Why do I need an enclosure?

An enclosure is simply the box that houses your sub; sealed and ported enclosures are the most popular types. A sealed enclosure is usually smaller in size, sacrificing a little volume level to deliver more accurate bass. The ported enclosure features a vent which allows bass waves to escape from behind the mounted sub, augmenting the bass coming off the front of the sub. Ported boxes are louder, bigger, and a little less accurate. Every sub works best in the size and type of enclosure that's recommended by the manufacturer, so make sure you match your sub with the right box.

Our take on the Sound Ordnance™ Bass Bunker

by Dominic Devito

Sound Ordnance's rugged Bass Bunker enclosures come built to last and ready to help your sub deliver real low-frequency firepower. These unloaded boxes feature high-grade, medium-density fiberboard construction, with sealed inner braces that help combat resonance by reducing vibrations. Rounded outside corners and recessed panels allow them to fit into more vehicles, while tough black carpeting defends against incoming nicks and scratches. Bass Bunkers make a great solution when building your own box is not an option.

The BB122-100S sealed enclosure holds two 12" subwoofers and offers an internal volume of 1.03 cubic feet per chamber. Just add the right subs, amp, and wiring, then mount the enclosure securely, and you're ready to hit the road with some real bass artillery in your arsenal.

Warning: This enclosure does not include mounting hardware. If you're buying a sub from us, please check "What's in the Box?" to see if screws are included. If not, you should have an assortment of heavy-duty wood screws on hand for the installation.

See more info on this item

Highlights:

sealed hatchback style enclosure for two 12" subwoofers
5/8" MDF (medium-density fiberboard) with black carpet covering
cutout size: 11-1/16"
internal volume: 1.03 cubic feet per chamber
dimensions: 27-1/2"W x 14-3/8"H x 13-7/16"D1 x 10-1/4"D2
warranty: 1 year
Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and specs chart | What’s in the box? | In-depth notes

Features and Specs

General
Box Type Loading...	Sealed
Number of Boxes Loading...	1
Number of Speakers Per Box Loading...	2
Speaker Size Loading...	12
Cutout Diameter or Length (inches) Loading...	11 1/8
Maximum Speaker Depth (inches) Loading...	10-5/16
Box Volume (cubic feet) Loading...	2.07
Tuning Frequency Loading...	N/A
Height (inches) Loading...	14-9/16
Width (inches) Loading...	27-5/8
Depth (inches) Loading...	13-1/2
Second Depth (inches) Loading...	10-1/2
Wood Thickness (inches) Loading...	5/8
Speaker Wire Connectors Loading...	Spring posts
Box Color Loading...	Black
Box Finish Loading...	Carpet
Parts Warranty Loading...	1 Year
Labor Warranty Loading...	1 Year

Product Research

What's in the box?

Dual hatchback-style enclosure for 12" subwoofers with spring-post terminals

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Materials: The Sound Ordnance BB122-100S Bass Bunker is an unloaded, hatchback-style sealed enclosure for a dual 12" subwoofers. It is constructed of 5/8" MDF (medium-density fiberboard), covered in black carpet.

Internal Box Volume: The enclosure has two separate chambers, each with 1.035 cubic feet of airspace.

Terminals: The BB122-100S is equipped with two pairs of spring-post speaker terminals, one for each chamber, mounted in the rear panel. The spring terminals will accept bare wire, pin connectors, and single banana plugs, but are spaced too far apart for dual banana plugs. Inside the enclosure, each set of terminals has an attached 18" length of speaker wire for connecting the subwoofer.

Brackets: Brackets for securing the enclosure to your vehicle are recommended.

Product reviews from the Crutchfield Labs (what are the Labs?)

Video: Sound Ordnance Bass Bunkers

Zak Billmeier, Jo Greene

3/26/2010

Sound Ordnance subwoofer enclosures, called Bass Bunkers, are available to house most standard-sized woofers. Watch this short Crutchfield video for a close look at them.

Review this product

Submit a review and you will be entered to win a $150 gift card

Crutchfield Great Gear Giveaway Official Sweepstakes Rules

Reviews for the Sound Ordnance™ Bass Bunker

Average Customer Review:

7 people say:

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Review title

* Email

Your email won't be visible. Please use the email address that is associated with your order.

Display name

(e.g., JohnD) Your review will be signed using the display name and location

* Your location

(e.g., Charlottesville, VA)

* Your rating

Click on a star to rate the overall product on a scale of 1-5

1500 characters left * Your review

Attach a YouTube Review

Crutchfield Video Review Guidelines

Only submit videos that you made or are authorized to use.
Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
Please see our Review Guidelines for more information.

Submit the URL of your YouTube™ video review or product demonstration. e.g., "http://www.youtube.com/v/o79TWHh598U"

500 characters left Pros

500 characters left Cons

* Agree to Terms By checking this box you agree your review becomes the property of Crutchfield, that you are over 18 years of age, that you own or have owned this product, and that you are located within the United States or its territories. Please see our Review Guidelines for more information. We reserve the right (but are not obligated to) review all submissions and edit or remove any review in any manner which we deem necessary. Your review should be posted within seven days.

Filter by rating:

5 Star: (4)

4 Star: (2)

3 Star: (0)

2 Star: (0)

1 Star: (1)

Sort by:

Showing: 1-7 of 7

View page: 1

5 out of 5

Awesome sound

Written By Mike260, North Manchester in on Saturday, January 19, 2013

Crutchfield Customer Review (What's this?)

Great sound

Pros:

Fits great in my car

Cons:

The distance between the 2 subs isn't much they touch a little bit

Was this review helpful? Yes | No

4 out of 5

Sound Ordnance™ Bass Bunker

Written By MonkeyDave, Killen,AL on Monday, September 10, 2012

Crutchfield Customer Review (What's this?)

Solid box. The mounting holes are a little close together but the kickers I put in fit fine. I don't recommend inverting it tends to topple over while driving.

Pros:

Comes completely assembled

Cons:

Needs a wider bottom for more stability if you want to mount your subs with magnets out

Was this review helpful? Yes | No

5 out of 5

Sound Ordance Bass Bunker

Written By tf, Muncie, Indiana on Thursday, May 31, 2012

Crutchfield Customer Review (What's this?)

Got my box today. Nice, well made, looks good. Cant wait to add my P2's!!

Was this review helpful? Yes | No

5 out of 5

Sound Ordnance™ Bass Bunker

Written By sal, clarks ne on Thursday, February 02, 2012

Crutchfield Customer Review (What's this?)

Great box...

Was this review helpful? Yes | No

1 out of 5

Worthless

Written By Andrew, Maine on Monday, December 12, 2011

Box simply would not work. The space between the two speaker holes is way too small. There is less then an inch of space between the cutouts rendering this box useless with most 12 inch subs. The speakers overlap making it impossible to mount. Had to send it back, what a waste of time.

Pros:

Was not able to use.

Was this review helpful? Yes | No

5 out of 5

Sound Ordnance™ Bass Bunker

Written By JT, Long Beach, CA on Sunday, October 23, 2011

Crutchfield Customer Review (What's this?)

well constructed dual subwoofer box with quality binding posts included.

Pros:

Free with 2 subwoofer purchase

Was this review helpful? Yes | No

4 out of 5

Really Nice Box

Written By Shaun, Pawtucket, RI on Sunday, August 21, 2011

Crutchfield Customer Review (What's this?)

I bought it scratch and dent for 67$ the dent was not noticeable and was hard to find. Great quality gold push connectors with wires pre-installed and stripped. The box construction is of dense particle wood, not real cheap stuff from home depot.

1 out of 1 people found this helpful

Was this review helpful? Yes | No

1-7 of 7