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Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

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• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

Learn more about the mdfs15

We apologize

This item has been discontinued

Description


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Belva Subwoofer Boxes with Polyfill and 3/4-inch MDF

Built for Bass

You've got an awesome subwoofer there, pal. But where's it gonna go? You can't just throw that thing in the trunk and call it a day. Don't worry, Belva's got your back. With superior construction, great features and everything you need for bass, you'll be ready to pass up that entry-level box you've been eyeballing.

Belva Subwoofer Boxes are CARB Phase 2 Compliant

You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. You get polyfill built into the box, making sure your subs perform perfectly. On top of that, you get a box that's CARB Phase 2 Compliant, meaning your box won't emit as much nasty formaldehyde as the competition. Better for your bass and better for you.

Belva MDF 3/4-inch Thickness

Look, nobody buys a subwoofer and says, 'Aw man, I just want a teeny bit of thump.' Naw man, you want something that kicks you in the chest, but you need a box that's gonna put up with it. That's where Belva comes in. While other brands use less-than-optimal 1/2-inch MDF, we've got 3/4-inch MDF to make sure you get all the bass you can handle. Why risk a busted box? Belva's the obvious choice when it comes to giving your sub a good home and giving you the low end you're looking for.

Belva MDF 3/4-inch Thickness

Product Features:

  • 15" Single Sealed Subwoofer Enclosure
  • 3/4" High Quality MDF Material machine-cut to perfection
  • Now lined with Poly-fill
  • Professionally Sealed, caulked, and carpeted
  • Terminal cup installed with gold screw posts
  • Durable black carpeting
  • Mounting Depth: 14-1/2"
  • Cutout Diameter: 13-3/4"
  • Internal Box Volume: 1.90 cubic ft.
  • Box Dimensions: 17-3/4"W x 16-1/4"H x 15-1/4"D
  • 1 Year Manufacturer's Warranty

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Specifications & Details


Box/Enclosure specifications
Subwoofer Size
15"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
14-3/4"
Maximum Speaker Depth
14-1/2"
Total Box Volume
1.90 cubic feet
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MDFS15

Weight:

28.00lbs

Internal SKU:

mdfs15

Internal Product ID:

1906

Customer Ratings & Reviews


Single 15

5 star
78%
4 star
22%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.8
Features
4.8
Design
4.9
Usability
4.8

Customer Photos & Videos


Customer Reviews

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This box kicks a**!

I have a 15" kicker compR, it works great with this box. Very good quality, cheap in price.

By Henrique on March 13, 2014

101 found this helpful


Nice Box

Very well designed Box. The carpet on this box is really nice and the box looks perfect. I have a kicker cvr 15 in this box and it absolutely pounds!! Oh yea and if you have a New body Style(04-08) f-150 it will fit in the space between the passenger seat and the rear seat with the smaller rear seat on the passenger side flipped up and the box will face up.

By Michael on July 21, 2008

94 found this helpful


BELVA 15'' BOX

AWESOME BOX VERY SOLID AND FITS NICELY IN ANY TRUNK WITH ROOM TO SPARE

By CHECO on June 10, 2014

92 found this helpful


Couldnt Ask for More!

Purchased this box for my JBL W15GTI MKII. For the amount paid and product received, its a great purchase. Couldn't have built this or have it built locally for even close to the price. Is it as good as a custom ported box? Probably not but that would be subjective but I love the SQ coming from it now. Can't comment on the durability because I've only had the box for about a week but I do not hear any leaks or rattles from the box. Connection pieces are solid. But best part of my experience with this purchase was the customer service given by 'Justin'. Gave me a great deal and got it shipped to my door within the week.... Couldn't ask for more. Would definitely recommend it.

By Duy on June 2, 2014

92 found this helpful


Decent Enclosure

The box works great for my new Polk MM 15". It's a little bigger than the recommended 1.5 cubic ft. but it seemed like it would suffocate in a box that small. At the 50 dollar price point you can't hardly build yourself one for that and this one has quality connectors and it's built solid. Definitely recommend to someone looking for a 15" sealed box. And Sonic was great with shipping and customer service as always.

By Gregg on October 14, 2013

90 found this helpful


W/ 15" Kicker

This is a great looking box. Well designed and built. The carpeting looks amazing. It's big, but fits perfectly in my '99 Durango. I figured I would have to remove the 3rd seat when I saw it, but there's actually enough space where it isn't even touching the seat or rear door.

By SouthLos323 on November 12, 2013

89 found this helpful


Perfect

Fits very nicely into the back of my '90 Jetta. Could even fit two in the trunk if I crammed them together. Carpeting is very nice and so is the construction quality.

By PriNT2357 on September 21, 2010

89 found this helpful


Great box

Great box. I bought this box that is great box, for the value. I really am the shipping was fast also.

By Chet on April 4, 2011

85 found this helpful


good box

i have a 15" kicker comp and it slams. it fits perfectly in my grand am. the carpet is really nice. looks good in the trunk

By Joe on October 23, 2013

81 found this helpful


Belva MDFS15

great price. nice looking box works very well. I have it in the trunk of a mazda protege.

By Al (303) on September 17, 2013

79 found this helpful



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