Garage
Shop

See all parts that fit your 2003 SC430

Sonic Sub Box: 2H12-2.7 (BLACK)

Dual 12" Hatchback MDF Enclosure

highlight-star-icon

Dual 12" Hatchback MDF Enclosure • Holds two 12" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 2.7 Cubic ft.

Learn more about the 2h1227-black

We apologize

This item has been discontinued


Loading...
99-8161S main

Metra 99-8161S Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2002-2010 SC430 (Silver)

1
-45.37%

$52.99

List price $96.99

MVA-12L main

Beat-Sonic MVA-12L

Install a New Car Stereo and Retain Climate Controls and Other Factory Features in select 2002-2004 SC430 with Mark Levinson Sound System and Factory Navigation

1
-6.98%

$399.99

List price $430.00

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!
DMX809S main

Kenwood eXcelon DMX809S

6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

10
-37.63%

$499.00

List price $800.00

Limited time!
Stage3 527 main

JBL Stage3 527 (STAGE3527AM)

400W Peak (80W RMS) 5.25” Stage3 Series 2 Way Coaxial 3-ohm Speakers

2
-36.38%

$69.95

List price $109.95

MAS.524 main

Precision Power (PPI) MAS.524

150W RMS 5.25" MAS Series 2 Way Coaxial 4-ohm Motorcycle Speakers

1
-22.86%

$269.99

List price $349.99

TS-T110 main

Pioneer TS-T110

240W Peak (80W RMS) 7/8-Inch Hard-Dome Tweeters (Pair)

43
-9.09%

$50.00

List price $55.00

XED1T main

Cerwin-Vega XED1T

1000W Peak (90W RMS) 1” XED Series 4-ohm Piezo Dome Tweeters

19
-16.67%

$29.99

List price $35.99

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" Hatchback MDF Enclosure
  • Holds two 12" subwoofers
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Durable black carpeting
  • Gold Terminals
  • Internal Box Volume: 2.7 Cubic ft.
  • Dimensions: 14"TD x 17"BD x 32"W x 13-3/4"H
  • 30 Day return policy

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
iLX-W650 main

Alpine iLX-W650

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

124
-5.72%

$329.95

List price $349.95

DMH-1800NEX main

Pioneer DMH-1800NEX

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

2
-16.67%

$349.99

List price $420.00

DMH-W4660NEX main

Pioneer DMH-W4660NEX

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

2
-20.00%

$599.99

List price $750.00

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

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 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

KW-M560BT main

JVC KW-M560BT

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

10
Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95


Best selling similar products

12TKDV small

Atrend 12TKDV

• 12" Dual Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.69 cubic feet

(3)

$149.95

List price $209.99

12TKV small

Atrend 12TKV

• 12" Single Truck Ported 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: 0.27 cubic feet

(2)

$85.99

List price $119.99

VE-NIS-TTNCKCG1-D10S small

NVX Empty BOOST Box - 2004-2018 Nissan Titan - VE-NIS-TTNCKCG1-D10S

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2004-2018 Titan and Titan XD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.50 cubic feet

(1)

$139.99

List price $179.99

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

1TRUCK10 small

Belva 1TRUCK10

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for tight spaces (trucks/hatchbacks)
• fits most 10" subwoofers
• fully carpeted
• fully caulked and sealed tight

(55)

$49.99

List price $99.99

10TKDVS small

Atrend 10TKDVS

• 10" Dual Universal Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Rounded corners heavy duty enclosure construction
• Miter and Dado construction
• Premium tuff-coat spray liner finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2 cubic feet

$270.40

List price $349.99

8TK small

Atrend 8TK

• 8" 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: 0.27 cubic feet

(3)

$69.99

List price $79.99

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

UBE-FD-09F150SC-P212 small

NVX Empty BOOST Box - 2009-2026 Ford F-Series Trucks - UBE-FD-09F150SC-P212

• Custom Fit Empty Dual 12" BOOST Vented 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: 1.35 cubic feet (common chamber)

$999.99

List price $1249.99

8TKV small

Atrend 8TKV

• 8" Single Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.51 cubic feet

$80.60

List price $89.99

Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Hatchback Style, Angled Back
Cutout Diameter or Length
11-1/8"
Maximum Speaker Depth
16"
Total Box Volume
2.7 cubic feet
Box Volume (Each Chamber)
1.35 cubic feet
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Binding posts
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:

2H12-2.7-BLACK

Weight:

47.00lbs

Internal SKU:

2h1227-black

Internal Product ID:

10889

Customer Ratings & Reviews


Sonic Sub Box: 2H12-2.7 (BLACK) thumbnail image

5 star
33%
4 star
33%
3 star
0%
2 star
33%
1 star
0%



Durability
3
Value
4
Features
3.7
Design
3.4
Usability
4.4

Customer Reviews

Sort by:

Loading...

Disappointed

Right from the get go the corners were damaged and there were also cracks where the subs mount. I figured I wouldn't have any problems with the box, but after listening to music for a couple weeks, now the piece of wood that separates the two chambers, rattles. Very disappointed in my purchase.

By Daniel on December 14, 2011

7 found this helpful


Built right

Heavy box. Nice terminals, sealed tight, construction is solid but UPS dropped it and damaged the corner fixed it with a little wood glue

By Jason on September 8, 2010

5 found this helpful


Amazing Purchase

I ordered this box about 6 months ago, and I couldn't be more satisfied. I had purchased some subs from someone and it came in a very thin box. I hooked everything up and used them for about a month, but they didn't produce the output that i was hoping for. I decided to order a new box and my friend suggested this one. After installing my two 12' sony xplod's, the subs bumped like never before. The box that you enclose your subs in makes a huge difference and this box really helped mine. The only problem is that this box left my Honda with minimal trunk room, but I can sacrifice that for some serious bass.

By Ryan on March 13, 2009

5 found this helpful




2MT10-1.7-GRAY small

Sonic Sub Box: 2MT10-1.7 (Gray)

Dual 10" Angled Universal Mid Size Truck MDF Enclosure

(1)

$29.99

List price $89.99

PS07U small

Uninex PS07U

Heavy Duty 6 Outlet Power Strip by Uninex

$5.99

List price $14.99

Coolsat-6000-Premium small

Coolsat 6000 Premium (BLACK) Open Box

(Open Box) Comes with FREE 4x1 DiseEQC Switch

$49.99

List price $249.99

Related Searches


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

2025 Cadillac XT5

2003 Lexus SC430

2018 GMC Terrain

2011 Nissan Frontier

2013 Subaru BRZ

2008 Volvo C30

2008 Honda S2000

1978 Dodge Colt

2000 Mazda MPV

1988 Chevrolet Caprice

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.