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Sound Ordnance Bass Bunker

Sealed dual 12" subwoofer enclosure (Model BB122-100S)

Item #: 777BB1221S

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9 Reviews | Ask Questions

Was:$79.99

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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.

Product 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

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.

Hands-on research

What's in the box?

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

Product Research

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.

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.

Sound Ordnance™ Bass Bunker Reviews

Average Customer Review:

9 reviews
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Great sound

Written By Clintro, Tampa, FL on Sunday, February 16, 2014

Crutchfield Customer Review (What's this?)

Great sound. Good quality build.

Pros: Great price and quality

Cons: None

Bass Bunker Sub Enclosure

Written By ChanceW, Charleston, WV on Tuesday, July 09, 2013

Crutchfield Customer Review (What's this?)

Very quality material, shipped fast and efficient, will use for years to come. Used with 12" Alpine S type subs.

Pros: Quality, size, style/looks

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

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

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!!

Sound Ordnance™ Bass Bunker

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

Crutchfield Customer Review (What's this?)

Great box...

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.

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

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.

Product reviews from the Crutchfield Labs

Video: Sound Ordnance Bass Bunkers
by Zak Billmeier, Jo Greene

Sound Ordnance subwoofer enclosures, called Bass Bunkers, are available to house most standard-sized woofers. This Crutchfield video gives you an up-close look at these high-quality sub boxes.

What are the Labs?

Get everything you’ll need to enjoy your new Sound Ordnance™ Bass Bunker

You'll want a sub that is a match for this enclosure.
It's critical to have good wire, and none is included with the sub.
Improve your bass response and help block road noise.
Add a grille and keep your sub safe.
Keep your sub from rolling around in your trunk by using mounting hardware.
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