{"title":"JL Audio TW1 Shallow Mount Subwoofers","description":"\u003cp\u003eJL Audio's TW1 shallow mount subwoofers give superb sound quality from very small enclosures, in 10 and 12 inch with 2 and 4 ohm versions. Browse all \u003ca href=\"\/collections\/jl-audio-subwoofers\"\u003eJL Audio subwoofers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"jl-audio-10tw1-4-10-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms","title":"JL Audio 10TW1-4 10 Inch Sub TW1 Series Shallow Mount Subwoofer 4 ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 10TW1-4 is a 10 inch (250mm) TW1 thin-line shallow mount subwoofer rated at 300W RMS into 4 ohms, with a mounting depth of just 111 mm. It works in very small sealed enclosures, ideal for under-seat and other tight installs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 4 ohm version. For the 2 ohm version, see the \u003ca href=\"\/products\/jl-audio-10tw1-2-10-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms\"\u003eJL Audio 10TW1-2\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10 inch (250mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS (75 – 300W recommended)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eMounting depth: 111 mm (4.36 inch)\u003c\/li\u003e\n\u003cli\u003eFrontal clearance: 22 mm (0.87 inch) with grille\u003c\/li\u003e\n\u003cli\u003eSealed enclosure: from 0.35 cu ft (10 litres)\u003c\/li\u003e\n\u003cli\u003eLinear excursion: 10 mm one-way\u003c\/li\u003e\n\u003cli\u003eGrille: steel mesh grille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e10TW1-4\u003c\/h2\u003e\n\u003ch2\u003e10-inch (250 mm) Subwoofer Driver, 4 Ω\u003c\/h2\u003e\n\u003ch2\u003eTW1 10-inch Subwoofer (300 W, 4 Ω)\u003c\/h2\u003e\n\u003cp\u003eBuilt on JL Audio's patented thin-line subwoofer technology, the 10TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in very small enclosures (0.35 cu.ft. \/ 10 liters). This, combined with a special cast alloy frame design, makes the 10TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design.\u003c\/p\u003e\n\u003cp\u003eJL Audio's patented thin-line woofer technology compresses the architecture of the 10TW1 using a \"concentric tube\" structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs.\u003c\/p\u003e\n\u003cp\u003eThe 10TW1 also features a clever frame design that minimizes the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 10TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.\u003c\/p\u003e\n\u003cp\u003eEven though the 10TW1 is optimized for an enclosure much smaller than any other JL Audio ten-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery shallow mounting depth (4.36 in \/ 111 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent: permits mounting close to rear wall of enclosure\u003c\/li\u003e\n\u003cli\u003eExtremely small sealed enclosure volume requirements\u003c\/li\u003e\n\u003cli\u003eLong linear excursion capability (0.40 in \/ 10 mm, one-way)\u003c\/li\u003e\n\u003cli\u003eDMA-optimized motor design\u003c\/li\u003e\n\u003cli\u003ePatented \"concentric tube\" architecture\u003c\/li\u003e\n\u003cli\u003ePatented \"floating cone attach method\" technology\u003c\/li\u003e\n\u003cli\u003eCast alloy frame with flat edges for tight driver grouping\u003c\/li\u003e\n\u003cli\u003eInjection molded, mica-filled polypropylene cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille included with each driver\u003c\/li\u003e\n\u003cli\u003ePrecision-built in USA at JL Audio’s Miramar, Florida factory with global components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713251139850,"sku":"90916","price":369.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-10tw1-4-10-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms-47166525145354.jpg?v=1748429713"},{"product_id":"jl-audio-10tw1-2-10-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms","title":"JL Audio 10TW1-2 10 Inch Sub TW1 Series Shallow Mount Subwoofer 2 ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 10TW1-2 is a 10 inch (250mm) TW1 thin-line shallow mount subwoofer rated at 300W RMS into 2 ohms, with a mounting depth of just 111 mm. It works in very small sealed enclosures, ideal for under-seat and other tight installs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 2 ohm version. For the 4 ohm version, see the \u003ca href=\"\/products\/jl-audio-10tw1-4-10-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms\"\u003eJL Audio 10TW1-4\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10 inch (250mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS (75 – 300W recommended)\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003eMounting depth: 111 mm (4.36 inch)\u003c\/li\u003e\n\u003cli\u003eFrontal clearance: 22 mm (0.87 inch) with grille\u003c\/li\u003e\n\u003cli\u003eSealed enclosure: from 0.35 cu ft (10 litres)\u003c\/li\u003e\n\u003cli\u003eLinear excursion: 10 mm one-way\u003c\/li\u003e\n\u003cli\u003eGrille: steel mesh grille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e10TW1-2\u003c\/h2\u003e\n\u003ch2\u003e10-inch (250 mm) Subwoofer Driver, 2 Ω\u003c\/h2\u003e\n\u003ch2\u003eTW1 10-inch Subwoofer (300 W, 2 Ω)\u003c\/h2\u003e\n\u003cp\u003eBuilt on JL Audio's patented thin-line subwoofer technology, the 10TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in very small enclosures (0.35 cu.ft. \/ 10 liters). This, combined with a special cast alloy frame design, makes the 10TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design.\u003c\/p\u003e\n\u003cp\u003eJL Audio's patented thin-line woofer technology compresses the architecture of the 10TW1 using a \"concentric tube\" structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs.\u003c\/p\u003e\n\u003cp\u003eThe 10TW1 also features a clever frame design that minimizes the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 10TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.\u003c\/p\u003e\n\u003cp\u003eEven though the 10TW1 is optimized for an enclosure much smaller than any other JL Audio ten-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery shallow mounting depth (4.36 in \/ 111 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent: permits mounting close to rear wall of enclosure\u003c\/li\u003e\n\u003cli\u003eExtremely small sealed enclosure volume requirements\u003c\/li\u003e\n\u003cli\u003eLong linear excursion capability (0.40 in \/ 10 mm, one-way)\u003c\/li\u003e\n\u003cli\u003eDMA-optimized motor design\u003c\/li\u003e\n\u003cli\u003ePatented \"concentric tube\" architecture\u003c\/li\u003e\n\u003cli\u003ePatented \"floating cone attach method\" technology\u003c\/li\u003e\n\u003cli\u003eCast alloy frame with flat edges for tight driver grouping\u003c\/li\u003e\n\u003cli\u003eInjection molded, mica-filled polypropylene cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille included with each driver\u003c\/li\u003e\n\u003cli\u003ePrecision-built in USA at JL Audio’s Miramar, Florida factory with global components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713252090122,"sku":"90915","price":369.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-10tw1-2-10-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms-47166527471882.jpg?v=1748429706"},{"product_id":"jl-audio-12tw1-4-12-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms","title":"JL Audio 12TW1-4 12 Inch Sub TW1 Series Shallow Mount Subwoofer 4 ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 12TW1-4 is a 12 inch (300 mm) TW1 shallow mount subwoofer with a single 4 ohm voice coil and 300W RMS power handling. With a 117 mm mounting depth and a 0.65 cu ft (18.4 litre) enclosure requirement, it suits under-seat, truck and sports car installs where a normal 12-inch will not fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 4 ohm version. The \u003ca href=\"\/products\/jl-audio-12tw1-2-12-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms\"\u003e12TW1-2\u003c\/a\u003e is the same driver with a single 2 ohm voice coil.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12 inch (300 mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 75 - 300W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended sealed enclosure: 0.65 cu ft (18.4 litres)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4.62 in \/ 117 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 11.0625 in \/ 281 mm\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax, one way): 0.40 in \/ 10.0 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e12TW1-4: 12-inch (300 mm) Subwoofer Driver, 4 Ω\u003c\/h2\u003e\n\u003ch3\u003eTW1 12-inch Subwoofer (300 W, 4 Ω)\u003c\/h3\u003e\n\u003cp\u003eBuilt on JL Audio's patented thin-line subwoofer technology, the 12TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.65 cu.ft. \/ 18.4 liters). This, combined with a special cast alloy frame design, makes the 12TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design.\u003c\/p\u003e\n\u003cp\u003eJL Audio's patented thin-line woofer technology compresses the architecture of the 12TW1 using a \"concentric tube\" structure built into the injection-moulded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs.\u003c\/p\u003e\n\u003cp\u003eThe 12TW1 also features a clever frame design that minimises the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 12TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.\u003c\/p\u003e\n\u003cp\u003eEven though the 12TW1 is optimised for an enclosure much smaller than any other JL Audio twelve-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery shallow mounting depth (4.62 in \/ 117 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent: permits mounting close to rear wall of enclosure\u003c\/li\u003e\n\u003cli\u003eExtremely small sealed enclosure volume requirements\u003c\/li\u003e\n\u003cli\u003eLong linear excursion capability (0.40 in \/ 10 mm, one-way)\u003c\/li\u003e\n\u003cli\u003eDMA-optimised motor design\u003c\/li\u003e\n\u003cli\u003ePatented \"concentric tube\" architecture\u003c\/li\u003e\n\u003cli\u003ePatented \"floating cone attach method\" technology\u003c\/li\u003e\n\u003cli\u003eCast alloy frame with flat edges for tight driver grouping\u003c\/li\u003e\n\u003cli\u003eInjection moulded, mica-filled polypropylene cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille included with each driver\u003c\/li\u003e\n\u003cli\u003ePrecision-built in USA at JL Audio’s Miramar, Florida factory with global components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713252286730,"sku":"90927","price":409.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-12tw1-4-12-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms-47166528815370.jpg?v=1748429719"},{"product_id":"jl-audio-12tw1-2-12-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms","title":"JL Audio 12TW1-2 12 Inch Sub TW1 Series Shallow Mount Subwoofer 2 ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 12TW1-2 is a 12 inch (300 mm) TW1 shallow mount subwoofer with a single 2 ohm voice coil and 300W RMS power handling. With a 117 mm mounting depth and a 0.65 cu ft (18.4 litre) enclosure requirement, it suits under-seat, truck and sports car installs where a normal 12-inch will not fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 2 ohm version. The \u003ca href=\"\/products\/jl-audio-12tw1-4-12-inch-sub-tw1-series-shallow-mount-subwoofer-4-ohm-300w-rms\"\u003e12TW1-4\u003c\/a\u003e is the same driver with a single 4 ohm voice coil.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12 inch (300 mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 75 - 300W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended sealed enclosure: 0.65 cu ft (18.4 litres)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4.62 in \/ 117 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 11.0625 in \/ 281 mm\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax, one way): 0.40 in \/ 10.0 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e12TW1-2: 12-inch (300 mm) Subwoofer Driver, 2 Ω\u003c\/h2\u003e\n\u003ch3\u003eTW1 12-inch Subwoofer (300 W, 2 Ω)\u003c\/h3\u003e\n\u003cp\u003eBuilt on JL Audio's patented thin-line subwoofer technology, the 12TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.65 cu.ft. \/ 18.4 liters). This, combined with a special cast alloy frame design, makes the 12TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design.\u003c\/p\u003e\n\u003cp\u003eJL Audio's patented thin-line woofer technology compresses the architecture of the 12TW1 using a \"concentric tube\" structure built into the injection-moulded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs.\u003c\/p\u003e\n\u003cp\u003eThe 12TW1 also features a clever frame design that minimises the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 12TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.\u003c\/p\u003e\n\u003cp\u003eEven though the 12TW1 is optimised for an enclosure much smaller than any other JL Audio twelve-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery shallow mounting depth (4.62 in \/ 117 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent: permits mounting close to rear wall of enclosure\u003c\/li\u003e\n\u003cli\u003eExtremely small sealed enclosure volume requirements\u003c\/li\u003e\n\u003cli\u003eLong linear excursion capability (0.40 in \/ 10 mm, one-way)\u003c\/li\u003e\n\u003cli\u003eDMA-optimised motor design\u003c\/li\u003e\n\u003cli\u003ePatented \"concentric tube\" architecture\u003c\/li\u003e\n\u003cli\u003ePatented \"floating cone attach method\" technology\u003c\/li\u003e\n\u003cli\u003eCast alloy frame with flat edges for tight driver grouping\u003c\/li\u003e\n\u003cli\u003eInjection moulded, mica-filled polypropylene cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille included with each driver\u003c\/li\u003e\n\u003cli\u003ePrecision-built in USA at JL Audio’s Miramar, Florida factory with global components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713253794058,"sku":"90926","price":409.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-12tw1-2-12-inch-sub-tw1-series-shallow-mount-subwoofer-2-ohm-300w-rms-47166529929482.jpg?v=1748429718"}],"url":"https:\/\/www.cen.uk\/collections\/jl-audio-tw1-subwoofers.oembed","provider":"CEN","version":"1.0","type":"link"}