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Sonic Sub Box: 2H12-1.5 (Gray)

Dual 12" Hatchback MDF Enclosure

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Sonic Sub Box: 2H12-1.5 (Gray)

Dual 12" Hatchback MDF Enclosure

$44.99

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Atrend 12G

Chrome Bar Style Grille for 12" Subwoofers (1Pair)

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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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  • Dual 12" Sealed Enclosure
  • 3/4" MDF construction
  • Gray carpet exterior
  • 2 Gold Terminals
  • Color: Gray
  • Also available in: Black
  • Box Volume: 1.5 cubic feet total (0.75 per chamber)
  • Dimensions: 8"TD x 13"BD x 28"W x 13"H
  • 30 Day return policy

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
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.
Hatchback Style, Angled Back
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.
11-1/8"
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
9-1/2"
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
1.5 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.
Height
The height of the item, measured from top to bottom, in inches.
13"
Width
The width of the item from left to right (side-to-side) measured in inches.
28"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
13"
Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
8"
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
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Gray
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
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

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
78%
4 Star
22%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
4.9
Features
4.8
Design
4.4
Usability
4.9
James

Apopka, FL

Overall
Durability
Value
Features
Design
Usability
Nice box

April 13, 2011

For the money you can't beat this box! It is covered nice and is well constructed. It fits perfect inside my Focus hatchback, and I can still get to the spare tire and haul other things around too since it's very small (for two 12" subs).
Some reinforcing would be nice but at this price....

4 of 5 found this helpful

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Joel

Plantsville,CT

Overall
Durability
Value
Features
Design
Usability
Great Box

February 2, 2011

Awsome box fit gret in the cab of my truck. Air tight box and the terminals provided are not cheap. Great price and would buy again for Sonic Electronix

3 of 4 found this helpful

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clint

Raleig, NC

Overall
Durability
Value
Features
Design
Usability
Amazing Sealed box

September 22, 2008

this box sounds amazing i stuffed it with polyfil and everyone thinks i have a ported enclosure now, this box has got some major beat to it, It is also very light weight so when i need the backseat i simply just take it out, This box is perfect for a jeep wrangler, and any other car that is short on space.

3 of 4 found this helpful

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Corey

Boyne Falls, MI

Overall
Durability
Value
Features
Design
Usability
small and compact

April 10, 2008

jeep owners this is your box if you want to fit 2 12's instead of a double downfiring 10 inch box. this box fit perfectly behind the seat in my 95 jeep wrangler and the only required modification was i lifted it up to clear the rear seatbelt bracket.

3 of 4 found this helpful

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Charlie

Kennesaw, GA

Overall
Durability
Value
Features
Design
Usability
A little modification.

January 23, 2013

I ordered this for 2 RE Audio SEX12D4's and I had to cut out a bigger cutout diameter for both subwoofers, but after that it worked perfectly. Still is holding up now, so no real complaints.

2 of 3 found this helpful

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Jacob

The Colony, TX

Overall
Durability
Value
Features
Design
Usability
Small but mighty

July 31, 2008

This is a lot smaller of a box than expected... (didn't really think about dimensions when i read em) I have 2 kenwood subs in it and they hit hard and sound really nice... built solid and the carpet on the outside is really well done. Looking for a basic but nice box ESPECIALLY FOR THE PRICE... Go ahead... get it... you wont regret it.

2 of 3 found this helpful

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Dustin

Hillsdale, IL

Overall
Durability
Value
Features
Design
Usability
good box

July 10, 2008

This box is nice for a small trunk it fits all the way back to my seats. It is a great buy for the price. I recommend this box for anyone who doesn't want lose trunk space.

2 of 3 found this helpful

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Anne

Keller, TX

Overall
Durability
Value
Features
Design
Usability
Great Deal

January 23, 2008

I bought this box because I could not fit a ported enclosure in my trunk. I am running two Alpine 12" Type-R's and it sounds very good. If I could find a ported enclosure with dimensions to fit in my trunk then I might switch, but this is a well built box for a great price. Recommend to anyone.

2 of 3 found this helpful

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John

IL

Overall
Durability
Value
Features
Design
Usability
kick'n Box

May 1, 2011

Solid box. High quality. Fits perfectly behind third row seat in Expedition. Perfect specs for 12' RE Audio subs. Great price.

1 of 2 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 12G

Chrome Bar Style Grille for 12" Subwoofers (1Pair)

Your Price $19.95

Atrend 12GB

Black Bar Style Grille for 12" 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

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

Manufacturer

Model Number

2H12-1.5-GRAY

Weight

30.00lbs

Internal SKU

2h1215-gray

Internal Product ID

7604

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: 2H12-1.5 (Gray)