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Sonic Sub Box: 2SV10 (Black)

Dual 10" Vented MDF Enclosure


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This item has been discontinued

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Ground Shaker NP 2 10

OUR PRICE: $89.95

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Sonic Sub Box: 2SV10 (Black)

Dual 10" Vented MDF Enclosure


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NVX XKIT42 - 4 Gauge Amp Kit

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10" Protective Waffle Style Subwoofer Grille (1 Pair)


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.



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Sonic Sub Boxes are custom built to fit your application. Enclosures are made with only the highest quality materials, including 3/4” MDF, to ensure your subwoofer enclosures can handle the test of time and the thump of your new subs.
  • Dual 10" Vented MDF Enclosure
  • Holds two 10" subwoofers
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Durable black carpeting
  • Gold Terminals
  • Color: Black
  • Also available in: Gray
  • Internal Box Volume: 2.4 Cubic ft.
  • Dimensions: 17"D x 30"W x 12"H
  • 30 Day return policy

Product History:

Ground Shaker NP 2 10 thumbnail
(newest, current model)
Sonic Sub Boxes 2SV10-BLACK thumbnail
(previous model, replaced by Ground Shaker NP 2 10)

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
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.
Truck Style, Slim with Angled Front
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.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
2.4 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.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
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
Box Exterior Color
The color of the enclosure's exterior/outer finish.
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.
Tuning Frequency
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Port Details

Number of Ports
The number of ports the enclosure has.
Tuning Frequency


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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating

Bass Boy 831

King City, CA

Sonic Box

June 19, 2011

This is a koo box, it makes my subs hit hard and it looks pretty good and its really heavy. i would recomend it to anyone thats looking for some deep bass

2 of 3 found this helpful

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sonic sub box. dual 10's

March 15, 2011

I would recommend this sub box because, although it is heavy, it is very durable. The terminals on the outside of the box were a little cheap, but other than that it seems pretty quality. I have 2 ten inch Alpine Type E subs with a 1000 watt amp and this box makes them HIT!

2 of 3 found this helpful

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Peru, in

Sub boxes

August 9, 2012

Very nice boxes, my son loves them. Thanks, will buy again in the future.

0 of 0 found this helpful

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Fontana, CA

great box... for the price.

August 2, 2012

For 35 dollars you can't expect much except for faults but SonicElectronix out did themselves with this one. It's pretty good quality stuff but I did have 2 breaks in the seal where the top plate and inner vent plates meet. Just need 2 screws on each side and done. New silicone on the inside. Other than that I'm completely happy with it, in my honest opinion I'm sure there's higher quality stuff for more competition type deals but for everyday bumpin' n slumppin' does the job all day everyday. Highly recomended if on a budget or just don't want to dish out a lot of cash and NOT have crappy products.

0 of 0 found this helpful

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Pineville, Louisiana

Great box!

August 1, 2012

I put the box in my jeep wrangler and it got to the point where I needed to turn it down because it got so loud I had two pioneer 10"s in it and they out slammed 4 Memphis 12"s in a suv!

0 of 0 found this helpful

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spring, TX

Big bang for little buck!

September 11, 2011

I recently purchased this box for 2 10" fi x subs and put them in a truck of a dodge charger running off 300 watts! And man i can say they do make the truck shake! All thanks to this ported box! If u have a system in need of a enclosure for your subs id buy this! Its a good deal and welll worth it!

0 of 0 found this helpful

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Bonney Lake, WA

True review from real owner.

July 26, 2011

Wasn't totally sealed, had gaps in between the wood. Port divider was cracked and chipped. Was not made from 3/4 MDF like it says it is, more like a particle board.

Wood chipped just from drilling.

I would not recommend this box to anyone even at its low price. It just looks like I'm gonna have to go buy more materials to make this box work correctly and look better.

0 of 0 found this helpful

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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 $89.99

Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

Your Price $29.99

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 $39.99

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 $4.95

Atrend 10G

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

Your Price $16.99

Atrend 10GB

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

Your Price $19.95

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 $37.85

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 $94.95

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

40 ft. Bulk Pack of Sound Dampening Material

Your Price $97.99

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 $159.99

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

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

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 $8.99

Car Stereo and Speaker / Subwoofer Installation Tool Kit

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

Your Price $18.99

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Product Summary


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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: Sonic Sub Box: 2SV10 (Black)