Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub)
SKU: 65476381839

Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub)

Sale price$105.75 Regular price$117.50
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub)Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub) This listing includes: (1) Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub) Built with precision CNC cutting and in house assembly, this Tru Spec enclosure offers reliable performance at a budget friendly price. Designed with proper airspace and porting, it provides a solid foundation for your 12 subwoofer when a custom build isnt an option. Disclaimer: This

Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub)

This listing includes:
(1) Tru Spec Prefab 12" Back Vented Ported Subwoofer Enclosure (Single Sub)

Built with precision CNC cutting and in-house assembly, this Tru Spec enclosure offers reliable performance at a budget-friendly price. Designed with proper airspace and porting, it provides a solid foundation for your 12″ subwoofer when a custom build isn’t an option.

Disclaimer: This is a prefabricated enclosure. While it can be used with B2 Audio subwoofers, it is not tuned to B2’s exact specifications. For maximum output and sound quality, we strongly recommend a custom enclosure designed specifically for your subwoofer.

Specifications:

  • Material Thickness: 0.75"
  • Net Internal Volume (after displacement): 2.50 ft³
  • Tuning Frequency: 35 Hz
  • Port Area: 37.13 in²
  • Cutout Diameter: 11.20"
  • Flush Trim Diameter: 13.10"

External Dimensions:

  • Length: 30.00"
  • Depth: 16.50"
  • Height: 15.88"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65476381839

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4.4 ★★★★★
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Will Peppers jr
San Leandro, US
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025
K
Verified Purchase
Kraig Cash
Dallas, US
★★★★★ 5
Top notch
Size: 300A Fuse Holder
Very good quality
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Reviewed in the United States on January 8, 2026
A
Verified Purchase
Awesome works just like they said it does.
Port Orchard, US
★★★★★ 5
It’s good
Size: 300A Fuse Holder
It does it’s job.
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Reviewed in the United States on January 18, 2026
A
Verified Purchase
Anthony S
New York, US
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
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Reviewed in the United States on January 12, 2026
K
Verified Purchase
Kurtiss s.
Grantham, US
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
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Reviewed in the United States on December 3, 2025

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