{"product_id":"sundown-1000w-rms-dual-2-or-4-ohm-8-v4-subwoofers-w-triple-8-birch-ported-box","title":"Sundown 1250W RMS Dual 2 or 4 Ohm 8\" V4 Subwoofers w\/ Triple 8\" Birch Ported Box","description":"\u003cul\u003e\n\u003cli\u003eCOMPLETE TRIPLE 8\" HIGH-OUTPUT BASS PACKAGE: Includes three Sundown Audio X Series V4 8\" 1250W RMS subwoofers paired with a custom-tuned Adire Audio triple 8\" birch ported enclosure designed for deep bass extension, powerful low-frequency response, and impressive overall output.\u003c\/li\u003e\n\u003cli\u003eEXTREME POWER HANDLING \u0026amp; HIGH EXCURSION PERFORMANCE: Each Sundown Audio X Series V4 8\" subwoofer handles 1250 watts RMS and features a triple-stacked motor structure with a high-excursion suspension system for aggressive bass output with excellent control, durability, and low distortion.\u003c\/li\u003e\n\u003cli\u003eCUSTOM-TUNED TRIPLE 8\" BIRCH PORTED ENCLOSURE: Built from durable 24mm birch plywood and engineered specifically for Sundown Audio X Series subwoofers, this enclosure features 3.0 cubic feet of net airspace, nearly 40 square inches of port area, and a 34Hz tuning frequency for optimized efficiency and powerful low-end response.\u003c\/li\u003e\n\u003cli\u003eDESIGNED FOR DEEP, CLEAN, AND POWERFUL BASS: Engineered for high-output daily systems and serious bass enthusiasts, this combo delivers strong SPL capability with tight musical bass response for rap, EDM, rebassed music, demos, and other bass-heavy listening styles.\u003c\/li\u003e\n\u003cli\u003ePREMIUM BUILD QUALITY \u0026amp; EASY INSTALLATION: Heavy-duty birch construction helps reduce enclosure flex while improving durability and sound quality. The enclosure includes pre-wired metal binding posts for a clean, professional, and simplified installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSundown 1250W RMS Dual 2 or 4 Ohm 8\" V4 Subwoofers w\/ Triple 8\" Birch Ported Box\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(3) Sundown Audio X Series V4 Dual 2-Ohm or Dual 4-Ohm 8\" Subwoofers\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Adire Audio Triple 8\" Birch Ported Subwoofer Enclosure for Sundown Audio X Series V3\/V4\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eExperience powerful low-frequency performance with this expertly matched bass package featuring three Sundown Audio X Series V4 8\" subwoofers paired with a custom-tuned Adire Audio triple 8\" birch ported enclosure. Designed for high-output daily systems and serious bass enthusiasts, this combo delivers deep bass extension, impressive output capability, and clean musical response while maintaining excellent durability and efficiency.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Sundown Audio X Series V4 8\" subwoofers are engineered with high-excursion suspension systems, triple-stacked motor structures, and precision-built components for aggressive bass performance with low distortion. Combined with the custom-designed Adire Audio enclosure, this setup maximizes low-frequency response, efficiency, and overall system output.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Disclosure:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\nPlease note that the subwoofers and enclosure ship separately and may arrive at different times. Both items are carefully packaged to help ensure safe delivery.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eTriple Sundown Audio X Series V4 8\" subwoofers rated at 1000 Watts RMS each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAvailable in Dual 2-Ohm or Dual 4-Ohm configurations\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-excursion suspension design for deep and aggressive bass output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCustom-tuned triple 8\" birch ported enclosure optimized for X Series subwoofers\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDesigned for strong low-frequency extension and low distortion\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-duty birch construction for durability and reduced enclosure flex\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePre-wired enclosure for easier installation\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eSundown Audio X-8 V4 8\" Subwoofers (Each):\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 1250 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power Handling: 2500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Configuration: Dual 2-Ohm or Dual 4-Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDC Resistance (Re): 6.0 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 2.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 79.8 dB @ 1W\/1m\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 19mm One-Way Linear Excursion\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTriple-Stacked Motor Structure\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 44.150 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 3.562 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.497\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 2.30\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.409\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 27.141 NA\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 220.09 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 59.044 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (Each Subwoofer):\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOutside Diameter: 8.71\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 7.32\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 7.56\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 6.88\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDriver Displacement: 0.13 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eAdire Audio Triple 8\" Birch Ported Enclosure:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Internal Volume: 3.0 Cubic Feet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTuning Frequency: 34Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 39.96 Square Inches\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eConstruction Material: 24mm (1\") Birch Plywood\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDurable Exterior Finish\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePre-Wired Metal Binding Posts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eExternal Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 15\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 18\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDepth: 33\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Adire Audio","offers":[{"title":"2-Ohm","offer_id":48348073918712,"sku":"AA-XV3-T8-D2-COMBO","price":1824.96,"currency_code":"USD","in_stock":false},{"title":"4-Ohm","offer_id":48348073951480,"sku":"AA-XV3-T8-D4-COMBO","price":1824.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/3765c3dc5779c572c64491dbaeacf97ca97a1d5055f3dcd3422350e95aa47d91.jpg?v=1778264648","url":"https:\/\/bigjeffaudio.com\/products\/sundown-1000w-rms-dual-2-or-4-ohm-8-v4-subwoofers-w-triple-8-birch-ported-box","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}