{"product_id":"hf-hew8d4-500p","title":"Hifonics HEW8D4-500P, Elite Elite 8\" Powered Loaded Ported Enclosure, 500 Watts","description":"\u003ch1\u003e\u003cspan\u003eHifonics HEW8D4-500P Elite 8\" Powered Loaded Ported Subwoofer Enclosure – 500 Watts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdd powerful bass to your vehicle with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics HEW8D4-500P Elite 8\" Powered Loaded Ported Subwoofer System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed as a complete bass solution, this compact enclosure combines an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8-inch dual voice coil subwoofer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a built-in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500-watt Class-D amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e inside a tuned ported MDF enclosure. It delivers strong low-frequency performance while eliminating the need for a separate amplifier installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HEW8D4-500P is ideal for drivers who want a simple, space-efficient bass upgrade. Its loaded ported enclosure design provides enhanced bass response, while the integrated amplifier offers dedicated power and tuning controls for a customized listening experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e500 Watts Built-In Class-D Amplifier Power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for powerful bass output\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e8\" Elite Series Dual Voice Coil Subwoofer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e pre-installed in enclosure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLoaded Ported MDF Enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for improved low-frequency performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDual 4 Ohm Voice Coil Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for efficient amplifier matching\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e500W RMS Power Output @ 2 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e250W RMS Power Output @ 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in Mono Class-D Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for space-saving installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVariable Low-Pass Crossover (50Hz–150Hz)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for precise bass tuning\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdjustable Bass Boost (0–12dB)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for customized low-end impact\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSubsonic Filter (15Hz–50Hz)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to control unwanted ultra-low frequencies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIncluded Wired Bass Remote Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for convenient adjustment from the driver’s seat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSpeaker-level inputs via RCA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for compatibility with factory audio systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRugged MOSFET PWM power supply\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for efficient amplifier performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLED protection diagnostics\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for overload and speaker protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNickel-plated RCA connections\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for reliable signal transfer\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePowerful Bass in a Compact Package\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Hifonics HEW8D4-500P combines the convenience of a powered subwoofer with the performance of a dedicated bass system. The built-in amplifier is matched to the included 8-inch Elite subwoofer, creating an optimized setup that saves installation time and valuable vehicle space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ported enclosure design helps maximize bass output, while the durable subwoofer construction—including a heavy-duty aluminum basket, dual poly cotton spider, vented aluminum voice coil former, and stitched foam surround—helps provide reliable performance during demanding listening sessions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hifonics\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Elite\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e HEW8D4-500P\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eType:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Powered Loaded Ported Subwoofer Enclosure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSubwoofer Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 Inches\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVoice Coil Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dual Voice Coil\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVoice Coil Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dual 4 Ohm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAmplifier Class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Class-D Mono Block\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum\/Rated Amplifier Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 500 Watts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower Output:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e500W x 1 @ 2 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e250W x 1 @ 4 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFrequency Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15Hz–160Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 80dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-Pass Crossover:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50Hz–150Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSubsonic Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15Hz–50Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBass Boost:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0–12dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInput Sensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.2V–9V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSignal-to-Noise Ratio:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u0026gt;100dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFuse Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 30A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Power\/Ground Wire:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 AWG\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEnclosure Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ported MDF\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEnclosure Dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 19.25\" W x 13.5\" H x 19.25\" D\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 Year\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Hifonics HEW8D4-500P?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics HEW8D4-500P Elite Powered Subwoofer System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a complete bass upgrade for anyone looking for powerful sound without the complexity of installing separate subwoofers and amplifiers. With a matched 8-inch subwoofer, built-in Class-D amplifier, ported enclosure design, and convenient remote bass control, it delivers deep, controlled bass in a compact and installation-friendly package.\u003c\/span\u003e\u003c\/p\u003e","brand":"Maxxsonics USA, Inc.","offers":[{"title":"Default Title","offer_id":48131473932546,"sku":"HF-HEW8D4-500P","price":489.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0444\/5932\/7653\/files\/1068122.jpg?v=1784224591","url":"https:\/\/www.avleaderz.com\/products\/hf-hew8d4-500p","provider":"AVLeaderz","version":"1.0","type":"link"}