Sub make/model: Alpine RW-12. IF YOU DO NOT KNOW YOUR SPEC ALREADY FROM EXPERIENCE OR USING A MANUFACTURERS BLUEPRINTS - USE THE BELOW PROGRAM TO SIZE/SPEC YOUR ENCLOSURE - there are also hundreds of box designs already on there!
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KYYSLB 10-12 Inch Subwoofer Speaker Empty Box Case Passive Audio Wood 5.1 Subwoofer Body Car
Aliexpress UK
Flush mount woofer £5. USE THE BELOW PROGRAM TO SIZE/SPEC YOUR ENCLOSURE. Sealed inside with acoustic sealant. Typically 18mm MDF professionally cut. example a box 12 x 12 x 12 = 36 x 1.25 = £45. box size wxdxh.
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12 inch Vehicle Subwoofer Empty Box DIY Audio Modification Car/Home Subwoofer Drawer Speaker Wooden
Aliexpress UK
When the going gets loud, the JL 12W0v3 is built to perform like no other woofer in this price class, making it ideal for those seeking high performance from an affordable subwoofer system. 12W0v3: 1.375 cu.ft.
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DOSS 100W Portable Speaker Bluetooth 5.3 Powerful Stereo Sound Bass Subwoofer Sound Box Outdoor IPX6
Aliexpress UK
The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofers firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations.
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DIY Audio Modification, M2-4 inch Car/Home Subwoofer Box Body, Passive Audio Subwoofer Empty Box,
Aliexpress UK
It features a beefy 2 in. - SEALED MDF BOX WITH JL LOGO, JL AUDIO SGRU-10 GRILE, DAMPED WITH ACOUSTIC WOOL, WIRED AND READY TO PLAY. This leads to vastly reduced distortion and faithfully reproduced transients. or put simply: tight, clean, articulate bass.
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6.5-inch Vehicle Subwoofer Empty Box DIY Audio Modification Car/Home Subwoofer Drawer Speaker Wooden
Aliexpress UK
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JL Front Door, Rear Door Storage Box US Flag Metal Front Door Pocket for Wrangler JL/JLU 4XE
Aliexpress UK
Bottom Depth: 38cm. Constructed with High Quality MDF Hardwood. 15mm MDF Face. The sizes are approximates and could change without notification.
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Single 6X9 Speaker Box Universal Sealed Speaker Boxes Car Speaker Box Car Subwoofer Boxes for Car
Aliexpress UK
Clearly the best sounding 12W3v3 's yet, these subwoofers feature DMA-optimized, long linear excursion capability to minimize distortion and increase output. Several exclusive JL Audio technologies and proprietary assembly techniques are applied to the 12W3v3 to enhance linearity and reliability.
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DOSS Bluetooth 5.3 Speaker Extreme Boom Pro 100W Stereo Sound Bass Subwoofer Sound Box IPX6
Aliexpress UK