{"product_id":"dual-12-subwoofer-enclosure-29hz","title":"Dual 12″ Subwoofer Enclosure – 29Hz","description":"\u003ch1 data-section-id=\"1sxycu1\" data-start=\"0\" data-end=\"93\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"93\"\u003eDual 12″ Subwoofer Enclosure – 29Hz | 5.0 cu. ft. NET | Subs Up • Bottom Port • Rear Facing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"95\" data-end=\"496\"\u003eBuilt for serious bass enthusiasts, this \u003cstrong data-start=\"136\" data-end=\"179\"\u003eDual 12-Inch Vented Subwoofer Enclosure\u003c\/strong\u003e is engineered for the\u003cstrong\u003e Sundown Audio X-Series 12 .v3 \u003c\/strong\u003e or similar high-power 12-inch subwoofers. Combining high efficiency, exceptional low-frequency output, and competition-inspired construction, this enclosure is designed to maximize the performance potential of your subwoofers while remaining practical for daily listening.\u003c\/p\u003e\n\u003cp data-start=\"498\" data-end=\"800\"\u003eFeaturing a \u003cstrong data-start=\"510\" data-end=\"549\"\u003eSubs Up \/ Bottom Port \/ Rear Facing\u003c\/strong\u003e configuration, this enclosure is optimized for vehicles that respond well to upward-firing subwoofers and rear-loading port designs. The result is powerful low-frequency reinforcement, excellent cabin gain utilization, and impressive SPL performance.\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"1099\"\u003eTuned to \u003cstrong data-start=\"811\" data-end=\"819\"\u003e29Hz\u003c\/strong\u003e with a \u003cstrong data-start=\"827\" data-end=\"870\"\u003eNET internal volume of 5.0 cubic feet\u003c\/strong\u003e, this enclosure delivers deep, hard-hitting bass with outstanding musicality. Whether you're playing low-frequency demo tracks, daily music playlists, or participating in local bass competitions, this design is built to perform.\u003c\/p\u003e\n\u003cp data-start=\"1101\" data-end=\"1375\"\u003eWith proper amplifier tuning and installation, this enclosure is capable of producing \u003cstrong data-start=\"1187\" data-end=\"1210\"\u003e140+ decibel output\u003c\/strong\u003e while supporting systems in the \u003cstrong data-start=\"1243\" data-end=\"1264\"\u003e5,000+ watt range\u003c\/strong\u003e, making it an ideal solution for enthusiasts seeking both daily-driver usability and competition-level output.\u003c\/p\u003e\n\u003chr data-start=\"1377\" data-end=\"1380\"\u003e\n\u003ch2 data-section-id=\"1o5q4sx\" data-start=\"1382\" data-end=\"1413\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1385\" data-end=\"1413\"\u003eEnclosure Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1414\" data-end=\"1697\"\u003e\n\u003cli data-section-id=\"7nnnm7\" data-start=\"1414\" data-end=\"1451\"\u003e\n\u003cstrong data-start=\"1416\" data-end=\"1435\"\u003eEnclosure Type:\u003c\/strong\u003e Vented \/ Ported\u003c\/li\u003e\n\u003cli data-section-id=\"1y2yyva\" data-start=\"1452\" data-end=\"1508\"\u003e\n\u003cstrong data-start=\"1454\" data-end=\"1472\"\u003eConfiguration:\u003c\/strong\u003e Subs Up • Bottom Port • Rear Facing\u003c\/li\u003e\n\u003cli data-section-id=\"tpahje\" data-start=\"1509\" data-end=\"1537\"\u003e\n\u003cstrong data-start=\"1511\" data-end=\"1532\"\u003eTuning Frequency:\u003c\/strong\u003e 29Hz\u003c\/li\u003e\n\u003cli data-section-id=\"tvbodk\" data-start=\"1538\" data-end=\"1578\"\u003e\n\u003cstrong data-start=\"1540\" data-end=\"1566\"\u003eInternal Net Volume:\u003c\/strong\u003e 5.0 cu. ft.\u003c\/li\u003e\n\u003cli data-section-id=\"1rgg9nq\" data-start=\"1579\" data-end=\"1614\"\u003e\n\u003cstrong data-start=\"1581\" data-end=\"1607\"\u003eConstruction Material:\u003c\/strong\u003e ¾″ MDF\u003c\/li\u003e\n\u003cli data-section-id=\"153bmxb\" data-start=\"1615\" data-end=\"1697\"\u003e\n\u003cstrong data-start=\"1617\" data-end=\"1645\"\u003eSubwoofer Compatibility:\u003c\/strong\u003e Sundown Audio X-12 or similar high-power 12″ drivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1699\" data-end=\"1702\"\u003e\n\u003ch2 data-section-id=\"g597zw\" data-start=\"1704\" data-end=\"1743\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1707\" data-end=\"1743\"\u003ePremium Structural Reinforcement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1745\" data-end=\"1917\"\u003eDesigned to handle the demands of high-power subwoofers, this enclosure incorporates advanced structural features to ensure long-term durability and consistent performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ygfliw\" data-start=\"1919\" data-end=\"1946\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1923\" data-end=\"1946\"\u003eDouble Front Baffle\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1947\" data-end=\"2137\"\u003eThe double-thickness baffle provides additional mounting strength and rigidity, helping support the weight and excursion of large, high-output subwoofers while minimizing unwanted vibration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1w5by0j\" data-start=\"2139\" data-end=\"2171\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2143\" data-end=\"2171\"\u003eExtensive Window Bracing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2172\" data-end=\"2255\"\u003eStrategically placed internal window bracing reinforces the enclosure structure by:\u003c\/p\u003e\n\u003cul data-start=\"2257\" data-end=\"2397\"\u003e\n\u003cli data-section-id=\"1aq30i4\" data-start=\"2257\" data-end=\"2278\"\u003eReducing panel flex\u003c\/li\u003e\n\u003cli data-section-id=\"18mkney\" data-start=\"2279\" data-end=\"2308\"\u003eIncreasing cabinet rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"1owy3zp\" data-start=\"2309\" data-end=\"2340\"\u003eImproving acoustic efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1tg7s9j\" data-start=\"2341\" data-end=\"2397\"\u003eMaintaining enclosure integrity under extreme pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2399\" data-end=\"2567\"\u003eThis extensive bracing allows the enclosure to remain stable even during high-output operation, ensuring more energy is converted into bass instead of cabinet movement.\u003c\/p\u003e\n\u003chr data-start=\"2569\" data-end=\"2572\"\u003e\n\u003ch2 data-section-id=\"1n0g456\" data-start=\"2574\" data-end=\"2601\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2577\" data-end=\"2601\"\u003ePerformance Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2602\" data-end=\"2985\"\u003e\n\u003cli data-section-id=\"q09jia\" data-start=\"2602\" data-end=\"2649\"\u003eOptimized for \u003cstrong data-start=\"2618\" data-end=\"2649\"\u003ehigh-output daily listening\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16rug8d\" data-start=\"2650\" data-end=\"2702\"\u003eTuned to \u003cb\u003e29Hz \u003c\/b\u003efor deep, powerful bass response\u003c\/li\u003e\n\u003cli data-section-id=\"11r1t0c\" data-start=\"2703\" data-end=\"2758\"\u003e\n\u003cstrong data-start=\"2705\" data-end=\"2744\"\u003eSubs Up \/ Bottom Port \/ Rear Facing\u003c\/strong\u003e configuration\u003c\/li\u003e\n\u003cli data-section-id=\"u04osw\" data-start=\"2759\" data-end=\"2807\"\u003eDesigned for \u003cstrong data-start=\"2774\" data-end=\"2807\"\u003e140+ dB performance potential\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16b2040\" data-start=\"2808\" data-end=\"2842\"\u003eSupports \u003cstrong\u003e5\u003c\/strong\u003e\u003cstrong data-start=\"2819\" data-end=\"2842\"\u003e,000+ watt systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ykfei0\" data-start=\"2843\" data-end=\"2895\"\u003eDouble-baffle construction for superior durability\u003c\/li\u003e\n\u003cli data-section-id=\"7rw7i2\" data-start=\"2896\" data-end=\"2931\"\u003eExtensive internal window bracing\u003c\/li\u003e\n\u003cli data-section-id=\"ri8hg7\" data-start=\"2932\" data-end=\"2985\"\u003eExcellent balance of musicality and SPL performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2987\" data-end=\"2990\"\u003e\n\u003cp data-start=\"2992\" data-end=\"3422\"\u003eThis enclosure is ideal for bass enthusiasts looking for a professionally built solution that combines everyday listening enjoyment with competition-inspired performance. The combination of \u003cstrong data-start=\"3182\" data-end=\"3219\"\u003e5.0 cubic feet NET of internal volume\u003c\/strong\u003e, \u003cstrong data-start=\"3221\" data-end=\"3236\"\u003e29Hz tuning\u003c\/strong\u003e, \u003cstrong data-start=\"3238\" data-end=\"3268\"\u003edouble-baffle construction\u003c\/strong\u003e, and \u003cstrong data-start=\"3274\" data-end=\"3302\"\u003eextensive window bracing\u003c\/strong\u003e creates an enclosure capable of delivering the deep, powerful bass response that dual 12-inch subwoofers are known for.\u003c\/p\u003e\n\u003cp data-start=\"3424\" data-end=\"3616\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhether you're upgrading your daily driver or building a system designed to turn heads at every stoplight, this enclosure is engineered to help your subwoofers perform at their full potential.\u003c\/p\u003e","brand":"Budget Bass Merch","offers":[{"title":"Default Title","offer_id":47622905102526,"sku":"BBD12","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/0021\/5230\/files\/Screenshot2026-06-11125924.png?v=1781197450","url":"https:\/\/budgetbassmerch.store\/products\/dual-12-subwoofer-enclosure-29hz","provider":"Budget Bass Merch","version":"1.0","type":"link"}