Dual 6.5 Inch Ported Subwoofer Box Design
TheĀ dual 6.5-inchĀ ported subwoofer box design provides you with the blueprints to build your ownĀ vented subwoofer box. ThisĀ dual 6.5-in sub-box design has a volume of 1.00 ft3Ā and a tuning frequency of 36 Hz.Ā
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 [email protected].
*Note: All box designs are non-returnable. There is no refund on box designs.Ā
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Shipping & Returns

Dual 6.5 Inch Ported Subwoofer Box Design
Dual 6.5 Inch Ported Subwoofer Box Design
TheĀ dual 6.5-inchĀ ported subwoofer box design provides you with the blueprints to build your ownĀ vented subwoofer box. ThisĀ dual 6.5-in sub-box design has a volume of 1.00 ft3Ā and a tuning frequency of 36 Hz.Ā
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 [email protected].
*Note: All box designs are non-returnable. There is no refund on box designs.Ā
Original: $4.44
-65%$4.44
$1.55Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
TheĀ dual 6.5-inchĀ ported subwoofer box design provides you with the blueprints to build your ownĀ vented subwoofer box. ThisĀ dual 6.5-in sub-box design has a volume of 1.00 ft3Ā and a tuning frequency of 36 Hz.Ā
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 [email protected].
*Note: All box designs are non-returnable. There is no refund on box designs.Ā
















