Garage
Shop

See all parts that fit your 1982 Capri

Sonic Sub Box: 2SL12-1.5 (Gray)

Dual 12" Sealed MDF Enclosure

highlight-star-icon

Dual 12" Sealed MDF Enclosure • Holds Two 12" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Gray Carpeting • Gold Terminals • Internal Box Volume: 1.5 Cubic ft. Total

Learn more about the 2sl1215-gray

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-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

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

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

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

72
-10.53%

$84.99

List price $94.99

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

REF6532IXAM main

Infinity Reference REF6532IXAM

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

22
-20.01%

$119.95

List price $149.95

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

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
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

Description


Sonic Sub Boxes brand icon

Authorized dealer

Sonic Sub Boxes are custom built to fit your application. Enclosures are made with only the highest quality materials, including 3/4” MDF, to ensure your subwoofer enclosures can handle the test of time and the thump of your new subs.
  • Dual 12" Sealed MDF Enclosure
  • Holds two 12" subwoofers
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Durable gray carpeting
  • Gold Terminals
  • Color: Gray
  • Also available in: Black
  • Internal Box Volume: 1.5 cubic ft. (0.75 cubic ft. per chamber)
  • Dimensions: 11"D x 27-1/2"W x 13"H
  • 30 Day return policy

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

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

(4)

$69.99

List price $83.99

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

(121)

$99.99

List price $119.99

Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
11"
Maximum Speaker Depth
10-1/4"
Total Box Volume
1.5 cubic feet
Box Volume (Each Chamber)
.75 cubic feet
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Binding posts
Box Exterior Color
Gray
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:

2SL12-1.5-GRAY

Weight:

25.20lbs

Internal SKU:

2sl1215-gray

Internal Product ID:

7572

Customer Ratings & Reviews


Sonic Sub Box: 2SL12-1.5 (Gray) thumbnail image

5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%



Durability
4.6
Value
4.8
Features
4.4
Design
4.6
Usability
4.4

Customer Reviews

Sort by:

Loading...

Sub Box review

By far the best box I have seen!! Great price and perfect size!

By steve on August 8, 2011

8 found this helpful


great box

Came just as mentioned. Threw my subs in and hooked them up. They are tight and slam hard in this box.

By alex on April 10, 2011

7 found this helpful


Tight box

Nice durable and solid box. i dont quite like the inner connect terminals, but i made my way around it. fits perfectly in my trunk and makes a good partner for my speakers.

By Taylor on July 12, 2007

7 found this helpful


good buy

I purchased this box and put 2 MTX 8500 in and it was a little bit of a tight squeeze getting them in but other then that it made a huge difference in the sound i was getting and it seems very durable.

By Benny on August 24, 2011

6 found this helpful


box

Great box very high quality. Looks even better in person.

By cody on July 12, 2007

3 found this helpful




No picture

Diamond Audio DA9813SGSP4R

4-Speaker Audio Upgrade Kit for Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers, Digital Media Receiver, and 4-Channel Amplifier

$3109.99

List price $3731.99

PTM-600 small

Power Acoustik PTM-600

Rear View Mirror with Built-in 6" Monitor for Backup/Rear View Camera

(2)

$84.99

List price $139.99

D9147V small

Viper D9147V

1-Way 4-Button Remote Start and Car Alarm LED Transmitters

$79.99

List price $99.99

No picture

Diamond Audio DA9813SGSP3R

4-Speaker Audio Upgrade Kit for Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers, Digital Media Receiver, and 4-Channel Amplifier

$3019.99

List price $3623.99

XED650C small

Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

(28)

$64.99

List price $77.99

AXDI-CH5 small

Axxess AXDI-CH5 Wiring Interface

Install a New Car Stereo and Retain Steering Wheel Controls, Factory Chimes, and Other Factory Features in select 2013-2023 vehicles from Ram, Dodge, Fiat

$163.99

List price $182.99

7512-22 small

MTX 7512-22

1500W Peak (750W RMS) 12" 75 Series Dual 2-ohm Car Subwoofer

(9)

$549.95

List price $469.95

Related Searches


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

1982 Mercury Capri

2011 Infiniti FX50

1985 BMW 735i

2006 Mazda RX-8

1990 Jaguar XJS

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.