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Sound Ordnance Bass Bunker

Single truck-style sealed enclosure for 10" sub (Model BB10-T)

Item #: 777BB10T

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4 Reviews | Ask Questions


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Sound Ordnance's rugged Bass Bunker enclosures come built to last, ready to help your sub deliver real low-frequency firepower. These unloaded boxes feature high-grade, medium-density fiberboard construction, with 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 BB10-T truck-style sealed enclosure holds one 10" subwoofer and offers an internal volume of 0.74 cubic feet. At just under 7" deep, it's designed to fit behind the seats in many truck cabs, so you can experience great bass without sacrificing too much space. Just add the right sub, 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 truck-style enclosure for one 10" subwoofer
  • 5/8" MDF (medium-density fiberboard) with black carpet covering
  • cutout size: 9-3/16"
  • internal volume: 0.74 cubic feet
  • dimensions: 28-11/16"W x 13-11/16"H x 6-15/16"D1 x 5-9/16"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.

Sound Ordnance™ Bass Bunker Reviews

Average Customer Review:

4 Reviews

Good Quality Box

Written by: Jacob from Arkansas on May 12, 2015

Seems like a good, compact enclosure. Unfortunately, it did not fit my truck- was about 2 inches too tall, made it hit a mounting bar that prevent the rear seat from latching by 3.5 inches. 2004 Nissan Frontier, Crew Cab.

Pros: Sturdy and well made; looks great; compact fit

Cons: None, besides the fact it wouldn't fit my particular vehicle.


Written by: nolan from missouri city tx on October 6, 2014

Crutchfield Customer Review (What's this?)

fit behind seat perfect great buy



Does not fit 2004 F250 crew cab

Written by: John from Springfield on May 10, 2012

Crutchfield Customer Review (What's this?)

Bought it thinking it would fit behind the seats of my 2004 ford F250 super duty crew cab it doesn't



Great compact box

Written by: MattP from Athens, GA on January 19, 2011

Crutchfield Customer Review (What's this?)

I purchased this sub box to go along with the Pioneer TS-SW2501S4 and a Bazooka
MGA1500. If you are considering a similar setup, be warned that the Pioneer speaker
has a mounting diameter of 9 5/16", which is 1/16" too large to fit in this sub box. It took
me about an hour with a Dremel to get it to fit, but now that it does, its great.

The enclosure is well made and perfectly sized to fit in my '96 Integra coupe. Coupled
with the amp and speaker above, I have a VERY loud and tight bass.

The enclosed 'grill' of 3 metal bars is worthless. They don't actually stay in the holes
provided if any sort of pressure is applied. For this, the enclosure receives 4 stars.



Hands-on research

What's in the box?

  • Single truck-style enclosure for a shallow mount subwoofer
  • 3 Grille rods

Product Research


Compatibility: This enclosure is specifically designed for a single shallow-mount component subwoofer.

Materials: The box is constructed of 5/8" MDF (medium-density fiberboard). MDF resists flexing and has anti-resonant qualities.

Design: Complementing the shallow subwoofer, this enclosure provides the optimum sealed box volume for truly full-size woofer performance. Designed to take up a minimum of space, the enclosure fits neatly behind the rear seat of many pickup trucks or in the cargo area of an SUV. The construction features sturdy 5/8" MDF and includes internal bracing for strength and bass clarity.

Terminals: The spring post wire terminals, located on the right side of the enclosure, will accept bare wire (up to 10 gauge), pin connectors, and single banana plugs.

Brackets: Brackets (not included) are recommended for more secure mounting.

Dimensions: The dimensions listed in Features & Specs are maximum figures, in other words the depth was measured with the grille rods installed. The depth of just the enclosure (without the grille rods) is 6.33" at the bottom and 3.97" at the top.

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 verify what’s in the box, 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.

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?

Customer Q&A