Garage
Shop

See all parts that fit your 2022 Cooper

Ground Shaker SQ 1 12-GRAY

12” Pro Single Sealed Square Subwoofer Box

highlight-star-icon

• 12” Pro Single Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 1.25 cubic feet

Learn more about the sq112-gray

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

12sql thumbnail

Atrend 12SQL

OUR PRICE: $69.99

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

CVP8 main

Cerwin-Vega CVP8 (Sold Individually)

350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

-16.67%

$49.99

List price $59.99

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

2
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

Description


Ground Shaker brand icon

Authorized dealer

General Features:

  • 12” Pro Single Sealed Square Subwoofer Box
  • Subwoofer mounting depth: 12"
  • Durable 11/16" Medium Density Fiberboard (MDF) construction
  • Box volume: 1.25 cubic feet
  • Color: Black
  • Also available in: Gray
  • Dimensions: 13.75"BD x 17.5"W x 13.75"H
  • Authorized Internet Dealer

Product history:

Atrend 12SQL thumbnail
(newest, current model)
Ground Shaker SQ 1 12-GRAY thumbnail
(previous model, replaced by Atrend 12SQL)
Sonic Sub Boxes 1SL12-1.0-GRAY thumbnail
(previous model, replaced by Ground Shaker SQ 1 12-GRAY)

Best selling similar products

MDFS10 small

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

• 0.77 cu ft Sealed Enclosure
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(121)

$59.99

List price $99.99

MDFD12 small

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(120)

$99.99

List price $119.99

NE101S small

NVX NE101S

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

(1)

$69.99

List price $83.99

Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Maximum Speaker Depth
12"
Total Box Volume
1.25 cubic feet
Box Exterior Color
Gray
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SQ 1 12-GRAY

Weight:

23.50lbs

Internal SKU:

sq112-gray

Internal Product ID:

62657

Customer Ratings & Reviews


Ground Shaker SQ 1 12-GRAY thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Very good box!

I've had this box for over a year. It's a very high quality prefab box....something that is not always the case with prefab boxes. No air leaks whatsoever, and it's solid. If I'm in the need of another enclosure, I will surely use this brand again.

By Juan on June 20, 2015 Checkmark Icon Verified purchase

14 found this helpful




RW1-254 RCK small

MB Quart RW1-254 RCK

10" Reference Series Dual 4-Ohms Subwoofer

$85.99

List price $100.00

AVH-X6700DVD small

Pioneer AVH-X6700DVD

Single DIN In-Dash DVD/CD/AM/FM Receiver w/ 7" Flip-Out Display

(1)

$299.99

List price $699.99

DAGU3234P small

Xscorpion DAGU3234P

Digital Platinum AGU Power Distribution Block w/ Three 2/4 Ga Ins & Three 4/8 Ga Outputs w/ Adapters

$12.99

List price $34.99

M303 small

Clarion M303 Marine Stereo

In-Dash CD/USB/MP3 Marine Receiver w/ Bluetooth, iPod Connection and Pandora Radio Control

(8)

$189.99

List price $299.99

KAPPA693M_SDSK2 small

Infinity Kappa 693M (INFSPKKA693MAM) with Sound Damping

720W Peak (240W RMS) Kappa Series 6x9” 3-Way Speakers + NVX SDSK2 Sound Damping

(54)

$254.94

List price $368.69

KDV-415U small

Kenwood KDV-415U

In-Dash DVD, CD, MP3, WMA Receiver with Front Panel Aux and USB Inputs

(1)

$229.99

List price $329.99

99-7338B small

Metra 99-7338B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2010-2013 Forte (Matte Black)

(6)

$55.99

List price $62.99

SC-C1+CLA-SC1 small

Clarion CLA-SC1 + SIRIUS SC-C1

SIRIUS SiriusConnect Adapter for Clarion + SIRIUS Connect Universal Tuner

$134.98

List price $149.98

LA790 small

Legacy LA790 American Legacy II Series

$114.99

List price $229.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2022 MINI Cooper

2018 Ford Flex

2020 BMW X2

2005 Mercury Sable

1990 Volvo 240

2004 Mazda B2300

2017 Cadillac Escalade

1985 Chevrolet Cavalier

2011 Ram Dakota

2016 Ford C-Max

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.