{"product_id":"sundown-audio-dual-xv2-12-ported-enclosure","title":"Sundown Audio Dual 12\" Xv2 Ported Enclosure - AABE-SA-Xv2-D12-HD","description":"\u003ch2\u003eSundown Audio Dual 12\" Xv2 Ported Enclosure - AABE-SA-Xv2-D12-HD\u003c\/h2\u003e\n\u003cp\u003eCustom built enclosure specifically for dual Sundown Audio Xv2 12\" subwoofers.\u003c\/p\u003e\n\u003cp\u003eLead time is 2-3 weeks, no refunds once enclosures have been cut out! This is a custom made box specifically for dual Sundown Audio Xv2 12\" subwoofers. At Basshead Supply the goal with the “branded series” enclosures is to offer subwoofer specific enclosures that are well built, well performing and good looking enclosures at an affordable price. Using premium 1” Baltic Birch all around we are able to achieve a very strong and light enclosure. Using our refined assembly process produces an enclosure with NO visible screw holes anywhere on the enclosure. The entire enclosure is glued together with Titebond III and coupled with our 1” baffle and an additional 24mm baffle brace (on the dual subwoofer models) the enclosure is strong enough to handle high power subwoofer setups. Finished off with our carbon gray stain and a polyurethane finish these enclosures have a unique look to set it apart from all the generic prefabs. Complete with a recessed Satin Nickel Brass binding posts and prewired with OFC 10g wire, you are ready to go the moment it arrives. These are also built with love, by hand right here in the UNITED STATES OF AMERICA.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e5 cubic feet net enclosure\u003c\/li\u003e\n\u003cli\u003e31 hz tuning\u003c\/li\u003e\n\u003cli\u003e70 sq inches of port\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":577,\"3\":{\"1\":0},\"9\":1,\"12\":0}' data-sheets-value='{\"1\":2,\"2\":\"13.5\" x 3.875\"\"}'\u003e16\" x 4.375\" port dimensions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e11.01\" subwoofer cut out\u003c\/li\u003e\n\u003cli\u003eEntire enclosure 1\" birch ply\u003c\/li\u003e\n\u003cli\u003e17 ply birch veneer construction\u003c\/li\u003e\n\u003cli\u003eGray stained finish\u003c\/li\u003e\n\u003cli\u003ePre-wired metal binding post\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e38.625\" wide\u003c\/li\u003e\n\u003cli\u003e21.75″ deep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a2823d0-9318-83e8-bfe5-daf2e03cc894-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a2823d0-9318-83e8-bfe5-daf2e03cc894-7\" data-turn-id-container=\"request-6a2823d0-9318-83e8-bfe5-daf2e03cc894-7\" data-testid=\"conversation-turn-62\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bae2d168-31e7-4450-ad98-5987cbfba6ed\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"887\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1jub0dy\" data-start=\"28\" data-end=\"169\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"68\"\u003eEngineered for Dual Xv2 Subwoofers\u003c\/strong\u003e – Designed specifically to maximize the performance of \u003cstrong data-start=\"124\" data-end=\"157\" data-is-only-node=\"\"\u003etwo 12-inch Sundown Audio Xv2\u003c\/strong\u003e subwoofers.\u003c\/li\u003e\n\u003cli data-section-id=\"tylh1v\" data-start=\"170\" data-end=\"306\"\u003e\n\u003cstrong data-start=\"172\" data-end=\"202\"\u003eDeep, Powerful Ported Bass\u003c\/strong\u003e – The ported enclosure design delivers greater low-frequency extension, efficiency, and overall output.\u003c\/li\u003e\n\u003cli data-section-id=\"11a01eh\" data-start=\"307\" data-end=\"461\"\u003e\n\u003cstrong data-start=\"309\" data-end=\"340\"\u003ePrecision-Tuned Performance\u003c\/strong\u003e – Optimized internal airspace and port configuration help produce strong, controlled bass across a wide frequency range.\u003c\/li\u003e\n\u003cli data-section-id=\"1voixhh\" data-start=\"462\" data-end=\"581\"\u003e\n\u003cstrong data-start=\"464\" data-end=\"501\"\u003eBuilt for High-Power Applications\u003c\/strong\u003e – Designed to handle the extreme excursion and power demands of the Xv2 series.\u003c\/li\u003e\n\u003cli data-section-id=\"1q7sz6u\" data-start=\"582\" data-end=\"716\"\u003e\n\u003cstrong data-start=\"584\" data-end=\"611\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Reinforced enclosure structure helps reduce flex and unwanted resonance for cleaner bass reproduction.\u003c\/li\u003e\n\u003cli data-section-id=\"1uhsw3z\" data-start=\"717\" data-end=\"887\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"719\" data-end=\"761\"\u003eExpert Pick for Maximum Output Systems\u003c\/strong\u003e – An excellent choice for enthusiasts seeking hard-hitting bass, high SPL potential, and professional-grade enclosure design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"226\"\u003e\u003cstrong data-start=\"0\" data-end=\"76\"\u003eQ: What is the Sundown Audio Dual 12\" Xv2 Ported Enclosure designed for?\u003c\/strong\u003e\u003cbr data-start=\"76\" data-end=\"79\"\u003eA: It is a heavy-duty ported enclosure engineered specifically for two 12-inch Sundown Audio Xv2 subwoofers to maximize bass output and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"228\" data-end=\"428\"\u003e\u003cstrong data-start=\"228\" data-end=\"278\"\u003eQ: Why choose a dual 12-inch ported enclosure?\u003c\/strong\u003e\u003cbr data-start=\"278\" data-end=\"281\"\u003eA: The dual-subwoofer ported design delivers deeper bass, higher output levels, and greater efficiency than many sealed or single-subwoofer setups.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"614\"\u003e\u003cstrong data-start=\"430\" data-end=\"496\"\u003eQ: Is this enclosure designed specifically for Xv2 subwoofers?\u003c\/strong\u003e\u003cbr data-start=\"496\" data-end=\"499\"\u003eA: Yes, it is optimized to match the airspace and tuning requirements of dual Sundown Audio Xv2 12-inch subwoofers.\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"783\"\u003e\u003cstrong data-start=\"616\" data-end=\"666\"\u003eQ: What type of bass performance can I expect?\u003c\/strong\u003e\u003cbr data-start=\"666\" data-end=\"669\"\u003eA: Expect powerful low-frequency response, deep bass extension, and high SPL output for serious car audio systems.\u003c\/p\u003e\n\u003cp data-start=\"785\" data-end=\"922\"\u003e\u003cstrong data-start=\"785\" data-end=\"840\"\u003eQ: Is the enclosure pre-built and ready to install?\u003c\/strong\u003e\u003cbr data-start=\"840\" data-end=\"843\"\u003eA: Yes, it comes professionally assembled and ready for subwoofer installation.\u003c\/p\u003e\n\u003cp data-start=\"924\" data-end=\"1090\"\u003e\u003cstrong data-start=\"924\" data-end=\"972\"\u003eQ: What materials are used in the enclosure?\u003c\/strong\u003e\u003cbr data-start=\"972\" data-end=\"975\"\u003eA: It is constructed from durable MDF with reinforced internal bracing to handle demanding high-power applications.\u003c\/p\u003e\n\u003cp data-start=\"1092\" data-end=\"1244\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1148\"\u003eQ: Does the enclosure improve subwoofer performance?\u003c\/strong\u003e\u003cbr data-start=\"1148\" data-end=\"1151\"\u003eA: Yes, the tuned ported design helps maximize output, efficiency, and overall bass response.\u003c\/p\u003e\n\u003cp data-start=\"1246\" data-end=\"1423\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1309\"\u003eQ: Is this enclosure suitable for high-power audio systems?\u003c\/strong\u003e\u003cbr data-start=\"1309\" data-end=\"1312\"\u003eA: Yes, it is built to support the high power handling and excursion capabilities of the Xv2 series subwoofers.\u003c\/p\u003e\n\u003cp data-start=\"1425\" data-end=\"1598\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1470\"\u003eQ: Can it be used for SPL-focused builds?\u003c\/strong\u003e\u003cbr data-start=\"1470\" data-end=\"1473\"\u003eA: Yes, the enclosure is designed to deliver strong output and performance for both daily listening and SPL-oriented systems.\u003c\/p\u003e\n\u003cp data-start=\"1600\" data-end=\"1773\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1600\" data-end=\"1648\"\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003cbr data-start=\"1648\" data-end=\"1651\"\u003eA: Yes, professional installation is recommended to ensure proper mounting, wiring, and system tuning for optimal results.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"q1j6wu\" data-start=\"22\" data-end=\"103\"\u003eInspect the enclosure regularly for loose screws, cracks, or structural damage.\u003c\/li\u003e\n\u003cli data-section-id=\"roford\" data-start=\"104\" data-end=\"195\"\u003eTighten all subwoofer mounting hardware periodically to prevent vibrations and air leaks.\u003c\/li\u003e\n\u003cli data-section-id=\"1aed52m\" data-start=\"196\" data-end=\"281\"\u003eCheck speaker wire and terminal connections for wear, corrosion, or loose contacts.\u003c\/li\u003e\n\u003cli data-section-id=\"7r0bqw\" data-start=\"282\" data-end=\"353\"\u003eKeep the enclosure clean, dry, and free from dust and debris buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"fk2k18\" data-start=\"354\" data-end=\"429\"\u003eAvoid prolonged exposure to direct sunlight, excessive heat, or moisture.\u003c\/li\u003e\n\u003cli data-section-id=\"snclet\" data-start=\"430\" data-end=\"520\"\u003eInspect the port openings regularly and remove any obstructions that may affect airflow.\u003c\/li\u003e\n\u003cli data-section-id=\"1crfxc8\" data-start=\"521\" data-end=\"608\"\u003eOperate the subwoofers within recommended power ratings to maintain peak performance.\u003c\/li\u003e\n\u003cli data-section-id=\"cse0qs\" data-start=\"609\" data-end=\"732\" data-is-last-node=\"\"\u003eListen for unusual rattles, vibrations, or air leaks and address them promptly to preserve sound quality and bass output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":45710593360063,"sku":"AABE-SA-Xv2-D12-HD","price":618.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/AABE-SA-SAv2-D10-RD-01_8f31f9e9-657d-449b-83a9-d18d58dc8c54.png?v=1781021968","url":"https:\/\/www.mybackyardzone.com\/products\/sundown-audio-dual-xv2-12-ported-enclosure","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}