Box Designs

Check out CT Sounds Box Design blueprints! If you want to build your own box, using these blueprints can help you do your job quick and perfect. There are designs for sealed/ ported boxes in single/dual speakers & subwoofers. Starting from 6.5" to 18", different blueprints are available and pretty easy to download!
Same Day Shipping
Single 6.5 Inch Ported Subwoofer Box Design - CT SOUNDS
Single 6.5" Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 10 Inch PORTED Subwoofer Box Design - CT SOUNDS
Single 10 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Single 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Single 12 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 15 Inch PORTED Subwoofer Box Design - CT SOUNDS
Single 15 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 18 Inch Ported Subwoofer Box Design - CT SOUNDS
Single 18 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 6.5 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 6.5 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 8 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 8 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 8 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 8 Inch Vented Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 10 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 10 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 10 Inch VENTED Subwoofer Box Design - CT SOUNDS
Dual 10 Inch VENTED Subwoofer Box Design - CT SOUNDS
Dual 10 Inch Vented Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Vented Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 12 Inch Front PORTED Subwoofer Box Design (Bio 12" Subs @32Hz) - CT SOUNDS
Dual 12 Inch Front PORTED Subwoofer Box Design (Bio 12
Dual 12 Inch Front Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
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
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 12 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Side Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 12 Inch VENTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch VENTED Subwoofer Box Design - CT SOUNDS
Dual 12 Inch Vented Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 15 Inch Ported Subwoofer Box Design - CT SOUNDS
Dual 15 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Dual 18 Inch PORTED Subwoofer Box Design - CT SOUNDS
Dual 18 Inch Ported Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 6.5 Inch SEALED Subwoofer Box Design - CT SOUNDS
Single 6.5 Inch Sealed Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty
Same Day Shipping
Single 8 Inch SEALED Subwoofer Box Design - CT SOUNDS
Single 8 Inch Sealed Subwoofer Box Design
$4.44 $49.99
  • Free Shipping
  • Free Returns
  • 1-Year Warranty