Garage
Shop

Sonic Sub Box: 2HK15-3.8 (GRAY CARPET)

Dual 15" Hatchback Kicker MDF Enclosure

Sonic Sub Boxes
Shop all Sonic Sub Boxes
highlight-star-icon

Dual 15" Hatchback Kicker MDF Enclosure • Holds two 15" Square Kicker Solo-Baric L3 or L7 Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable gray carpeting • Gold Terminals • Internal Box Volume: 3.8 cubic ft.

Learn more about the 2hk1538-gray

Good news and a little bad...

This item has been discontinued

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

kk215-gray thumbnail

Ground Shaker KK 2 15-GRAY

OUR PRICE: $79.95

View item

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 15" Hatchback Kicker MDF Enclosure
  • Perfect for two 15" Kicker Solo-Baric L3 or L7 subwoofers
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Durable gray carpeting
  • Gold Terminals
  • Internal Box Volume: 3.8 cubic ft.
  • Dimensions: 14"TD x 19"BD x 34"W x 16"H
  • 30 Day return policy

Product history:

Ground Shaker KK 2 15-GRAY thumbnail
(newest, current model)
Sonic Sub Boxes 2HK15-3.8-GRAY thumbnail
(previous model, replaced by Ground Shaker KK 2 15-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

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

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

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

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

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

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

Specifications & Details


Box/Enclosure specifications
Subwoofer Size
15"
Subwoofer Cutout Shape
Square
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Hatchback Style, Angled Back
Cutout Diameter or Length
14-1/8"
Total Box Volume
3.8 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:

2HK15-3.8-GRAY

Weight:

49.00lbs

Internal SKU:

2hk1538-gray

Internal Product ID:

7679

Customer Ratings & Reviews


Sonic Sub Box: 2HK15-3.8 (GRAY CARPET) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.