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SoundQubed 18" HDX3 Series Subwoofer

Regular price: $499.99
Sale price: $459.99

Regular price: $499.99
Sale price: $459.99

Coil Configuration: Dual 1 ohm Dual 2 ohm

Product variants

Quantity

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The larger diameter spider’s new roll profile allows for low F’s without sacrificing power handling or control.\u003c\/p\u003e\n\u003cp\u003eThe HDX3’s taller and wider surround allows for even more precise excursion and new pulp-blend cones are stronger than previous fiberglass-laminate designs- And they’re lighter too!\u003c\/p\u003e\n\u003cp\u003eWe are ditching the stitching on the 1500 Watt Power Band.\u003cbr\u003eOther improvements over the HDC series subwoofers include the presence of a thicker, more robust aluminum former, as well as black anodizing. Double slit venting and a higher temperature resin are included for increased cooling abilities, enhanced performance, and a longer subwoofer life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"tablepress-14-no-2\" class=\"tablepress tablepress-id-14\" border=\"black\" cellspacing=\"20px\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003e\u003cspan\u003eHDX312\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003e\u003cspan\u003eHDX315\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-4\"\u003e\u003cspan\u003eHDX318\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"row-hover\"\u003e\n\u003ctr class=\"row-2 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eRMS Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003ePeak Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eMagnet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e300 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 300 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd 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dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-21 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eBL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e31.45\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e30.49\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e25.14\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-22 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eXmax\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-23 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eSd\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.051 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.082 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e.121 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-24 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.16³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.18³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e0.23³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-25 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eMounting Depth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e8 7\/8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e9 1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e10.5\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-26 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eCircle Cutout\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e11 1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e13 7\/8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e16 9\/16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-27 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003ePorted Enclosure (Cu Ft):\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e1.75-2.75 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e3-6 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e5-7 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e","published_at":"2024-08-17T11:49:32-05:00","created_at":"2024-08-17T11:49:32-05:00","vendor":"SoundQubed","type":"","tags":[],"price":45999,"price_min":45999,"price_max":45999,"available":true,"price_varies":false,"compare_at_price":49999,"compare_at_price_min":49999,"compare_at_price_max":49999,"compare_at_price_varies":false,"variants":[{"id":44064390840516,"title":"Dual 1 Ohm","option1":"Dual 1 Ohm","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SoundQubed 18\" HDX3 Series Subwoofer - Dual 1 Ohm","public_title":"Dual 1 Ohm","options":["Dual 1 Ohm"],"price":45999,"weight":0,"compare_at_price":49999,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44064390873284,"title":"Dual 2 Ohm","option1":"Dual 2 Ohm","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SoundQubed 18\" HDX3 Series Subwoofer - Dual 2 Ohm","public_title":"Dual 2 Ohm","options":["Dual 2 Ohm"],"price":45999,"weight":0,"compare_at_price":49999,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thestereoguru.com\/cdn\/shop\/files\/3__93268.png?v=1723913329","\/\/thestereoguru.com\/cdn\/shop\/files\/7__68161.png?v=1723913329","\/\/thestereoguru.com\/cdn\/shop\/files\/8__84542.png?v=1723913329","\/\/thestereoguru.com\/cdn\/shop\/files\/10__08381.webp?v=1723913329","\/\/thestereoguru.com\/cdn\/shop\/files\/11__66740.png?v=1723913330"],"featured_image":"\/\/thestereoguru.com\/cdn\/shop\/files\/3__93268.png?v=1723913329","options":["Coil Configuration"],"media":[{"alt":null,"id":32183216636100,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1280,"width":1280,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/3__93268.png?v=1723913329"},"aspect_ratio":1.0,"height":1280,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/3__93268.png?v=1723913329","width":1280},{"alt":null,"id":32183216570564,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1280,"width":1280,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/7__68161.png?v=1723913329"},"aspect_ratio":1.0,"height":1280,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/7__68161.png?v=1723913329","width":1280},{"alt":null,"id":32183216603332,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1280,"width":1280,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/8__84542.png?v=1723913329"},"aspect_ratio":1.0,"height":1280,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/8__84542.png?v=1723913329","width":1280},{"alt":null,"id":32183216537796,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1280,"width":1280,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/10__08381.webp?v=1723913329"},"aspect_ratio":1.0,"height":1280,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/10__08381.webp?v=1723913329","width":1280},{"alt":null,"id":32183216505028,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1280,"width":1280,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/11__66740.png?v=1723913330"},"aspect_ratio":1.0,"height":1280,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/11__66740.png?v=1723913330","width":1280}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes!\u003c\/p\u003e\n\u003cp\u003eThe HDX3 can handle 1500 Watts RMS power and 4500 Watts Peak power for burps.\u003c\/p\u003e\n\u003cp\u003eHDX3’s motor features a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soundqubed.com\/anatomy-of-a-subwoofer\/\"\u003ethick top plate\u003c\/a\u003e, high motor force, and a tight gap for high-efficiency speaker design. A taller 4-spoke, cast aluminum frame makes room for a larger diameter spider for lower tuning and greater accuracy. The larger diameter spider’s new roll profile allows for low F’s without sacrificing power handling or control.\u003c\/p\u003e\n\u003cp\u003eThe HDX3’s taller and wider surround allows for even more precise excursion and new pulp-blend cones are stronger than previous fiberglass-laminate designs- And they’re lighter too!\u003c\/p\u003e\n\u003cp\u003eWe are ditching the stitching on the 1500 Watt Power Band.\u003cbr\u003eOther improvements over the HDC series subwoofers include the presence of a thicker, more robust aluminum former, as well as black anodizing. Double slit venting and a higher temperature resin are included for increased cooling abilities, enhanced performance, and a longer subwoofer life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"tablepress-14-no-2\" class=\"tablepress tablepress-id-14\" border=\"black\" cellspacing=\"20px\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003e\u003cspan\u003eHDX312\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003e\u003cspan\u003eHDX315\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"column-4\"\u003e\u003cspan\u003eHDX318\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"row-hover\"\u003e\n\u003ctr class=\"row-2 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eRMS Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 1500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003ePeak Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 4500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eMagnet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e300 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 300 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 300 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eCoil Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eCoil Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e50 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 50 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 50 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-7 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eUsable Throw\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e68 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e 68 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e 68 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-8 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eWoofer Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e15\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e18\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-9 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eF(s)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e26.92 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e26 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e27.59 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-10 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eImpedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003eD1 \/ D2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003eD1 \/ D2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003eD1 \/ D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-11 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eZ(max)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e70.16 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e63.8 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e55.47 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-12 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eQ(ms)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e4.95\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e4.847\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e5.777\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-13 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eQ(es)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.3409\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.3665\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e0.4724\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-14 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eQ(ts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.3189\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.3408\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e0.4367\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-15 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eV(as)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e28.59 Liters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e78.08 Liters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e168.6 Liters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-16 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eL(e)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e2.553\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e2.711\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e2.563\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-17 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003en(0)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e15.60%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e33.96%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e71.46%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-18 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eM(ms)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e440.9 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e472.8 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e410.9 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-19 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eC(ms)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.079\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.082\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e0.081\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-20 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eSensitivity 1W\/1m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e84.03 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e87.41 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e90.64 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-21 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eBL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e31.45\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e30.49\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e25.14\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-22 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eXmax\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e36mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-23 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eSd\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.051 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.082 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e.121 m2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-24 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e0.16³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e0.18³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e0.23³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-25 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eMounting Depth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e8 7\/8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e9 1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e10.5\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-26 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003eCircle Cutout\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e11 1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e13 7\/8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e16 9\/16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-27 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cspan\u003ePorted Enclosure (Cu Ft):\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cspan\u003e1.75-2.75 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\u003cspan\u003e3-6 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e\u003cspan\u003e5-7 FT³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e"}

Product Description

The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes!

The HDX3 can handle 1500 Watts RMS power and 4500 Watts Peak power for burps.

HDX3’s motor features a thick top plate, high motor force, and a tight gap for high-efficiency speaker design. A taller 4-spoke, cast aluminum frame makes room for a larger diameter spider for lower tuning and greater accuracy. The larger diameter spider’s new roll profile allows for low F’s without sacrificing power handling or control.

The HDX3’s taller and wider surround allows for even more precise excursion and new pulp-blend cones are stronger than previous fiberglass-laminate designs- And they’re lighter too!

We are ditching the stitching on the 1500 Watt Power Band.
Other improvements over the HDC series subwoofers include the presence of a thicker, more robust aluminum former, as well as black anodizing. Double slit venting and a higher temperature resin are included for increased cooling abilities, enhanced performance, and a longer subwoofer life.

Model	HDX312	HDX315	HDX318
RMS Power	1500 W	1500 W	1500 W
Peak Power	4500 W	4500 W	4500 W
Magnet Weight	300 oz	300 oz	300 oz
Coil Diameter	3"	3"	3"
Coil Length	50 mm	50 mm	50 mm
Usable Throw	68 mm	68 mm	68 mm
Woofer Size	12"	15"	18"
F(s)	26.92 Hz	26 Hz	27.59 Hz
Impedance	D1 / D2	D1 / D2	D1 / D2
Z(max)	70.16 Ohm	63.8 Ohm	55.47 Ohm
Q(ms)	4.95	4.847	5.777
Q(es)	0.3409	0.3665	0.4724
Q(ts)	0.3189	0.3408	0.4367
V(as)	28.59 Liters	78.08 Liters	168.6 Liters
L(e)	2.553	2.711	2.563
n(0)	15.60%	33.96%	71.46%
M(ms)	440.9 grams	472.8 grams	410.9 grams
C(ms)	0.079	0.082	0.081
Sensitivity 1W/1m	84.03 dB	87.41 dB	90.64 dB
BL	31.45	30.49	25.14
Xmax	36mm	36mm	36mm
Sd	0.051 m2	0.082 m2	.121 m2
Displacement	0.16³	0.18³	0.23³
Mounting Depth	8 7/8"	9 1/2"	10.5"
Circle Cutout	11 1/2"	13 7/8"	16 9/16"
Ported Enclosure (Cu Ft):	1.75-2.75 FT³	3-6 FT³	5-7 FT³

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