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Atrend 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

  • Based on 360 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by SonicElectronix-com

Arrives Sunday, Jun 29
Order within 2 hours and 27 minutes
Available payment plans shown during checkout

Size: 12" Single Vented


Style: 1997 - 2007


Features

  • 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
  • Completely Carpeted Enclosure With Rounded Edges
  • 0.75-inch Speaker Baffles
  • Custom Built for Under Seat Application

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.

Brand: Atrend


Speaker Maximum Output Power: 180 Watts


Frequency Response: 20 Hz


Audio Output Mode: Mono


Mounting Type: Floor Standing


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


Country of Origin ‏ : ‎ China


Customer Reviews: 4.3 4.3 out of 5 stars 360 ratings


Model Name: ‎Vehicle Specific


Speaker Type: ‎Subwoofer


Special Feature: ‎Durable, Lightweight


Recommended Uses For Product: ‎For subwoofer


Compatible Devices: ‎Projector, MP3 Player, Laptop, Gaming Console, Desktop, Television, Tablet, Smartphone, Karaoke Machine


Subwoofer Diameter: ‎12 Inches


Unit Count: ‎1.0 Count


Surround Sound Channel Configuration: ‎1.0


Color: ‎Charcoal


Included Components: ‎Speaker Box


Product Dimensions: ‎15.13"D x 24"W x 11.12"H


Item Weight: ‎1.12 ounces


Is Waterproof: ‎FALSE


Warranty Type: ‎Limited Lifetime Warranty


Number of Items: ‎1


Control Method: ‎App


Speaker Size: ‎12 Inches


Power Source: ‎Corded Electric


Woofer Diameter: ‎12 Inches


Vehicle Service Type: ‎Car


Customer Package Type: ‎Frustration-Free Packaging


Audio Driver Type: ‎Dynamic Driver


Audio Driver Size: ‎12 Inches


Subwoofer Connectivity Technology: ‎Wired


Includes MP3 player?: ‎No


Specific Uses For Product: ‎The specific uses for this product can be inferred as improving audio quality, sound, and bass for car subwoofers, specifically designed for lower profile sound quality subwoofers in 1999-2007 Chevrolet/GMC Silverado/Sierra Extended Cab vehicles.


UPC: ‎115970762657 079532121873 088020764409 163120687879 809198931253 807320255970 999993751177 804066822244 806293931188 069060205053 666672839449 999992320022 070050046068 012301806045 636644881110 001910019229 012300715379 807031780662 100177470597 168141235276 611101429906 617407382716 801200945821 809391323046 151903423882


Style: ‎1997 - 2007


Global Trade Identification Number: ‎10


Manufacturer: ‎ATREND


Country of Origin: ‎China


Item model number: ‎A151-12CP


Is Discontinued By Manufacturer: ‎No


Chassis Size: ‎Vehicle specific


Weight: ‎30.44 Pounds


Date First Available: September 1, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • fits good
Size: 12" Single Vented Style: 1997 - 2007
I put a Skar vd12 in my box. I added polyfill a coupld months later, made a big difference in volume and clarity. Can hear lower bass notes better. Be sure to use polyfill.
Reviewed in the United States on March 7, 2025 by Amazon Customer

  • Fits great
Size: 12" Single Vented Style: 1997 - 2007
I installed a powered RF sub/amp just had to cut the terminal hole to fit the RF one. Works great in my 2002 Sierra. Fits under passenger rear seat in extended cabs. Volume isn’t technically enough for most 12” subs but you have to compromise, I added some poly fill to help and it sounds fine
Reviewed in the United States on June 3, 2024 by Lumpydonut Lumpydonut

  • Clean, hidden, and worth every penny!
Size: 12" Single Vented Style: 1997 - 2007
I purchased this box for my 2004 Chevy Silverado extended cab and I could not be happier! I installed a 12 inch kicker comp with no problems and wired it right up. The best part about the box is how hidden it is. Most people don't even know that I have a full 12 inch sub in the back until I turn on the stereo! I was concerned that there would be sound loss because of the sub facing down but not at all! The box fits snug with every groove in the floor and the seat comes down and locks fully! I have my amp installed behind my seat so the wires go right up without being exposed. Overall a clean and sleek box, very well made and fits my truck perfectly! ... show more
Reviewed in the United States on January 19, 2015 by Shellie Shellie

  • Cheap connection port. Tight fit. Solid box
Size: 12" Single Vented Style: 1997 - 2007
Only problem was a cheap connection port that leaked air, I recommend getting a better one for a tight seal and not having to listen to the leaky air every time it hits. Other than that, it's great and the 12" Rockford P3 that I had laying around fit perfect, just had to pull the rubber protector off the magnet and it slid right in. (Im not a professional so i don't know if it's bad to take that off or if the p3 is too big even though the recommended CU's were close but it works great for me hooked to a 500w RMS mono block by RF) ... show more
Reviewed in the United States on May 1, 2018 by Chris P Chris P

  • Excellent box
Size: 12" Single Vented Style: 1997 - 2007
Fits perfect good quality
Reviewed in the United States on June 4, 2024 by Brandon Sodetani

  • You get what you pay for
Size: 12" Single Vented Style: 1997 - 2007
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 ... show more
Reviewed in the United States on April 29, 2019 by cody cody

  • Fits 4 wheel drive fine!
Size: 12" Single Vented Style: 1997 - 2007
Ignore the person that says it doesn't fit 4x4. Might have been his year or something else but fit great, I added some rubber spacers to give the sub some extra room though. I have a Skar SVR in it and it sounds great. It could sound a little better if they made the box a little bigger but sounds awesome in my 3 door 99 Chevy. ... show more
Reviewed in the United States on January 21, 2022 by Garrett

  • Decent, not my first choice.
Size: 12" Single Vented Style: 1997 - 2007
I was lazy and didn't want to build a box, as I was in a hurry to get the sub in. At first, the box was great, looked and felt solid. After install, I realized the edge of my sub was on the floor. I shrugged it off and figured it'd be fine. Few months later I took the sub out to clean the truck, and there was actual material missing from it due to being on the floor. I now have it propped up with some random spacers I had laying around. Sound wise, it's ok. It doesn't hit as hard as I expected. Overall, it's fine if you have no other options. Wouldn't buy it again though. ... show more
Reviewed in the United States on November 25, 2019 by Amazon Customer

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