Dual 12 Inch Front PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Front PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Front PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Front PORTED Subwoofer Box Design - CT SOUNDS

Dual 12 Inch Front Ported Subwoofer Box Design

91% OFF Before: $49.99 Price: $4.44
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$4.44

The dual 12-inch front-ported subwoofer box design provides you with the blueprints to build your own ported subwoofer box. This dual 12-in sub-box design has a volume of 3.50 ft3 and a tuning frequency of 36 Hz. 

A PDF of the blueprint (box design) will be emailed in less than 30 minutes after you order. If you don't receive it, please check your spam folder or contact us at hello@ctsounds.com.

*Note: All box designs are non-returnable. There is no refund on box designs. 

Customer Reviews

Based on 2 reviews
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Dave (Madeira, OH)
CT'S Front ROUND port

1)Super easy to make LOVE IT! Sounds great! Great money saver if you've got the few tools you need.
2)Who's the "Special Needs" guy giving 1 star cause he isn't smart enough to open his mailbox?!?! Try looking under the right email address goofball

R
Robert

Says delivered I did not receive package ...I want my money back asap