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Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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List price $69.99

$46.99

with warranty

You Save: $23.00 (32.86%)

Arrives by Monday, Oct. 6 to zip 07095

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Bundled Savings with this Product

Save 50% on a Trunk Sound Deadening Kit!

Get rid of the rattles and improve your sound! Save 50% on the Maxxlink VSD-TK Sound Deadening Trunk Kit when purchased together with a select Subwoofer Enclosure. This offer cannot be combined with any other coupons or offers.

30.00

1747

640

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

$46.99

+

50% OFF

Maxxlink VSD-TK

$59.99

Special Price $29.99 ($59.99 if purchased separately)

Maxxlink VSD-TK

• Eliminates Road Noise
• Reduces Rattles
• Heat Insulation
• Five 18" x 32" Sections
• Butyl-Based Material

50% Off Speaker Wire with Purchase

Get 50% Off Belva 12 Gauge Speaker Wire when you purchase a Belva Subwoofer Enclosure. Simply Click the "Add Both to Cart" button to the right. This offer cannot be combined with any other coupons or offers.

7.50

1747

401

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

$46.99

+

50% OFF

Belva BBSW127

$14.99

Special Price $7.49 ($14.99 if purchased separately)

Belva BBSW127

7 Meters • 12 Gauge Speaker Wire • High Strand Count for Maximum Flexibility • 23 Foot Length

(Offer 1 of 2)

Combined Total Price

$76.98

You Save $30.00

General Features:

  • Dual Sealed 10" Enclosure
  • Internal box volume: 1.6 cubic ft. total air space - 0.8 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: 25"L x 12-1/2"D x 12-1/2"H
  • 30 Day return policy

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
10"
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Round / Circle
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Sealed
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
2
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Square/Rectangle
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
9-1/8"
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
12-1/2"
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
1.6 cubic feet
Box Volume (Each Chamber)
This is the total air space inside each chamber of the empty subwoofer enclosure. By matching this value with the recommended air space of the subwoofer, you will be able to know if the subwoofer will match this box.
0.8 cubic feet
Height
The height of the item, measured from top to bottom, in inches.
12-1/2"
Width
The width of the item from left to right (side-to-side) measured in inches.
25"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
12-1/2"
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
3/4"
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
2
Terminal Type
Spring clip terminals work best with bare wire connections with small-gauge speaker wire, or pin-type connectors.

Binding post terminals are a sturdier, more versatile type of speaker terminal. Because binding post terminals are are threaded, you can tighten them down against the wire or connector for a tight, clean connection. The most popular style of binding post terminals is known as a "5-way binding post". This type can accept bare wire, or any of the common speaker wire connectors. Binding posts with the option to be used with banana clips are even more versatile

Spring posts are a hybrid of the two. Instead of using a thread and "screwing" them tight, they use a spring to allow the wire to fit and tighten against the terminal.

Binding posts (banana clip ready)
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Black
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Carpet

Warranty and Return Policy

Parts Warranty Duration
30 days
Labor Warranty Duration
30 days
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
68%
4 Star
16%
3 Star
16%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
4.7
Features
4.2
Design
4.6
Usability
4.6
tstucker

poplar bluff, mo

Overall
Durability
Value
Features
Design
Usability
GREAT BOX AND THE PRICE IS AMAZING FOR THE HIGH QUALITY OF IT

May 8, 2013

This box gives great solid sound and is not big and bulky like other boxes and its price makes it even better I would imagine paying much more for something of this quality

2 of 2 found this helpful

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Nick

North attleboro, MA

Overall
Durability
Value
Features
Design
Usability
great buy

September 22, 2014

good bass for two ten subwoors.my bro says sounds like two 15 inch.

0 of 0 found this helpful

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Suspenders Mike

Cape Cod

Overall
Durability
Value
Features
Design
Usability
It's a boxf

August 20, 2014

What can I say? It's a good box, and spec for the subs I got. Good price, good build, and the sound is heavenly. For someone like me (ie, not a carpenter, not even close) this is a good choice. I'm not a fan of banana clips but they are prevalent, so there you go. It's ready to go.

0 of 0 found this helpful

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bassy

upstate New york

Overall
Durability
Value
Features
Design
Usability
Great box!!

August 14, 2014

The box was a great value and came pre filled. Amazing sound highly recommended.

0 of 0 found this helpful

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Pauly

Florida

Overall
Durability
Value
Features
Design
Usability
Good sounding box

July 24, 2014

I bought this for my wife's car to house 2 10s. Unfortunately I looked at the wrong sub specs. This box is 20% too small but the subs absolutely shake and get super loud. Even with the rear seat up I still feel the pressure in my ears. Great deal for a prefab box. We get great sq out of the subs too. Not just loud. Great price and build quality. If you do not want to build a box, by a Belva enclosure. Well worth it.

0 of 0 found this helpful

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Adam

Independence, VA

Overall
Durability
Value
Features
Design
Usability
agree`d with a 3 star reviewer

June 14, 2014

this box doesn't get too loud and isn't as bass as some but it can be tuned pretty low.. it's a cheap dual ten box... what more could you want? Be prepared to know you must wire this box up on the inside.. MAJOR GRIPE THERE!

0 of 0 found this helpful

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jason

sumner, WA

Overall
Durability
Value
Features
Design
Usability
Good prefab box

May 29, 2014

Good quality for a prefab box. I wish they would have skipped the connectors so I could have just drilled my own but other than that solid and exactly as advertised. Great quick way to get your system in your car.

0 of 0 found this helpful

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matthew

Baltimore, MD

Overall
Durability
Value
Features
Design
Usability
Great little box

April 18, 2014

I've seen a lot of good reviews in customer service for sonic, so I took a look at there site n was blown out of the water with all the variety of high quality stuff and at a great price so I looked for a box n got this one. It's not super huge so I have some space in my trunk to utilize for groceries lol. Plenty of room for the subs hits extremely nice live that it is poly filled. Will be back to Make more purchases thanks sonic

0 of 0 found this helpful

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Giant

TN

Overall
Durability
Value
Features
Design
Usability
Excellent!

April 3, 2014

Great sealed box. Nice pricing. Good sound and perfect size.

0 of 0 found this helpful

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Hubka

Cotulla,TX

Overall
Durability
Value
Features
Design
Usability
Awesome Item

March 27, 2014

I purchased the Belva MDFD10 10" Dual sub encloser. One of the better boxes I have worked with. Easy to use and hook everything up. Fast shipping and it was at a great price. I highly recommend this company.

0 of 0 found this helpful

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invalid

Colorado, USA

Overall
Durability
Value
Features
Design
Usability
Affordable

February 10, 2014

For what its worth, I would recommend this box if it suits your woofer specs. I loaded it with two JBL CS1014's, I now have some clean bump in my trunk.

0 of 0 found this helpful

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Dredmanwalkin

sadly lake city , ut

Overall
Durability
Value
Features
Design
Usability
good value

February 1, 2014

Recommended for a decent cheaper box. Tuned really low with my titanium t1000's. I had to drill notches in the mounting holes for my subwoofer cooling fins. Wood on the mounting side crumbled a little. Not a lot of punch but definitly gets loud when the bass is low.

0 of 0 found this helpful

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Adam

Statesville, NC

Overall
Durability
Value
Features
Design
Usability
Great Box

October 31, 2013

The build quality is excellent. All joints sealed. It really is MDF! Can't wait to hear how my subs sound in it.

0 of 0 found this helpful

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braud357

Sorrento, LA

Overall
Durability
Value
Features
Design
Usability
A different usage ----

October 19, 2013

I was looking for a small enclosure to use for a bass guitar speaker cabinet. I installed (2) Eminence Delta 10 inch speakers, and installed plastic stacking corners. I also removed the plastic jack plate and replaced it with a rear port tube. The cabinet sounds GREAT ! The cabinet is constructed well, but the packaging leaves a bit to be desired. The cabinet arrived with damage to 2 of the corners, but the damage was covered by the plastic corners I installed. A slight variation from its intended usage, but the outcome was good !

0 of 0 found this helpful

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Lenny

Bronx, N.Y.

Overall
Durability
Value
Features
Design
Usability
Great Sub Box

September 17, 2013

Good solid unit! Gives great low end with the Pioneer subs!

0 of 0 found this helpful

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Maynard

Detroit Lakes, Minnesota

Overall
Durability
Value
Features
Design
Usability
Nice dual sub box for the price.

January 30, 2013

The box is well constructed and the wire terminals seem to be decent enough and the interior of the box comes coated with poly-fill. It fits easily into the trunk of my Oldsmobile Alero and offers all the sound I need. I currently have 2 Rockford Fosgate R2D2-10 subs installed in it, running at 2 ohms and 250 watts a piece. Not a bad little box.

0 of 0 found this helpful

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Kathy

Castaic, CA

Overall
Durability
Value
Features
Design
Usability
Amazing buy

May 4, 2009

This box is absolutely amazing for the price. the terminals are on the side so that I can mount my amps on the back, and the box is black, so it matches my trunk.

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Brett

Shawnee, KS

Overall
Durability
Value
Features
Design
Usability
Good box for the price!

October 18, 2007

I ordered this box a few weeks ago and I have to say for the price the box is a great buy. You will need to re-seal / re-caulk all in the seams and speaker terminals on the inside of each chamber to get a tight seal, but this is normal with most prefab boxes you buy. I have had to seal every prefab box regardless if they say it has been sealed or not due to the fact that prefabs 95% of the time are never sealed on the front baffel / base board were the subs are mounted. Seal the box nice and neat with some silicone / caulk and throw in some fiberfill and you are good to go. Great box for the price and can't beat it.

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Kathy

Coolidge, AZ

Overall
Durability
Value
Features
Design
Usability
THIS BOX SUX

August 17, 2006

Do not order this box you are getting ripped off. The demensions say 31" in length, but it actually 25" and it don't even fit a 10" sub. ----------- EDITOR NOTE: The cutout is 9-1/8" which is standard for 10" subwoofers. Additionally, the incorrect length of 31" listed has since been revised to list 25".

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Accessory Tools and Products

Accessories added

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

Your Price $69.99

8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

Your Price $39.99

Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

Your Price $59.99

NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

Your Price $149.99

Atrend 10MG

10" Protective Waffle Style Subwoofer Grille (1 Pair)

Your Price $3.95

Atrend 10G

Chrome Bar Style Grille for 10" Subwoofers (1Pair)

Your Price $17.95

Atrend 10GB

Black Bar Style Grille for 10" Subwoofers (1Pair)

Your Price $17.95

High-Performance Streetwires Speaker Wire

25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings.

Your Price $44.95

NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

Your Price $7.99

20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

Your Price $109.95

NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

Your Price $119.99

36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

Your Price $159.95

Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

Your Price $1.99

20 oz. Bag of Poly-Fil

Polyester fiber fiberfill adds better bass to your system.

Your Price $5.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles or can be used for your polyfil.

Your Price $6.99

Car Stereo and Speaker / Subwoofer Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $12.99

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Product Summary

Manufacturer

Model Number

MDFD10

UPC

818060010118

Weight

30.00lbs

Internal SKU

mdfd10

Internal Product ID

1747

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)