![8 Inch Subwoofer Shell Home Subwoofer Empty Box Suitable for Outer Diameter 208 210mm DIY Speaker Empty Wooden Box Speaker Shell| | - AliExpress 8 Inch Subwoofer Shell Home Subwoofer Empty Box Suitable for Outer Diameter 208 210mm DIY Speaker Empty Wooden Box Speaker Shell| | - AliExpress](https://ae01.alicdn.com/kf/Sb44c954ddf13455c9d0cbd18ae1759eeT.jpg?width=800&height=800&hash=1600)
8 Inch Subwoofer Shell Home Subwoofer Empty Box Suitable for Outer Diameter 208 210mm DIY Speaker Empty Wooden Box Speaker Shell| | - AliExpress
Audioholics Reviews their first DIY Subwoofer, the CSS SDX12 Sealed Kit! | Audioholics Home Theater Forums
![Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box - Down4Sound Shop Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box - Down4Sound Shop](https://cdn11.bigcommerce.com/s-209k8v1/images/stencil/1280x1280/products/20237/57412/down4sound-pro-fab-birch-flat-pack-12-or-1-12-sub-box-or-diy-12-inch-ported-subwoofer-enclosure-box__97696.1677273691.jpg?c=2)