Garage
Shop

See all parts that fit your 2026 Mustang Mach-E

Absolute KSB12D

Dual 12" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofers

Absolute
Shop all Absolute
highlight-star-icon

Dual 12" Square Sealed Enclosure • Designed Specifically for the Kicker Solo-Baric L3 and L7 Subwoofers • Dual Chambers • Premium Black Carpet Finish • Banana-Clip Ready • Color Coordinated Binding Post

Learn more about the ksb12d

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

SXE-1726S main

Alpine SXE-1726S

440W Peak (80W RMS) 6.5" SXE Series 2-way 4-ohm Coaxial Car Speakers

13
-21.82%

$42.99

List price $54.99

Description


Absolute brand icon

Authorized dealer

  • Dual 12" Square Sealed Enclosure
  • Perfect for two 12" Kicker Solo-Baric L3 or L7 subwoofers
  • Dual chambers allowing maximum individual power performance
  • Gold plated terminals for premium signal transfer
  • Banana-clip ready allowing quick and easy access
  • Convenient color coordinated binding post connections
  • Premium black carpet finish
  • Mounting depth: 14-1/2"
  • Cutout dimension: 11-1/4"W x 11-1/4"H
  • Box volume (total): 2.636 cubic feet
  • Box volume (per chamber): 1.318 cubic feet
  • Made from 3/4" Medium Density Fiberboard (MDF)
  • Dimensions: 15-1/4"D x 28"W x 14"H
  • Authorized Internet Dealer

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

MDFS12 small

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

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

(172)

$69.99

List price $69.99

10SQL small

Atrend 10SQL

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.69 cubic feet
• Completely miter and dado end panels
• Premium carpeted finish
• Made in the USA

(16)

$59.99

List price $89.99

NE81S small

NVX NE81S

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

(1)

$59.99

List price $65.99

NE151S small

NVX NE151S

• 15" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.10 cubic feet
• Premium Black Carpet with Black NVX Logo

$89.99

List price $107.99

NE121S small

NVX NE121S

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

$89.99

List price $99.99

1TRUCK12 small

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

(27)

$54.99

List price $95.99

UBE-FD-09F150SC-S210 small

NVX Empty BOOST Box - 2009-2026 Ford F-Series - UBE-FD-09F150SC-S210

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2009-2026 vehicles from Ford
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.5 cubic feet (common chamber)

$999.99

List price $1199.99

10TK small

Atrend 10TK

• 10" Single Truck Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Universal truck (wedge) enclosure design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.62 cubic feet

(4)

$73.99

List price $99.99

Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Square
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
11-1/4"
Maximum Speaker Depth
14-1/2"
Total Box Volume
2.636 cubic feet
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

KSB12D

Weight:

32.00lbs

Internal SKU:

ksb12d

Internal Product ID:

22149

Customer Ratings & Reviews


Absolute KSB12D thumbnail image

5 star
75%
4 star
0%
3 star
25%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4
Design
5
Usability
4.5

Customer Reviews

Sort by:

Loading...

great value

This is a super cost effective way to keep your system booming for hours!

By j.r. on October 24, 2011

3 found this helpful


Nice, small, solid

Great box, it is small so fits nicely in trunk... I am very disappointed that the terminals in the box did not have wire installed on them I have never received a box like this. Also there was poly fill blocking the terminals had to cut it

By josh on May 25, 2010

2 found this helpful


small box

The box overall is good but one of the connectors in the back back was stripped after maybe the first month. I am an installer so i fixed it. Overall you will not get a good box this cheap for your L7's or L5's. Good buy. I wont ding it over the little malfunction.

By Will on December 16, 2011

1 found this helpful


love it

This product is great. It only has pros to me. It holds the base well and makes my k5's sound great.

By mclare on March 16, 2011

1 found this helpful



Related Searches


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

2026 Ford Mustang Mach-E

2006 Audi S4

2001 Mercedes-Benz E-Class

2009 Jeep Wrangler

1978 GMC K2500 Pickup

1973 Mazda RX-3

1983 Dodge B Series

1996 Toyota 4Runner

2013 Buick Regal

2021 Genesis G70

Vehicle
Store
Delete

2017 Harley Davidson FLS Softail Slim

2007 Harley Davidson FXSTSSE Screamin Eagle Softail Springer

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.