Garage
Shop

See all parts that fit your 2011 Maxima

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
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
NAA2B main

Scosche NAA2B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Nissan, Infiniti, Acura

43
-18.26%

$8.95

List price $10.95

95-7427B main

Metra 95-7427B Dash Kit

Install a new Double-DIN car stereo in select 2009-2014 Maxima (Matte Black)

2
-46.45%

$14.99

List price $27.99

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

NSP69 main

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers

53
-16.67%

$89.99

List price $107.99

43DSC69304 main

Kicker DSC6930 (43DSC69304)

720W Peak (180W RMS) 6x9” DS Series 3-way 4-ohm Coaxial Car Speakers with Integrated Midrange

129
-14.29%

$119.99

List price $139.99

XSP692 main

NVX XSP692

900W Peak (300W RMS) 6x9" X-Series 2 Way Coaxial Car Speakers

15
-32.29%

$129.99

List price $191.99

TS-A878 main

Pioneer TS-A878

120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

31
-28.59%

$49.99

List price $70.00

Limited time!
R2-S65 main

Alpine R2-S65

600W Peak (200W RMS) 6.5" R-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

115
-34.01%

$263.95

List price $400.00

TS-A6991F main

Pioneer TS-A6991F

1400W Peak (240W RMS) 6x9" A-Series 5-Way Coaxial 4-ohm Speakers

10
-13.34%

$129.99

List price $150.00

Limited time!
R2-S69 main

Alpine R2-S69

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Coaxial Car Speakers

106
-33.34%

$319.95

List price $480.00

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 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)

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

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

59
-19.05%

$339.99

List price $420.00

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!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
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

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

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

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


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

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

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

12AME small

Atrend 12AME

• 12" Single Shallow Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Shallow construction and downward firing design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.47 cubic feet

$75.40

List price $79.99

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

(1)

$89.99

List price $99.99

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

12TKD small

Atrend 12TKD

• 12" Dual Truck Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Universal truck (wedge) enclosure design
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.38 cubic feet

(7)

$139.95

List price $174.99

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

(65)

$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


Replacement HD 598 Ear-Pads (542191) small

Sennheiser Replacement HD 598 Ear-Pads

Genuine Original HD598 Replacement Velour Cushions Earpads (1-Pair)

$29.95

List price $49.99

No picture

Audiobahn CP150 15 Pro Series (Blue)

$11.99

List price $39.99

MPBX 300 S2 small

Hertz MPBX 300 S2

1000 Peak (500 RMS) 12" S2 Series Single 2 ohms Subwoofer Loaded Enclosure

$799.99

List price $925.00

RW1-304 RCK small

MB Quart RW1-304 RCK

RECONE KIT FOR RWI-304: VOICE COIL, SPIDER SPACER/RING GLUED+DUSTCAP

$79.99

List price $100.00

2-CTX128_I2300 small

Image Dynamics Subwoofers and Amplifier Bass Bundle

Two 12" Image Dynamics CTX Series Subwoofers + Image Dynamics i Series 2-Channel Amplifier + Amp Kit

(2)

$170.89

List price $669.95

CX 215 Replacement Ear-Tips (5 Pairs, Large) small

Sennheiser Replacement CX 215 Ear-Tips, Large - 525785

Large Sized Replacement Ear Tips for CX215 Headphones (5 Pairs, 10 Pack)

(1)

$7.99

List price $14.99

SLH15X2U small

MTX Audio SledgeHammer SLH15X2U (Unloaded)

15" Bass Slammer Dual Unloaded Subwoofer Enclousure (Sledge Hammer Edition)

(1)

$219.99

List price $349.95

06TS10L52 small

Kicker 06TS10L52 ( TS10L5 2 ohms )

2 ohms 10" L5 Solo-Baric Loaded in a Vented, Angled Truck Subwoofer Enclosure 06TS10L5 / TS10L52

(10)

$105.00

List price $399.95

Related Searches


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

2011 Nissan Maxima

1975 Volkswagen Dasher

2005 Ford Expedition

2001 Jeep Wrangler

2004 Chevrolet Malibu Maxx

2011 Volkswagen CC

2016 Nissan Pathfinder

1995 Hyundai Sonata

2011 Audi Q5

1999 Chevrolet Blazer

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.