Garage
Shop

See all parts that fit your 1987 Colt

Atrend U-8DV

Empty Dual 8” Vented Enclosure for select 2008-2023 Sierra and Silverado 2500 HD / 1500 / 3500 HD

Atrend
Shop all Atrend
Out of stock
highlight-star-icon

• 8" Dual Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.40 cubic feet
• Compatible with select 2008-2023 Sierra and Silverado 2500 HD / 1500 / 3500 HD

See compatible vehicles Learn more about the u8dv
No Fit Icon

Doesn't fit your 1987 Colt

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$309.40

 with warranty
Starting at $28/mo or 4 payments of $78 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

Dollar Icon
VIP Product Get $30.94 in rewards to spend later
Quantity
Out of stock - Order risk-free, cancel any time.
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
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

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
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

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

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

AVH-3500NEX main

Pioneer AVH-3500NEX

7" Single DIN Flip-Out Touchscreen CD/DVD Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

9
-10.75%

$829.99

List price $930.00

Description


Atrend brand icon

Authorized dealer


Atrend U-8DV

Crafted with precision and durability in mind, Atrend utilizes specialty-formulated aliphatic wood glue to ensure an airtight seal, preventing any air leaks that could compromise sound quality. Also, pneumatically applied brad nails reinforce the structure, aiding in drying and creating solid, no-rattle air chambers for optimal bass response.


Product Details:

  • 8" Dual Ported Subwoofer Enclosure
  • Compatible with select 2008-2023 Sierra and Silverado 2500 HD / 1500 / 3500 HD
  • Durable 1" Medium Density Fiberboard (MDF) construction
  • Custom-fit rear seat enclosure
  • Premium Tuff Coat sprayliner finish
  • Specialty-formulated aliphatic wood glue for a precision seal
  • Pneumatic brad nails secure panels for zero vibration
  • Glued and braced for extra durability
  • Maximum subwoofer mounting depth: 8.25"
  • Subwoofer cutout diameter: 7.125"
  • Box volume: 1.2 cubic feet (per chamber)
  • Total box volume: 2.40 cubic feet
  • Dimensions: 49" L x 9.5" H x 14" W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Port Specifications:

  • Rectangular shaped port
  • Number of ports: 2
  • Estimated port tuned frequency (fb): 40 Hz

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1987 Dodge Colt is not compatible. Change vehicle or See list of compatible similar products


This product is temporarily out of stock. May we recommend...

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

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

A181-10CPV small

Atrend A181-10CPV

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 3500 HD / 1500 / 2500 HD / 1500 LD / 1500 HD and Sierra 1500 / 1500 HD / 2500 HD / 3500 HD / 1500 Denali and Sierra Denali

(2)

$112.99

List price $164.99

UBE-TSLAS-G1 small

NVX Empty BOOST Box - 2012-2020 Tesla Model S and Model Y - UBE-TSLAS-G1

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2012-2020 Model S and Model Y
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.60 cubic feet

$299.99

List price $359.99

A341-10CP small

Atrend A341-10CP

• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2020 vehicles from Ford

(2)

$99.95

List price $119.99

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

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

A181-12CPV small

Atrend A181-12CPV

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 2500 HD / 3500 HD / 1500 HD / 1500 LD and Sierra 1500 / 1500 Denali / 2500 HD / 3500 HD / 1500 HD and Sierra Denali

(1)

$129.95

List price $164.99

A202-1019 small

Atrend A202-1019

• 10" Dual Sealed Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 2 cubic feet
• Compatible with select 2002-2018 Ram 1500 / 3500 / 2500 and 1500

$364.99

List price $349.99

A201-10V small

Atrend A201-10V

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.3 cubic feet
• Compatible with select 2002-2018 1500 and Ram 1500

$238.99

List price $319.99

Specifications & Details


Compatible vehicle types
Compatible vehicle types
Car/Truck/SUV/Van
Enclosure Specifications
Subwoofer Size
8"
Subwoofer Cutout Shape
Round / Circle
Box Type
Ported
Number of Subwoofers
2
Box Style/Shape
Vehicle Specific
Cutout Diameter or Length
7.125"
Maximum Speaker Depth
8.25"
Total Box Volume
2.40 cubic feet
Box Volume (Each Chamber)
1.2 cubic feet
Height
9.5"
Width
14"
Depth
49"
Wood Thickness
1"
Number of Terminals
2
Terminal Type
Spring posts
Box Exterior Color
Black
Box Finish
Sprayliner
Tuning Frequency
40 Hz
Port Details
Number of Ports
2
Tuning Frequency
40 Hz
Promotions
Deals
VIP
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

U-8DV

Weight:

49.00lbs

Internal SKU:

u8dv

Internal Product ID:

203004

Customer Ratings & Reviews


Atrend U-8DV 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


KW-NT510HDT small

JVC KW-NT510HDT

In-Dash 6.1" DVD/MP3/USB Car Stereo Receiver w/ Bluetooth, HD Radio, Navigation and Ultra Speed CPU

$999.95

List price $1099.95

RTL10-04 small

MTX RTL10-04

10" Single 4 ohm Road Thunder RTL Series Subwoofer

(2)

$57.75

List price $119.95

STCC 2 10 small

Ground Shaker STCC 2 10

10" Dual Sealed Chevy and GMC Truck Box Subwoofer Enclosure

$129.95

List price $209.95

SRW1252 small

Clarion SRW1252

12" Dual 4 ohm Subwoofer (SRW-1252)

$59.99

List price $219.99

WQ3010D small

Clarion WQ3010D

12" Dual 4 ohm WQ Series Car Subwoofer

(3)

$97.95

List price $199.99

BW003 small

Crimestopper BW003

Steering Wheel Bluetooth Unit

$139.99

List price $199.99

HED365 small

Cerwin-Vega HED365 Open Box

6-1/2" 2-Way HED Series Coaxial Car Speakers

$39.99

List price $79.99

Related Searches


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

1987 Dodge Colt

2026 Jeep Gladiator

1985 Ford Ranger

2015 BMW X4

1985 Audi 4000

2006 Lexus RX330

2002 Nissan Maxima

2005 Cadillac STS

2010 MINI Cooper

2022 Jeep Compass

Vehicle
Store
Delete

2002 Harley Davidson FXSTD Softail Deuce

Vehicle
Store
Delete

2016 Can-Am Defender DPS HD8

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.