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Bbox Single Sealed 12 Inch Subwoofer Enclosure - Accu-Tuned Sealed Subwoofer Boxes - Subwoofer Box Improves Audio Quality, Sound & Bass - Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Extended Cab

4.4 4.4 out of 5 stars 348 ratings

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12" Single Vented
1997 - 2007

Purchase options and add-ons

Brand Atrend
Model Name Vehicle Specific
Speaker Type Subwoofer
Subwoofer Diameter 12 Inches

About this item

  • SINGLE 12 INCH SEALED SUBWOOFER ENCLOSURE: The Bbox 12 inch single sealed Accu-Tuned subwoofer box enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.
  • SPECIAL FORMULA: We use Aliphatic wood glue on our 12" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 12 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.
  • HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.
  • AIRTIGHT RECESSED SIDE PANELS: We use quality materials like our special aliphatic resin wood glue and brad nails from a pneumatic nail gun to create a tight hold on the MDF parts during the glue drying process to ensure that our subwoofer boxes have an airtight no-leak, no-rattle air chamber improving the overall sound quality of your sound system
  • Dimensions: Front Height:9.13, Rear Heigh: 6.63, Width: 24
  • Fits 1999 and Up GM Extended Cab (Ultra Deep)
  • MDF Construction

Additional Details

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Additional Information

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Bbox

Bbox Single Sealed 12 Inch Subwoofer Enclosure - Accu-Tuned Sealed Subwoofer Boxes - Subwoofer Box Improves Audio Quality, Sound & Bass - Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Extended Cab


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 24 x 15.13 x 9.13 inches; 1.12 ounces
  • Item model number ‏ : ‎ A151-12CP
  • Date First Available ‏ : ‎ September 1, 2004
  • Manufacturer ‏ : ‎ ATREND
  • ASIN ‏ : ‎ B0013MWT44
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.4 4.4 out of 5 stars 348 ratings

What's in the box

  • Speaker Box
  • Product Description

    Bbox Single 12 Inch Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Extended cab OEM-Fit is designed and engineered specifically for the 1999-2007 Chevrolet/GMC Silverado/Sierra Extended cab trucks to ensure an OEM fit with out impeding the operation of the back seat. Specially Formulated Aliphatic Wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly.


    From the manufacturer

    S

    Get the party started with the ideal sound quality you can truly jam to! Our carpeted sub box allows you to drop the tailgate and turn your truck into a music machine! Our woofer box was thoughtfully designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Dramatically improve the sound quality and bass response of your speaker system and listen to the music the way it was meant to be heard with our truck subwoofer box!

    S

    bbox logo atrend high quality subwoofer enclosure
    Introducing the Bbox Line of Products

    Designed and engineered in the USA. Using excellent woodworking techniques and design, combined with oversees manufacturing, allows Bbox to be the best economical solution for our budget-minded clients.

    Vehicle Specific Applications

    Available in Premium Carpet, Tough Guard Bedliner & Phantom Fit Fiberglass

    All of our Vehicle Specific Enclosures are engineered with a near-perfect factory fit in mind. We strive to maintain the maximum usable space in a vehicle while delivering the best performing subwoofer enclosure. Most enclosures are available in either a Premium Carpeted or durable, Tough Guard Bedliner finish.

    S
    S

    CNC Miter & Dado design and construction for the ultimate in air tight precision fit of all parts ensures a rattle and noise free environment. All Bbox car subwoofer truck box enclosures are made from high-quality MDF with a fully glued and braced assembly. Each carpeted truck subwoofer enclosure was designed to provide you with superior sound while withstanding demanding conditions. Hear and experience the difference today!

    s s s s sealed subwoofer enclosure chevrolet gmc crew cab vehicle specific series single sealed subwoofer boxes charcoal carpet quality terminal strong glue mdf grade
    A151-10CP A152-10CP A151-12CP A152-12CP S10 - Spacer F-4
    Customer Reviews
    4.3 out of 5 stars
    172
    4.3 out of 5 stars
    406
    4.4 out of 5 stars
    348
    4.3 out of 5 stars
    824
    4.2 out of 5 stars
    297
    4.5 out of 5 stars
    315
    Application 1999 - 2007 Chevrolet/GMC Silverado/Sierra 1999 - 2007 Chevrolet/GMC Silverado/Sierra 1999 - 2007 Chevrolet/GMC Silverado/Sierra 1999 - 2007 Chevrolet/GMC Silverado/Sierra 10" Spacer to Add 3/4" Mounting Depth 4 Gauge Amp Kit For Perfect Install
    Cab Configuration Extended Cab Extended Cab Extended Cab Extended Cab - -
    Number of Subwoofers Single Dual Single Dual Single -
    Subwoofer Size 10" 10" 12" 12" 10" -
    Enclosure Type Sealed Sealed Sealed Sealed - -
    Enclosure Material High Quality MDF High Quality MDF High Quality MDF High Quality MDF High Quality MDF -
    Enclosure Finish Premium Charcoal SRO Carpet Premium Charcoal SRO Carpet Premium Charcoal SRO Carpet Premium Charcoal SRO Carpet - -
    Power Wire Style - - - - - Tru Spec 4 Gauge CCA
    Fuse Rating - - - - - 100 Amp
    Max Wattage - - - - - 2000 W

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    Bbox Single Sealed 12 Inch Subwoofer Enclosure - Accu-Tuned Sealed Subwoofer Boxes - Subwoofer Box Improves Audio Quality, Sound & Bass - Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Extended Cab
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    Details
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    Price$94.99$106.69$99.99$79.95$123.15$79.95
    Delivery
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Customer Ratings
    Sound quality
    4.3
    4.5
    4.4
    4.3
    4.1
    4.4
    Value for money
    4.5
    4.5
    4.2
    3.9
    4.3
    Quality of material
    4.1
    4.5
    4.5
    3.9
    3.9
    Leg room
    4.1
    4.2
    4.3
    4.0
    Sold By
    Amazon.com
    Amazon.com
    Amazon.com
    HiFi-Soundconnection
    Amazon.com
    HiFi-Soundconnection
    speaker size
    12 inches
    12 inches
    10 inches
    6 inches
    12 inches
    6 inches
    power source
    Corded Electric
    Corded Electric
    Corded Electric
    Corded Electric
    Corded Electric
    Corded Electric
    speaker type
    Subwoofer
    Subwoofer
    Subwoofer
    Subwoofer
    Subwoofer
    Subwoofer
    mounting type
    Tabletop
    Tabletop
    Floor Standing
    Flush Mount
    Floor Standing
    weight
    0.07 pounds
    12 kilograms
    17 pounds
    14.35 pounds
    32 pounds
    14.5 pounds
    control method
    application
    application
    application
    model name
    Vehicle Specific
    Vehicle Specific Carpeted
    Vehicle Specific Carpeted

    Looking for specific info?

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    348 global ratings

    Customers say

    Customers like the quality, value, sound quality, performance, appearance and fit of the speakers. For example, they mention it's well built for the money, sounds great and that it fits perfectly under the seat.

    AI-generated from the text of customer reviews

    76 customers mention63 positive13 negative

    Customers like the fit of the speakers. They say it fits perfectly under the rear seat, the box, and the driver's side. Some say it's a space saver and the thump is awesome.

    "it's a box. u put a speaker in it, It goes thump. well made, fits the truck, works great." Read more

    "...The box is also a perfect fit and you won’t have to worry about it sticking out, sliding under, or digging into the bottom of the seat...." Read more

    "...Might have been his year or something else but fit great, I added some rubber spacers to give the sub some extra room though...." Read more

    "Fits like a glove in my 00 ext gmc 1500" Read more

    41 customers mention37 positive4 negative

    Customers are satisfied with the sound quality of the speakers. They mention that it sounds great, has the perfect amount of bass, and is well-made. Some say that the box is far from air tight.

    "...I have a Skar SVR in it and it sounds great...." Read more

    "From an installers prospective, this piece is a good buy! Over all sound is good for the space given...." Read more

    "...Sounds great.For the price, 4 stars." Read more

    "...It sounded a lot better than i expected it to. Still wont sound as good as a slotted or ported box but a slot could be put in really easy...." Read more

    26 customers mention26 positive0 negative

    Customers are satisfied with the quality of the speaker box. They mention that the construction quality is very good, sturdy, and should last for a long time. Some say that the carpet is in good shape.

    "it's a box. u put a speaker in it, It goes thump. well made, fits the truck, works great." Read more

    "...At first, the box was great, looked and felt solid. After install, I realized the edge of my sub was on the floor...." Read more

    "...The MDF is good quality. Looks good and should last for a long time. The ONLY thing I would change is the terminal...." Read more

    "...Overall a clean and sleek box, very well made and fits my truck perfectly!" Read more

    22 customers mention17 positive5 negative

    Customers like the value of the speakers. They mention it's well built for the money, and is a great purchase.

    "...Other than that, a great product and great value for money!" Read more

    "Great quality box for an affordable price. Fit my 12” JL perfect. And I got it to fit under my 2014 F-150 supercrew rear seat...." Read more

    "Worth the money. Installed a kicker comp and put it in my 2006 2500 HD it sounds great .Well worth the money" Read more

    "Box arrived late and damaged, very cheap mdf, cheezy terminals, carpet very thin and will likely separate as well, ,didn't want to wait another week..." Read more

    16 customers mention16 positive0 negative

    Customers are satisfied with the appearance of the speaker box. They mention that it looks clean, and fits well. Some say that it's an amazing sub enclosure that fits great under the seat.

    "...The MDF is good quality. Looks good and should last for a long time. The ONLY thing I would change is the terminal...." Read more

    "...Overall a clean and sleek box, very well made and fits my truck perfectly!" Read more

    "The box fit perfect under my seat and sounds great in my truck. Looks amazing and is very well built definitely recommend this box" Read more

    "Great box for my 07 silverado. Great sound for such a small area. Very nice construction at great price." Read more

    8 customers mention8 positive0 negative

    Customers are satisfied with the performance of the speakers. They mention that it works great, has a perfect fit, and works well with Kenwood shallow subwoofers.

    "...u put a speaker in it, It goes thump. well made, fits the truck, works great." Read more

    "Works well, sounds good. Fits very tight under rear seat, about 1/2" too tall...." Read more

    "Very Good service and products are great" Read more

    "Worked great with Kenwood shallow sub. Hits hard and will rattle anything around! Great purchase!" Read more

    6 customers mention6 positive0 negative

    Customers are satisfied with the box. They mention it's a great box, but it doesn't fit in a 2002 2500 HD silverado crew cab.

    "...At first, the box was great, looked and felt solid. After install, I realized the edge of my sub was on the floor...." Read more

    "...was super fast and came intact--the box had some damage but the woofer box was fine--it fits like a glove under the seat--doesn't stick out any--and..." Read more

    "Very nice box but, it does not fit in a 2002 2500 HD silverado crew cab." Read more

    "Great box, this box fits great in a 2000 extended cab silverado. Plenty of bass for me with a kicker comp and 250 watt kicker amp!" Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the speakers' hit resistance. They mention that it hits hard and will rattle anything around.

    "...about getting a dual box but I see no problems with a single, it hits so hard!..." Read more

    "It’s been great for me, hits way harder then the other box it was in. I don’t have any complaints so far, been about 6 months" Read more

    "Hits hard and it’s well built for my one 12 under the seat of my truck. Shakes my whole truck" Read more

    "Worked great with Kenwood shallow sub. Hits hard and will rattle anything around! Great purchase!" Read more

    Perfect fit 99 (new) Gmc Sierra 3 door. Ext. Cab
    5 Stars
    Perfect fit 99 (new) Gmc Sierra 3 door. Ext. Cab
    Seats go up or down with this perfect fit box, when the seats are down you can't even see it , it fits perfectly. Take note that this box is designed to face the subwoofer down. I paired this with a 12" Kicker CompR and it bumps.There are some reviews saying it stinks, I highly recommend unboxing a day or 2 before install and leaving it to air out in a garage or by a window. I sprayed mine with febreeze and let it sit for a day and never noticed the smell again. I think the glue just takes time to cure.
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    Top reviews from the United States

    Reviewed in the United States on March 19, 2024
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    Reviewed in the United States on January 21, 2022
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    4 people found this helpful
    Report
    Reviewed in the United States on June 3, 2023
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on January 18, 2021
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    Customer image
    4.0 out of 5 stars 9/10 buy again!
    Reviewed in the United States on January 18, 2021
    From an installers prospective, this piece is a good buy! Over all sound is good for the space given. I was able to fit a 12" Kicker comp and not need to modify anything. The MDF is good quality. Looks good and should last for a long time. The ONLY thing I would change is the terminal. I personally don't like quick connections when I am using a sealed box. 9/10 I would buy again and tell me friends to buy.
    Images in this review
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    2 people found this helpful
    Report
    Reviewed in the United States on March 23, 2021
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    Customer image
    5.0 out of 5 stars Huge upgrade at amazing price!
    Reviewed in the United States on March 23, 2021
    I had recently bought a 12 inch audiopipe subwoofer off a friend but I was in dire need of a fitted box for my 2005 Chevy Silverado Extended Cab. I found this box and decided to order it and man let me tell you the difference that this box made to my truck. I was thinking about getting a dual box but I see no problems with a single, it hits so hard! The box is also a perfect fit and you won’t have to worry about it sticking out, sliding under, or digging into the bottom of the seat. My only complaint is that it didn’t specify which side the box would fit on since I was planning to put it on the driver side, but that’s not a big issue and maybe I just missed it somewhere in the description! Other than that, a great product and great value for money!
    Images in this review
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    6 people found this helpful
    Report
    Reviewed in the United States on November 25, 2019
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    3 people found this helpful
    Report
    Reviewed in the United States on February 28, 2023
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    Customer image
    5.0 out of 5 stars Perfect fit 99 (new) Gmc Sierra 3 door. Ext. Cab
    Reviewed in the United States on February 28, 2023
    Seats go up or down with this perfect fit box, when the seats are down you can't even see it , it fits perfectly. Take note that this box is designed to face the subwoofer down. I paired this with a 12" Kicker CompR and it bumps.

    There are some reviews saying it stinks, I highly recommend unboxing a day or 2 before install and leaving it to air out in a garage or by a window. I sprayed mine with febreeze and let it sit for a day and never noticed the smell again. I think the glue just takes time to cure.
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on April 29, 2019
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase
    Customer image
    1.0 out of 5 stars You get what you pay for
    Reviewed in the United States on April 29, 2019
    Box arrived late and damaged, very cheap mdf, cheezy terminals, carpet very thin and will likely separate as well, ,didn't want to wait another week and a half for another to ship, I will be making my own box after seeing the quality of these, I'm using the box until I finish construction of a new one, fits under the back seat ok could be better, 2001 2500 ex cab sierra
    Images in this review
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    2 people found this helpful
    Report

    Top reviews from other countries

    Amazon Customer
    1.0 out of 5 stars Does not fit 2007
    Reviewed in Canada on January 30, 2021
    Size: 12" Single VentedStyle: 1997 - 2007Verified Purchase