Garage
Shop

See all parts that fit your 2003 DeVille

MTX Audio Thunderform NTTNK04C20U (Charcoal, Unloaded)

Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2004-2007 Nissan Titan King Cab

MTX
Shop all MTX
highlight-star-icon

• Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 2004-2007 Nissan Titan King Cab
• Installs Under Rear Bench Seat
• Dual 10" Subwoofers
• Box Volume: 0.83 Cubic Feet
• Charcoal

Learn more about the nttnk04c20u

We apologize

This item has been discontinued


Loading...
MDA1B main

Scosche MDA1B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

366
-33.07%

$5.99

List price $8.95

40-GM20 main

Metra 40-GM20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2024 vehicles from Chevrolet, GMC, Pontiac

-12.52%

$6.99

List price $7.99

95-2005B main

Metra 95-2005B Dash Kit

Install a new Double-DIN car stereo in select 1996-2005 DeVille and Seville and Eldorado

6
-48.17%

$13.99

List price $26.99

99-2005 main

Metra 99-2005 Dash Kit

Single DIN Stereo Dash Kit for select 1996-2005 DeVille and Seville and Eldorado

4
-47.07%

$17.99

List price $33.99

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

VSP65 main

NVX VSP65

600W Peak (200W RMS) 6.5" V-Series 2 Way Coaxial Car Speakers

64
-16.67%

$99.99

List price $119.99

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

MPR2121 main

Jensen MPR2121

Single DIN Digital Multimedia Receiver with Bluetooth

2
ZS653 main

Hifonics ZS653

600W Peak (100W RMS) 6.5" Zeus Series 3-way 4-ohm Coaxial Car Speakers

14

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28

Description


MTX brand icon

Authorized dealer

Bass Slammer unloaded, vehicle-specific enclosures are inspired by the same technology incorporated in MTX ThunderForm enclosures. Bass Slammer enclosures are available for many of the hottest-selling vehicles on the market and are made of a high-density polyethylene resin to ensure that you don’t get any of the “ping” common in fiberglass enclosures. The resin is color-matched to the interior color options available for each vehicle.

Bass Slammer enclosures are tough as nails. They are made using rotational molding. Unlike injection molding, Bass Slammer enclosures come out of the mold with no seams, so you don’t lose any of the sonic quality of the subwoofer.

Bass Slammer enclosures are also internally braced to eliminate flexing and warping so you get the tight bass you’re looking for.

Authorized MTX Dealer

General Features:

  • Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure
  • Vehicle specific for 2004-2007 Nissan Titan King Cab
  • Also fits King and Crew Cab
  • Installs under rear bench seat, down firing. Jack stays in factory location.
  • Installation hardware included
  • Cutout holes for dual 10" subwoofers
  • Box volume: 0.83 cubic feet
  • Color is Charcoal
  • Also available in: Gray
  • Dimensions: 12-1/2"D x 53"W x 9"H
  • 1-year Manufacturer's warranty

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

DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-16.67%

$349.99

List price $420.00

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

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

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

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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


Best selling similar products

51KGMDL7T122 small

Kicker KGMDL7T12 (51KGMDL7T122)

• Sealed enclosure with 2 12" Solo-Baric L7T Series Subwoofer
• Compatible with select 2008-2021 Silverado 2500 HD / 1500 LD / 1500 / 3500 HD and Sierra 3500 HD / 1500 / 2500 HD / 1500 Denali and Sierra Denali
• 1200 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 15-1/2" L x 7-7/16" H x 52" W

$949.99

List price $1049.99

MBQJL-302 small

MB Quart MBQJL-302

• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
• Includes one MB Quart NA2-400.1 amplifier
• Variable bass boost
• Speaker-level inputs
• Wired remote bass level control

$679.15

List price $829.99

A152-10 small

Atrend A152-10

• 10" Dual Sealed Subwoofer Enclosure
• Built for select 1997-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Custom down-firing fit under rear driver side seat
• Premium, ultra-tough coat spray-liner finish
• Constructed using specially formulated aliphatic wood glue
• Total box volume: 2.44 cubic feet

(2)

$225.99

List price $319.99

F-150EX-09A small

MTX F-150EX-09A

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D amplifier
• Speaker-level inputs
• External bass control

$719.95

List price $637.95

UBE-GM-VETC6 small

NVX Empty BOOST Box - 2006-2013 Chevrolet Corvette - UBE-GM-VETC6

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2006-2013 Corvette
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .60 cubic feet

$249.99

List price $275.99

F250X00C20A-TN small

MTX Audio Thunderform F250X00C20A-TN

• 10" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class Amplifier
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Compatible with select 2000-2014 F-250 Super Duty

$929.95

List price $747.95

51KRDL7T102 small

Kicker KRDL7T10 (51KRDL7T102)

• Ported enclosure with 2 10" Solo-Baric L7T Series Subwoofer
• select 2002-2024 vehicles from Ram, Dodge
• 1000 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 16-7/16" L x 7-9/16" H x 58-7/16" W

(1)

$849.99

List price $949.99

A151-12CP small

Atrend A151-12CP

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

(8)

$94.99

List price $104.95

A704-12 small

Atrend A704-12

• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.6 cubic feet
• Compatible with select 2007-2018 Wrangler and Wrangler (JK)

$361.40

List price $399.99

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

Specifications & Details


Enclosure Specifications
Subwoofer Size
10"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Vehicle Specific
Cutout Diameter or Length
9-3/16"
Maximum Speaker Depth
5-1/2"
Total Box Volume
1.63 cubic feet
Box Volume (Each Chamber)
0.82 cubic feet
Height
9"
Width
53"
Depth
12-1/2"
Terminal Type
Binding posts
Box Exterior Color
Charcoal
Box Finish
Paint
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

NTTNK04C20U

Weight:

23.00lbs

Internal SKU:

nttnk04c20u

Internal Product ID:

15763

Customer Ratings & Reviews


MTX Audio Thunderform NTTNK04C20U (Charcoal, Unloaded) 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


TSA1607C, SDSK2 small

Pioneer TSA1607C + Free NVX Sound Deadening Material

6.5" A Series 350W 2-Way Component System + NVX SDSK2

(115)

$87.40

List price $148.74

No picture

JL Audio Stealthbox SB-D-5GRAMCCF/12TW3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2019-2024 1500 models with Fixed Rear Seat

(1)

$1869.99

List price $2199.99

90-96-CHE-COR-SDNAMVH-KD small

1990-1996 Chevy Corvette Single DIN CD w/ Bluetooth Car Stereo Upgrade | Kenwood

Includes In-Dash Car Stereo, Dash Kit, Harness and Antenna Adapters (Non-Amp)

(73)

$275.92

List price $366.97

TERMINATOR65-2 small

(2) Pairs MTX TERMINATOR65 6.5" 180 Watt Car Audio Component Speakers

180W Peak (90W RMS) 6.5" 2-Way Terminator Series Component Speakers Package

$119.90

List price $219.90

C3 501 small

Crossfire C3 501

500W RMS Class D Monoblock C3 Series Amplifier

(9)

$239.95

List price $239.95

Related Searches


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

2003 Cadillac DeVille

2015 Ram 1500

1984 Mazda RX-7

2003 Chevrolet TrailBlazer

2012 Isuzu Reach

2001 Dodge Ram 1500

1986 Volvo 760

2007 Kia Optima

1995 Lexus GS300

1994 Suzuki Swift

Vehicle
Store
Delete

2008 Harley Davidson FXD Dyna Super Glide

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.