{"product_id":"alpine-w12s4-12-750w-car-audio-subwoofer-sub-mono-amp-power-pack-amplifier-1","title":"Alpine W12S4 12\" 750w Car Audio Subwoofer Sub+Mono Amp 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    \u003cstrong\u003e\n     \u003cem\u003e\n      Alpine KTA-200M Mono Power Pack Amp with Alpine W12S4 12\" Subwoofer\n     \u003c\/em\u003e\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  \u003cstrong\u003e\n   \u003cem\u003e\n    Alpine KTA-200M Mono Power Pack Amp with Alpine W12S4 12\" Subwoofer and Bass Knob - This bundle includes an Alpine KTA-200M Mono 400-Watt Power Pack Amplifier, an Alpine W12S4 12-inch Single 4 Ohm Subwoofer, a pry kit, and an Alpine cozy.\n   \u003c\/em\u003e\n  \u003c\/strong\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cspan data-mce-fragment=\"1\" style=\"color: #2b00ff;\"\u003e\n    \u003cstrong data-mce-fragment=\"1\"\u003e\n     \u003cem data-mce-fragment=\"1\"\u003e\n      Alpine KTA-200M Compact 200 watts RMS Class D Monoblock 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     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      Power Stack capable with the Alpine iLX-W650\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      compact mono subwoofer 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      Alpine's Class D Amplifier Circuit with DPP\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 (DPP) technology adds a burst of power when needed\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      100W x 1 RMS @ 4Ω, Power Outputs\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      200W x 1 RMS @ 2Ω, Power Outputs\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      400W x 1 DPP @ 4Ω, Power Outputs\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 85dB (ref. 1W into 4Ω)\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      ≤0.1% THD+N (ref. 10W into 2Ω)\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      Single-side 22-pin connector\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      selectable low-pass filter (60, 80, 120 Hz at 12 dB\/octave)\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      preamp and speaker-level inputs\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      RCA inputs (selectable, Low range=0.2-4V)\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      Sound controls; Crossovers-Off\/60Hz\/80Hz\/120Hz Linkwitz Riley LP Filter @ -24dB\/Oct. (selectable); Input gain setting (variable)\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      wiring, hardware, and fuse not included with the 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      Power Stack bracket included for mounting amp behind Alpine iLX-W650 digital multimedia receiver\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 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 KTA-200M package:\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      KTA-200M Owner's Manual\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      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      12\" Input\/Output\/Power harness\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 Head unit (iLX-W650) mounting bracket\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      2 Universal mounting brackets\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      Four M5x6mm Allen head machine screws (3mm)\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      Two M2.6x8mm Machine screws\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      Four 3\/8\" Screws\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      Four 8\" Zip Ties\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      Warranty information\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      Online product registration information\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      FCC Compliance Statement\n     \u003c\/em\u003e\n    \u003c\/strong\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cbr\u003e\n  \u003cp data-mce-fragment=\"1\"\u003e\n   \u003cspan data-mce-fragment=\"1\" data-mce-style=\"color: #ff2a00;\" style=\"color: #2b00ff;\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     \u003cstrong data-mce-fragment=\"1\"\u003e\n      Alpine W12S4 12\" BassLine Series 12\" 750W Max (250W RMS) 4-ohm Bass Subwoofer\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/span\u003e\n   \u003cbr data-mce-fragment=\"1\"\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     Legendary Alpine quality at an affordable price\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n   \u003cspan data-mce-fragment=\"1\"\u003e\n   \u003c\/span\u003e\n   \u003cbr data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     Car audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n   \u003cspan data-mce-fragment=\"1\"\u003e\n   \u003c\/span\u003e\n   \u003cbr data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     Surround and wattage match made in heaven\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n   \u003cspan data-mce-fragment=\"1\"\u003e\n   \u003c\/span\u003e\n   \u003cbr data-mce-fragment=\"1\"\u003e\n   \u003cstrong data-mce-fragment=\"1\"\u003e\n    \u003cem data-mce-fragment=\"1\"\u003e\n     The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.\n    \u003c\/em\u003e\n   \u003c\/strong\u003e\n   \u003cbr data-mce-fragment=\"1\"\u003e\n   \u003cbr 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   \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-inch single 4Ω 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      Polypropylene and mica cone with poly-foam surround\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      Power Handling:\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n   \u003cli data-mce-fragment=\"1\"\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        Peak: 750 watts\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        RMS: 250 watt\n       \u003c\/strong\u003e\n      \u003c\/em\u003e\n     \u003c\/li\u003e\n    \u003c\/ul\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      Recommended power range: 50W - 250W RMS\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      Polypropylene-Mica cone\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      High-excursion poly-foam surround\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      Progressive Wavelet Ribs (P.W.R.) cone design\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: 32Hz-200Hz\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      5-5\/16-inch mounting depth\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      Recommended Sealed box volume: 1.09 Cu. Ft.\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      Recommended Ported box volume: 1.91 Cu. ft\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      Bass For All\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      High-strength custom steel frame\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      8AWG push terminals\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      2\" voice coil\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      52oz. magnet\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      Recommended Box Volume: 0.5-1.5 Cu. ft.\n      \u003csup data-mce-fragment=\"1\"\u003e\n       3\n      \u003c\/sup\u003e\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      Top-mount depth: 5-5\/16\"\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      Cutout diameter: 10-5\/8\"\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: 22 - 200Hz\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: 87.9dB\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      Resonance Frequency (Fs): 30\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      Performance: Efficiency \u0026amp; Tight Bass\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      An optimized magnet circuit allows more focused magnetism in the gap, resulting in improved efficiency. This means tighter bass control and more output!\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     What's in the W12S4 package:\n     \u003cbr data-mce-fragment=\"1\"\u003e\n    \u003c\/strong\u003e\n   \u003c\/em\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      One 12\" 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      Adhesive-backed foam gasket\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      Application Guide\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      Online product registration information\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      Warranty information\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      Important Notice!\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      W12S4 owner's manual\n     \u003c\/strong\u003e\n    \u003c\/em\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cdiv class=\"col-12 col-lg-5 whats-in-the-box\" data-mce-fragment=\"1\"\u003e\n   \u003cdiv class=\"whatsInTheBox sideBlock\" data-mce-fragment=\"1\"\u003e\n    \u003cdiv data-mce-fragment=\"1\"\u003e\n     \u003cul data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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  \u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cstrong\u003e\n  \u003cem\u003e\n   \u003ca class=\"emthemesModez-mobile-collapse-handle\" data-emthemesmodez-mobile-collapse-handle=\"\" href=\"https:\/\/absolutepromusic.myshopify.com\/admin\/products\/4797814014001#\"\u003e\n    \u003cspan class=\"on\"\u003e\n    \u003c\/span\u003e\n   \u003c\/a\u003e\n  \u003c\/em\u003e\n \u003c\/strong\u003e\n\u003c\/div\u003e\n","brand":"Alpine","offers":[{"title":"Default Title","offer_id":48125979852852,"sku":"B08MFG4MF8","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5199\/6212\/files\/41u38Kz4iCL.jpg?v=1786248265","url":"https:\/\/nvsounds.com\/products\/alpine-w12s4-12-750w-car-audio-subwoofer-sub-mono-amp-power-pack-amplifier-1","provider":"nvdcsound","version":"1.0","type":"link"}