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     Get big amp performance in a compact, resilient package. With Alpine's exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30MW Weather Resistant Tough Power Pack will deliver powerful bass output for subwoofers in those open cab vehicles and toys. This small and efficient amplifier can be installed with an aftermarket or factory head unit while adding up to 600 watts of D.P.P. power. Its weather resistance makes the KTA-30MW a good choice in exposed installations like side-by-sides, boats, open-top vehicles, and motorcycle saddlebags.\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n  \u003c\/p\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     General Features:\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n  \u003c\/p\u003e\n  \u003cul data-mce-fragment=\"1\"\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Alpine KTA-30MW\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Class D Monoblock Weather Resistant Power Pack Amplifier\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      300 Watts RMS X 1 @ 4 Ohms Power Handling\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      600 Watts RMS X 1 @ 2 Ohms Power Handling\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      CTA-2006 compliant\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Frequency Response: 20-400 Hz\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Total Harmonic Distortion (THD): \u0026lt;1%\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Signal to Noise Ratio: 83dB\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Variable Low Pass filter 50-400Hz @ -24dB\/Oct.\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Variable Bass Boost (0-12 dB at 50 Hz)\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Fuse Rating: 25A\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Weather-resistant (IP66 rating)\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Dynamic Peak Power (D.P.P.) technology intelligently adjusts the gain to automatically adapt to musical needs\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Dimensions: 7\" W x 3.5\" H x 1.25\" D\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Authorized Dealer\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      1-year Manufacturer's Warranty\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     What is in the box:\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n  \u003c\/p\u003e\n  \u003cul data-mce-fragment=\"1\"\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Mono amplifier\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      14\" Power\/signal harness (26-pin connector on one end and bare wires + RCAs on other ends)\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      4 Self-tapping screws (Length 3\/4\")\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Connection sheet\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Limited Warranty sheet\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Alpine KTA-30MW owner's manual\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Alpine SWT-12S4 1500W Max Single 12\" Bass Reflex Sealed Subwoofer Tube Enclosure\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/p\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cem data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     With 1500W peak power handling, this ready-to-use bass reflex subwoofer tube is just for big bass fans. A protective grille ensures that nothing sliding around in the trunk damages the woofer.\n    \u003c\/strong\u003e\n   \u003c\/em\u003e\n  \u003c\/p\u003e\n  \u003ch3 data-mce-fragment=\"1\"\u003e\n   \u003cem data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     General Features:\n    \u003c\/strong\u003e\n   \u003c\/em\u003e\n  \u003c\/h3\u003e\n  \u003cul data-mce-fragment=\"1\"\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      12\" 4 ohm Bass Reflex Series Subwoofer\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      1500 Watts Peak Power Handling\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      300 Watts RMS Power Handling\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Heavy-Duty Subwoofer Grill\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Stitched Alpine Logo\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Carpeted Exterior\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Push SPK Terminal\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Installation Brackets and Belts Included\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Frequency Response: 28 - 200 Hz\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Sensitivity: 92 dB\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Speaker Impedance: 4 Ω\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Enclosure Dimensions: 12.75\"W x 26\" D\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Authorized Internet Dealer\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      1-year Manufacturer's Warranty\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cem data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     Subwoofer Features:\n    \u003c\/strong\u003e\n   \u003c\/em\u003e\n   \u003cbr data-mce-fragment=\"1\"\u003e\n  \u003c\/p\u003e\n  \u003cul data-mce-fragment=\"1\"\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      12\" Passive Subwoofer\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Push SPK Terminal\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Voice coil size\/type\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Sensitivity: 92dB\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Enclosure Features:\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Tube enclosure\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Black Carpet Finish with White Alpine Logo\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Grille included\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cem data-mce-fragment=\"1\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     Warning:\n     \u003cbr data-mce-fragment=\"1\"\u003e\n     \u003cspan\u003e\n      This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.\n     \u003c\/span\u003e\n    \u003c\/strong\u003e\n   \u003c\/em\u003e\n  \u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Alpine","offers":[{"title":"Default Title","offer_id":48125862248500,"sku":"SWT-12S4KTA-30MW","price":599.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5199\/6212\/files\/apinr8xes__67019.1604972182.jpg?v=1786246243","url":"https:\/\/nvsounds.com\/products\/alpine-swt-12s4-12-bass-system-kta-30mw-mono-power-pack-amplifier-1","provider":"nvdcsound","version":"1.0","type":"link"}