

BELVA MDFD12 Dual 12-inch Car Subwoofer Box Sealed 3/4-inch MDF Prelined Polyfil
Key item features
- Robust Construction: Features 3/4" Medium Density Fiberboard (MDF) construction, ensuring durability and a solid enclosure for optimal sound performance.
- Dual Chamber Design: Engineered with two separate chambers, each providing 1.25 cubic feet of air space for individual 12-inch subwoofers, totaling 2.5 cubic feet.
- Enhanced Efficiency: Seams are fully caulked for improved efficiency, and the interior is pre-lined with Poly-Fil to optimize bass response.
- Secure Connections: Equipped with gold post terminals, ready for banana clips, providing clean and easy wiring access for reliable audio connections.
- Compact Dimensions: Measures 28" Wide, 14" Depth, and 14" Height, designed to accommodate two 12-inch subwoofers with an 11" cutout diameter and a maximum speaker depth of 13.75".
Specs
- Vehicle fitment typeSpecific
- CompatibilityCar
- Vehicle typeCar
- ColorBlack
- StyleClassic
- BrandBelva
Reviews summary
- : Produces sound with good tone.
- : Offers great value at this cost.
- : Made with 3/4" mdf wood for a solid construction.
- : Built with excellent craftsmanship and durable materials.
- : Offers versatility, but can feel flimsy.
- Free shipping
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About this item
Product details
- Product Highlights
- 3/4" Medium Density Fiberboard Construction
- Durable Black Carpeting
- Pre-Lined with Poly-Fil
- Gold Speaker Terminals
- Product Details:
- Dual Sealed 12" Enclosure
- Internal box volume: 2.5 cubic ft. total air space - 1.25 cubic ft. per chamber.
- High Quality 3/4" MDF Construction
- Durable black carpeting
- Pre-lined with Poly-Fil
- Seams are fully caulked for better efficiency
- 2 Separate chambers allowing each subwoofer its own air space
- Gold post terminals for clean and easy wiring access
- Box Dimensions: 28" Wide, 14" Depth, 14" Height
- 30 Day return policy
- Box/Enclosure Specifications
- Subwoofer Size - 12"
- Subwoofer Cutout Shape - Round / Circle
- Box Type - Sealed
- Number of Subwoofers - 2
- Box Style/Shape - Square/Rectangle
- Cutout Diameter or Length - 11"
- Maximum Speaker Depth - 13.75"
- Total Box Volume - 2.5 cubic feet
- Box Volume (Each Chamber) - 1.25 cubic feet
- Wood Thickness - 3/4"
- Number of Terminals - 2
- Terminal Type - Binding posts (banana clip ready)
- Box Exterior Color - Black
- Box Finish - Carpet
- Warranty and Return Policy
- Parts Warranty Duration - 1 year
- Labor Warranty Duration - 1 year
- Warranty Provider - Manufacturer
Specifications
Vehicle fitment type
Compatibility
Vehicle type
Color
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
- : Produces sound with good tone.
- : Offers great value at this cost.
- : Made with 3/4" mdf wood for a solid construction.
- : Built with excellent craftsmanship and durable materials.
- : Offers versatility, but can feel flimsy.
Customer images
Showing 1-3 of 249 reviews
Great subwoofer box, Great box for JL 12W7. 1.8 CU FT, 36 HZ.
Great subwoofer box, Great box for JL 12W7. 1.8 CU FT, 36 HZ. I got this a enexspensive subwoofer enclosure for a JL AUDIO 12W7 sub, until I can build a custom one, it was the exact air space and recomended tuning, it worked out great, Ijust added a baffle ring to get a perfect fit on the sub mounting hole. The carpet could have used better glue, but at $70, it's a amazing deal. And great quality box, I would buy another anyday.
Verified Purchase
Quality Box
Well made box with good quality finish Bought it for JL 12w3's and it works great I took off the Belva plate easily for a cleaner look
Good build quality and Value
This box chnged the whole tone of my car. I have a kicker compr dual 4 in this box and sounds so much better than a sealed box. I think it's now louder on same power



