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Sound Ordnance Bass Bunker

Ported dual 12" subwoofer enclosure (Model BB122-125V)

40 Reviews | 10 questions - 14 answers

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Item # 777BB1222V

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Outlet: Scratch & Dent

Was: $89.99

Outlet Savings: -$21.60

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Our take on the Sound Ordnance™ Bass Bunker

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.

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 BB122-125V ported enclosure holds two 12" subwoofers and offers an internal volume of 1.36 cubic feet per chamber. Its large vents feature rounded inner corners that keep port noise to a minimum for more accurate response. 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:

  • ported hatchback style enclosure for two 12" subwoofers
  • 5/8" MDF (medium-density fiberboard) with black carpet covering
  • cutout size: 11-1/16"
  • internal volume: 1.36 cubic feet per chamber
  • dimensions: 32-3/4"W x 14-3/8"H x 14-3/8"D1 x 11-1/4"D2
  • warranty: 1 year
  • Our 60-day money-back guarantee

The fit & finish of this Bass Bunker is truly over the top ! i was almost more impressed with box than the 12 " speakers but together they form a set that is really better than i hoped for !!! LOOK & Sound incredible !!

Michael J., Justice, IL

What's in the Box:

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

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Featured Video:


Sound Ordnance™ Bass Bunker Reviews

Average Customer Review(s):

(40 Reviews)

Fantastic overall look & sound !!

Michael J. from Justice, IL on 10/27/2017

1987 Oldsmobile Cutlass Salon
Crutchfield Customer Review (What's this?)

The fit & finish of this Bass Bunker is truly over the top ! i was almost more impressed with box than the 12 " speakers but together they form a set that is really better than i hoped for !!! LOOK & Sound incredible !!

Pros: I was truly surprised at the way this box is built & the overall finish of it !!! Very happy with it !!!

Cons: None at all cuz it is so impressive !!!

Sound Ordnance™ Bass Bunker

harold from Greensburg, IN on 10/24/2017

Crutchfield Customer Review (What's this?)

I have made several purchases from Crutchfield, however they always seem to surprise me. From their lightening fast shipping to their great advice. I ordered this bass bunker, two days later it shows up in perfect condition. Sounds excellent. Thanks again!

Pros: its all good


2012 Honda Civic SI

Cody from Red Lion,PA on 7/16/2017

Crutchfield Customer Review (What's this?)

Fit into my trunk very neatly. Still allowed for plenty of cargo space as well.



Thumping Bass

Donovan from MD on 7/4/2017

2012 Nissan Maxima
Crutchfield Customer Review (What's this?)

Great design and well built. Well worth the purchase.

Pros: Everything

Cons: Wish it had a side port

pounding bass

Kevin from Waco, TX on 3/19/2017

Crutchfield Customer Review (What's this?)

Great box fits like a glove

Pros: quality price looks

Cons: none

Good box

E from Mason City, IA on 1/23/2017

Crutchfield Customer Review (What's this?)

Good box I got it in a bundle deal with two woofers.

Pros: Sturdy. Good construction

Cons: None

Sound Ordnance™ Bass Bunker

Anonymous from Tampa, FL on 1/1/2017

Crutchfield Customer Review (What's this?)

Easy ordering....easy receiving...easy installing! Looks good...feels good...sounds good!

Pros: As stated above!

Cons: None!

Sound Ordnance™ Bass Bunker

Paul from St. Paul, MN on 12/19/2016

Crutchfield Customer Review (What's this?)

Solid box, great price



Sound Ordnance™ Bass Bunker

Anonymous from East Grand Forks, MN on 10/16/2016

Crutchfield Customer Review (What's this?)

This bass bunker works really nice with my subs and there was no problem getting themin and setting up works great!!




Isaiah W from Las Vegas, NV on 8/27/2016

I would have posted an Unboxing video but I was too excited to put the new box in my car. Very sturdy well built box.

Pros: Very solid. Had no problem hooking everything up.

Cons: Can't think of one

Sound Ordnance™ Bass Bunker

George from Tallmadge, OH on 7/19/2016

Crutchfield Customer Review (What's this?)

I really like this unit fit nicely in my sons trunk , with the porting the subs hit HARD

Pros: well built

Cons: none

This Box Pounds

Brendan from Byron Center, MI on 7/12/2016

Crutchfield Customer Review (What's this?)

I have two Alpine SWR 12 D2's in this box, and it really bumps. I highly recommend it if you have subs that will push a lot of air. Sounds great!

Pros: Fits big subs, high quality, allows for subs to be wired in any way you want

Cons: None

Sound ordinance box

Martin A from Pueblo Co on 3/19/2016

Crutchfield Customer Review (What's this?)

The bass box is well built, the sound is above average in my opinion! The installation of the subs was easy and hassle free. Wiring connection were easy to use no soldering needed. I would recommend to anyone thinking about purchasing this box, go for it. You should be pleased.



Great price and quality

Mark C from Tuscaloosa, Al on 3/7/2016

Crutchfield Customer Review (What's this?)

Great value for the price. Box is sturdy and well consructed. You cannot build a box from scratch at this price. Unless you just must have a custom solution, this is the way to go. Multiple sizes to match the recommended volume requirements of your subs. Nice terminal connectors to hook up external wires. Would buy again.

Pros: Well constructed. Nice looking. Arrived undamaged. As advertised.

Cons: Internal speaker wire that comes soldered to box, is not meaty. Would like a bigger one. Probably not necessary. You may want to add some baffling/pillow stuffing. Doesn't come with any. Either issue above isn't a big deal. I did give 5 stars bases on internal wire size.

05 Ford Mustang

velasquez from Arkansas on 12/30/2015

Crutchfield Customer Review (What's this?)

This is a bang for your buck definitely a good investment for your car... I highly recommend this if you want a good setup for your subwoofers. It rattled the interior in My Mustang so much the rearview Mirror popped out of place I was glad it didn't break though but I'm very happy with My Box. I wish I could have the subs pointing to the front of the car instead of the back if there is a way to do it on an 05 Mustang V6 that would be great to know!

Pros: Everything....Nice structure on the inside, Fine Quality wood, Clean black carpet, Triangular ports, back terminals are nice as well.

Cons: Only that I could not have My subs facing the front but still an outstanding box.

2010 Mustang Fot

IndyMan2010 from Indiana on 11/2/2015

Crutchfield Customer Review (What's this?)

Good box and fit in my trunk! Sounds great and looks good.



12 inch sub box

skillz from albany indiana on 6/29/2015

Crutchfield Customer Review (What's this?)

Great box for my mustang sounds good

Pros: Fits in my trunk, looks good

Cons: None


Bk from Jefferson City, MO on 5/29/2015

This box pounds my alpine type r.. And this box actually fit inside the trunk of my 2008 Ford Mustang!! I feel a lot more vibration then I did with my old box.

Pros: Everything

Cons: Nothing


Jarvis W from Charlottesville virginia on 4/27/2015

Good product

Pros: Nice sound

Cons: None

Sound Ordnance™ Bass Bunker

Anonymous from Senatobia, ms on 2/15/2015

Crutchfield Customer Review (What's this?)

Solid well built box. Deep bass with no rattle/vibrations. Fairly compact size. Excellent box.

Pros: Fits behind seats in an extended s-10, and trunk of Sebring car. Deep bass. Solid built.


Great enclosure

Tim W from Bluebell pa on 1/8/2015

Crutchfield Customer Review (What's this?)

Great enclosure really makes the bass in my subs hit hard

Pros: It is and does exactly what it's intended to do


sub box

sound ordinance base bunker from charlottesville va on 1/5/2015


Pros: everything

Cons: nine

Great enclosure , just didn't fit Genesis trunk :(

Reef from Pompano Beach , Fl on 12/28/2014

Crutchfield Customer Review (What's this?)

Great box , just didn't fit my 2014 genesis trunk ... but was so happy with the amp and speakers , that I just had a box made and my cats sleep in the other one :)



Subwoofer Box

Jweis from Waterloo, IA on 10/3/2014

Crutchfield Customer Review (What's this?)

Box came with no damage easy to install in. Spec meet what are listed on website. Terminals are not to bad for the price. Carpet does not have any flaws. workmen ship is excellent overall. Box is much lighter then I expected. I would not recommend change subwoofers in and out of this box to many time as it will not hold up. overall for the price and free shipping it is hard to beat. Perfect Hz and Cubic feet for 12 inch Alpine type-S subwoofers.

Pros: Built well, Nice terminals, Nice carpet

Cons: Light weight will not last multiple speaker changes

Sound Ordnance™ Bass Bunker

tbK from kansas on 7/7/2014

Crutchfield Customer Review (What's this?)


Pros: gives me my perfect bass nice ports work great looks nice and fits in perfect

Cons: none

I like it!

PabloB from San Juan, PR on 6/23/2014

Crutchfield Customer Review (What's this?)

When I first installed it I was skeptical about the way it sounded. I had a previous single woofer box that went deeper in bass than this box. But after some tweaking and fine tuning it, I got this box to go as low as the other one, and louder. I still have some way to go to finally set the amp and receiver to get the most of this box. Overall the box is well constructed, not too big, does not occupy much space, and for the price, you can't go wrong with this one. I received quickly, considering that I'm in the Caribbean. And yes, I recommend this box.

Pros: Well constructed box. Not too big. Very nice price. Tight solid bass.

Cons: If you are looking for lower tuning, go for the bigger box.

Sound Ordnance™ Bass Bunker

Anonymous from Ingalls, Indiana on 6/18/2014

Crutchfield Customer Review (What's this?)

Perfect size, hits hard, sounds amazing

Pros: Size,sound

Cons: None

Great box

Pierce from Zeeland, Michigan on 6/2/2014

Crutchfield Customer Review (What's this?)

Great box my kenwood kfc-w3013ps 12" subs fit perfectly with no problem and sound great! Great material and construction definitely would reccommend this product.



perfect! always

roadbasshead from washington, nj on 3/26/2014

Crutchfield Customer Review (What's this?)

i have 2 dual 10" versions of this box and i wanted to add 2 12"s so i picked this up, once again it is made perfectly and feels heavy duty, the connectors are all convenient to use and the box makes such a great sound. i thought the 4 10"s in a hatchback was wild, this just put my car over the top! well done sound ordnance, i display your sticker with pride.

Pros: construction, cost, look, feel, sound, i love it

Cons: none whatsoever.

not as happy

el jefe from kewanee IL on 3/26/2014

Crutchfield Customer Review (What's this?)

Looks clean.. but feels like compressed cardboard..

Pros: Inexpensive

Cons: Lacks quality of some other boxes for same price

Awesome box

Ryan from Quinlan tx on 1/31/2014

Crutchfield Customer Review (What's this?)

I had trouble finding a box that would make my subs sound good. I had went through 3 different boxes before I called crutchfield an they recommended this box. It looks good, fits in the backseat of of my crew cab and best of all it sounds AMAZING!!!!

Pros: Great sound Great fit Looks awesome Light weight

Cons: Had to modify to wire my subs down to 2 ohm. Nothing major just had to drill a hole in the center divider


reddogg from eden,nc. on 1/29/2014

Crutchfield Customer Review (What's this?)

I had the pioneer tsw309d2 in a sealed box in the trunk of my challenger not much bass. I ordered this box from Crutchfield and you wouldn't believe the difference. I had to turn my amp gain back. I'm probably running gain about 10 percent and it is some loud bass. This box is exactly what I was lookin for, you will not be disappointed with this purchase.

Pros: Great box, great price, great customer service.

Cons: None

No where disapointed

Anonymous from Plymouth, ma on 1/3/2014

Crutchfield Customer Review (What's this?)

Although I haven't gotten to install the subs I bought for this enclosure yet due to a future install date, I am very happy with this purchase. The overall structure of the box is far better than I've seen from any friends and the reinforced walls is what does it. I hope to get my system up soon then I can give a full review



Great box

Roger B from Wareham, MA on 8/28/2013

Crutchfield Customer Review (What's this?)

Great sound with my 2 Alpine SWE-12S4 and the Alpine MRV-M500 pushing them




Heath from Gadsden, Alabama on 8/13/2013

Crutchfield Customer Review (What's this?)

I was about to send this box back. But I waited. I have 2 PRO Champion TS-W3002D2 Pioneer 12's . I have an Alpine MRX-M100, 1000 Watts RMS into 2ohms. and a factory alternator and battery. I had these 2 subs in seperate .749 Cubic ft. sealed boxes. they sounded good but not what I wanted. I had them wired wrong!!! This box with these subs HIT HARD AND LOUD!!!!!!!!BOOOOOOOM TOOOOOOOOOO!!!!!!!!!! I AM HAPPY!!!!!!!!YOU WILL BE TOO!!!!!!!! THANK YOU CRUTCHFIELD ADVISORS!!!!!!!! I CAN'T SAY ENOUGH!!!!!!!!! EXTREMELY WELL BUILT!!!!!!!! TO THE "T" !!!!!!!!!

Pros: Exelent Build. great quality! Very Low BASS!!!! Adjust your amp settings. You wont be dissapointed!!!!!!!!

Cons: NONE!!!!!!!!!

Bass Bunker box

Anonymous from chandler, az on 4/3/2013

Crutchfield Customer Review (What's this?)

I purchased the box, received it fairly fast in just a few days with the free shipping. I love it, I got a quality box for a good price and professional work, you cant go wrong with crutchfield!

Pros: Very Clean bass!

Cons: Loss of noise level due to ported box

Sound OrdnanceT Bass Bunker

EDLC from SAN ANTONIO TX on 3/7/2013

Crutchfield Customer Review (What's this?)



Cons: 0

not so good

Anonymous from menominee on 7/26/2012

This box is ok, but if u want loud clean bass I would recomend a different box.

Pros: Well built, very solid

Cons: Seperate chambered box with individual ports for each sub

Great Enclosure

Daniel from San Antonio, Texas on 6/26/2011

Crutchfield Customer Review (What's this?)

First off, let me start by saying that this was my first purchase from Crutchfield. I needed a good enclosure to replace my old single 12" sealed enclosure, on which the rear wire inputs became loose and were lighting on fire. I went to Best Buy prior to landing on Crutchfield.The enclosures there sucked!! They were either $150+ or you had to assemble them yourself. After a little bit of research, and help from the wonderful people at Crutchfield, I landed on this bad boy. Because the sides of the enclosure were separated, it allowed me to put my old Sony XPlod sub on one side and still use it while I waited to get money for a second one. By going from a SEALED enclosure to a PORTED enclosure, I noticed an incredible gain of booming bass! Later, I added another Sony XPlod sub, and OH MAN you can hear me coming from a mile away. I have owned this product for about a year now, and I can tell you with confidence that it has exceeded my expectations in terms of durability and longevity. No components are even close to becoming loose. One more thing before I end this review - This thing is HEAVY. Heavy in a good way though. Not like, dragging your trunk on the ground or lowering your rear end heavy. With my old sub enclosure, I had to use a heavy duty stapler to staple industrial strength velcro to it. On this one, It's weight keeps it from sliding all over my trunk!



Sound Ordnance™ Bass Bunker

Anonymous from LongIsland, NY on 6/12/2010

Crutchfield Customer Review (What's this?)

I purchased this 12" subwoofer enclosure and I am completely satisfied. First, I love its size--it is not too large like some of the other enclosures. It fit right into my 2007 altima with ease--I was able to tug it right behind the seat. The dimensions were good enough to allow my 12" kenwoods to punch out tight quality bass. Thanks to everyone at Crutchfield I am customer for life.




Hands-on research

Product Research


Materials: The Sound Ordnance BB122-125V Bass Bunker is an unloaded, hatchback-style ported enclosure for two 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 1.36 cubic feet of airspace.

Terminals: The BB122-125V is equipped with two pair of spring-post speaker terminals, one for each chamber, mounted in the rear panel. The spring terminals will accept bare wire up to 10 gauge, 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 24" 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 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.

Staff Reviews

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.

What are the Labs?
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I am familiar with the quality of sound ordinance and couldn't pass on the price! [ Brandon  Nov 17, 2017 ]
I chose this item because I have already purchased 3 Jensen 10" sub woofers.and I love the subs. I wanna see what a dual 12" enclosure can do [ Orin  Nov 17, 2017 ]
I currently have one 12 inch jbl subwoofer and was looking to double the power so I looked on many different websites for a nice looking, yet well performing vented enclosure. I finally came across the Sound Ordinance bass bunker from Crutchfield! I am very excited to install this and hear the powerful bass! [ Kyle  Oct 02, 2017 ]
Great box, I already own 2. [ Rohan  Jul 11, 2017 ]
Looks and the dual ports [ scott  Jun 26, 2017 ]
Seems to be a good build sturdy. The wire connectors feel a little cheap, I feel like the amount of money they could have been a little higher quality but it gets the job done [ Squire C.  Nov 28, 2016 ]
Needed a good box for the subs [ Michael  Nov 22, 2016 ]
I have two 12" subwoofers in a box which got a little water damage and needed a new box. The specs on this box seem to match what I need for my 2-12" Rockford Fosgate subs. [ fritz  Jul 15, 2016 ]
I have purchased one in the past, it got stolen but, i know is great speaker box. S/O hands down good quality. [ G  Jul 13, 2016 ]
Most highly recommended and it looks very nice and well put together. [ Kierik Sage  Jun 21, 2016 ]
Value [ Barry  May 08, 2016 ]
just some subs for the meantime [ Sergio  Apr 17, 2016 ]
Bases on the customer reps research, this showed to be the best box for the subs I was going to use. [ eric  Mar 23, 2016 ]
This box was the perfect size for the subwoofers I purchased. [ David T.  Mar 23, 2016 ]
Was looking for a good sub box and liked the reviews [ Michael  Jan 21, 2016 ]
I chose the Bass Bunker for its price. It will do exactly what I need, no more and no less. Simplicity for a great price. [ Joshua  Jan 14, 2016 ]

10 questions already asked

I believe so, I had no problem with Boston Acoustic and MTX. [ Michael  Oct 01, 2017 ]
For details on fit and/or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They can go over all the specifics with you to ensure a proper fit in your system. Thanks! My Bio: [ Larry  Jun 20, 2017 ]  Staff
I'm sure they will and doesn't have preset holes so pattern line up wouldn't be an issue [ Denarius  Apr 28, 2017 ]
You can check to see if this will fit your vehicle by using our Outfit My Car tool: For additional details on fit and/or installation, please contact an Advisor directly by phone (1-800-324-9695) or online chat. They can offer more specific information on fitment as well as anything else you'll need to complete the installation. Hope that helps! [ Larry  May 02, 2017 ]  Staff
It should because I put one in my 2001 corolla and it fit with some space leftover [ Hunter  Mar 22, 2017 ]
Thanks for your question. You can search for "carpet" on the Crutchfield website. Here is a link to the Metra brand carpet rolls. There are three different colors available. Hope that helps. [ Kenny  Aug 26, 2016 ]  Staff
yes i have pyle in mine they sound great [ WILLIE  Jun 30, 2016 ]
Yes, perfectly fine. [ DAVID  Jun 29, 2016 ]
I personally own both products. Yes, they can support it! Though the closed box is what I would have preferred. I love this box though, and the speakers are some of the best to date! [ BRANDON  Apr 26, 2016 ]
S/O makes great boxes. They'll definitely handle the vibrations from the type R's. Although this particular model has a volume slightly smaller than recommended, it should still sound great. Other option is the Model BB122-175V. A little more volume so the extreme lows will hit a little harder. [ willie  Apr 25, 2016 ]
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Oct 21, 2015 ]  Staff
Sealed box for these speakers. Used a bi passed box and they hit harder in a sealed box. [ DERRICK  Aug 25, 2015 ]
Haven't purchase these items [ TONATIUH  Mar 12, 2015 ]
The box ports are tuned to about 36htz so make sure that the sub can handle frequencies that low and you will get a very nice sound, it is a great box and you can get that loud boomy sound from it. Hope this helped! [ ETHAN  Feb 27, 2015 ]