$4.44 $49.99

Single 18 Inch PORTED Subwoofer Box Design

Dimension: (34 x 29.5 x 14) Inch

The volume of this box is 5.25 Cubic Feet and is tuned to 32 hertz


Blueprints (only) – How to make (NOT the actual box)

A PDF of the blueprint (box design) will be emailed in approximately 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 (blueprints) are non-returnable. There is no refund on box-designs.

Single 18 Inch Ported Subwoofer Box Design
$4.44 $49.99

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