Garage
Shop

Custom Car Speaker Kits for Specific Vehicles for your 1985 4000 S close

Exclamation Icon It’s a no-brainer.
Get your speakers here.

Install kit discounts · Guaranteed fit · Full warranty
Loading...
Filters

Your Vehicle


Checkmark Icon
1985 4000 S

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

DS18 JL24-SBAR/RD

Empty Quad 8" Overhead Soundbar for select 2024 Gladiator and Wrangler Unlimited (Red)

JL24-SBAR/RD big
Go to item page Right Arrow Icon of Right Arrow

Empty Quad 8" Overhead Soundbar for select 2024 Gladiator and Wrangler Unlimited (Red)

• Empty 8" Overhead Soundbar Enclosure
• High-density plastic molded with black color paint finish
• Requires four 8" speakers (Sold separately)
• Compatible with select 2024 Gladiator and Wrangler Unlimited

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $108.00 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

List price $1295.99
-17% $1,079.95

In stock.

• Empty 8" Overhead Soundbar Enclosure
• High-density plastic molded with black color paint finish
• Requires four 8" speakers (Sold separately)
• Compatible with select 2024 Gladiator and Wrangler Unlimited

DS18 JL24-SBAR/WH

Empty Quad 8" Overhead Soundbar for select 2024 Gladiator and Wrangler Unlimited (White)

JL24-SBAR/WH big
Go to item page Right Arrow Icon of Right Arrow

Empty Quad 8" Overhead Soundbar for select 2024 Gladiator and Wrangler Unlimited (White)

• Empty 8" Overhead Soundbar Enclosure
• High-density plastic molded with black color paint finish
• Requires four 8" speakers (Sold separately)
• Compatible with select 2024 Gladiator and Wrangler Unlimited

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $108.00 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

List price $1295.99
-17% $1,079.95

In stock.

• Empty 8" Overhead Soundbar Enclosure
• High-density plastic molded with black color paint finish
• Requires four 8" speakers (Sold separately)
• Compatible with select 2024 Gladiator and Wrangler Unlimited

Diamond Audio VSPJP65

500W Peak (250W RMS) 6.5” VSP Series 2-way All-Weather Coaxial Powersport Soundbar Speakers for select 2018-2026 Gladiator and Wrangler (JL)

VSPJP65 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 6.5” VSP Series 2-way All-Weather Coaxial Powersport Soundbar Speakers for select 2018-2026 Gladiator and Wrangler (JL)

• 250 watts Peak Each, 150 watts RMS Each
• Includes two 6.5" 2-way coaxial powersports speakers
• Replaces the factory soundbar in select 2018-2026 Gladiator and Wrangler (JL)
• Ultra-compact neodymium motor structure

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

$499.99

In stock.

• 250 watts Peak Each, 150 watts RMS Each
• Includes two 6.5" 2-way coaxial powersports speakers
• Replaces the factory soundbar in select 2018-2026 Gladiator and Wrangler (JL)
• Ultra-compact neodymium motor structure

SSV Works 230-BR-2B65K

390W Peak (130W RMS) 6.5" 2 Way Rear Coaxial Marine Speaker Pods for select 2021-2025 Bronco and Bronco Sport

230-BR-2B65K big
Go to item page Right Arrow Icon of Right Arrow

390W Peak (130W RMS) 6.5" 2 Way Rear Coaxial Marine Speaker Pods for select 2021-2025 Bronco and Bronco Sport

• Peak Power: 120 watts each
• Includes two Kicker KM65 6.5" marine speakers
• (2) 6.5" coaxial marine speakers
• (2) 0.75" Titanium dome tweeters
• 1.75" Dual-band cage pod mounting clamps included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $47.00 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

$469.99

In stock.

• Peak Power: 120 watts each
• Includes two Kicker KM65 6.5" marine speakers
• (2) 6.5" coaxial marine speakers
• (2) 0.75" Titanium dome tweeters
• 1.75" Dual-band cage pod mounting clamps included

Cerwin-Vega RVJP8

600W Peak (300W RMS) 8" Overhead Speaker Kit for select 2018-2024 Wrangler (JL)

RVJP8 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (300W RMS) 8" Overhead Speaker Kit for select 2018-2024 Wrangler (JL)

• 600 watts Peak, 300 watts RMS
• 1" Titanium dome tweeters
• Waterproof Composite Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $73.00 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

$729.99

Available

Ships in 10-14 days

Kicker CS Series Complete Factory Speaker Replacement Package

Fits select 1997-2006 Wrangler and Wrangler Unlimited

97-06-JEEP-WRANGLER-KSPKG big
Go to item page Right Arrow Icon of Right Arrow

Fits select 1997-2006 Wrangler and Wrangler Unlimited

• Front Kicker 4x6" Coaxial Speakers
• Rear Kicker 6.5" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

148
List price $274.94
-40% $166.16

In stock

• Front Kicker 4x6" Coaxial Speakers
• Rear Kicker 6.5" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

NVX Complete N-Series Speaker Upgrade Kit for 2015-2025 Ford Mustang

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters | Fits select 2015-2025 Mustang

15-23-ford-mustang-spkg big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters | Fits select 2015-2025 Mustang

  • NVX 540W Peak (180W RMS) 6.5-Inch N-Series 2-Way Coaxial Car Speakers
  • High-performance audio with 180W RMS power handling
  • 82-FD1 Front or Rear Speaker Adapter Kit for 2011-2020 Ford
  • Durable mounting brackets for a precise and secure factory-style fit
  • Complete installation package includes Coaxial Speakers and Mounting Adapters
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

103
List price $283.96
-48% $146.98

In stock

NVX Front N-Series Speaker Upgrade Kit for 2007-2022 Honda CR-V

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2022 CR-V and CR-V Hybrid

07-11-honda-crv-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2022 CR-V and CR-V Hybrid

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

183
List price $122.98
-35% $79.98

In stock

JBL VM2DZ-18808-K (Like New (Open Box))

4" Overhead Soundbar Speakers for 4-Door Models

BB4000-Four-Door big
Go to item page Right Arrow Icon of Right Arrow

4" Overhead Soundbar Speakers for 4-Door Models

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

List price $499.99
-69% $152.99

In stock

Only 2 Left!

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

JBL VM2DZ-18808-K (Open Box, Great)

4" Overhead Soundbar Speakers for 4-Door Models

BB4000-Four-Door big
Go to item page Right Arrow Icon of Right Arrow

4" Overhead Soundbar Speakers for 4-Door Models

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

List price $499.99
-75% $125.99

In stock

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

Select Increments Centra-Pod (91970k)

Custom-fit speaker enclosures with 5.25" Kicker Speakers for select 1976-1995 CJ7 and Wrangler and Scrambler

91970K big
Go to item page Right Arrow Icon of Right Arrow

Custom-fit speaker enclosures with 5.25" Kicker Speakers for select 1976-1995 CJ7 and Wrangler and Scrambler

• Designed for 6.5" / 5.25" speakers
• Fits Under the Dash on the Transmission Hump
• Includes One Enclosure and Speaker Harnesses
• Includes One Pair of Kicker 5.25" Speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

17
List price $204.94
-5% $194.94

In stock

NVX Complete N-Series Speaker Upgrade Kit for 1987-1996 Ford Bronco

Pair of 6.5" & 6x8" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1987-1996 Bronco

87-96-ford-bronco-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" & 6x8" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1987-1996 Bronco

  • NVX NSP65 540W Peak (180W RMS) 6.5-Inch N-Series 2-Way Coaxial Car Speakers
  • NSP68 540W Peak (180W RMS) 6x8-Inch N-Series 2-Way Coaxial Car Speakers
  • Metra 72-5512 Speaker Harnesses for Simple Installation
  • Designed for Crystal Clear Audio and Enhanced Power Handling
  • Complete Speaker Upgrade Kit Includes 6.5-Inch and 6x8-Inch Coaxials with Wiring Harnesses
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

178
List price $233.96
-40% $139.52

In stock

Lowest price in 30 days

Kicker CS Series Factory Speaker Upgrade Package

Fits select 1994-2001 Ram 2500 / 1500 / 3500

94-01-DODGERAMTRCK-KSPKG big
Go to item page Right Arrow Icon of Right Arrow

Fits select 1994-2001 Ram 2500 / 1500 / 3500

• Kicker 6x9" Coaxial Speakers
• Kicker 5.25" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

59
List price $314.95
-35% $205.50

In stock

• Kicker 6x9" Coaxial Speakers
• Kicker 5.25" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

MB Quart MBQJ-48C (Open Box, Good)

560W Peak (280W RMS) Loaded 8" 4-Speaker Soundbar for select 2017-2026 vehicles from Jeep

MBQJ-48C big
Go to item page Right Arrow Icon of Right Arrow

560W Peak (280W RMS) Loaded 8" 4-Speaker Soundbar for select 2017-2026 vehicles from Jeep

• Peak Power: 280 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• Dimensions: 14.5" W x 6.14" H x D

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

List price $999.99
-13% $869.99

In stock

Only 1 Left!

• Peak Power: 280 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• Dimensions: 14.5" W x 6.14" H x D

JBL VM2DZ-18808-J (Open Box, Great)

4" Overhead Soundbar Speakers for 2-Door Models

BB4000-Two-Door big
Go to item page Right Arrow Icon of Right Arrow

4" Overhead Soundbar Speakers for 2-Door Models

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

List price $499.99
-75% $125.99

In stock

Only 3 Left!

• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

NVX Complete N-Series Speaker Upgrade Kit for 2007-2016 Acura RDX

2 Pairs of 6.5" & Pair of 6x9" NVX N-Series Speaker Upgrade Kit | Fits

07-16-acura-rdx-spkg big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" & Pair of 6x9" NVX N-Series Speaker Upgrade Kit | Fits

• Peak Power: 270W Each
• RMS Power: 90W Each
• 20mm Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

146
List price $323.97
-38% $199.97

In stock

NVX Complete N-Series Speaker Upgrade Kit for 2013-2018 Ram 1500

2 Pairs of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2013-2018 1500

13-18-DODGERAM15-SPKG big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2013-2018 1500

bull; NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

123
List price $247.96
-19% $199.96

In stock

bull; NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

NVX Complete N-Series Speaker Upgrade Kit for 1993-2002 Pontiac Firebird

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit | Fits select 1993-2002 Firebird

93-02-pontiac-frebrd-spkg big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit | Fits select 1993-2002 Firebird

  • NVX NSP65 540W Peak (180W RMS) Coaxial Car Speakers
  • 6.5-inch N-Series 2-way speaker system
  • Dynamic 270 watts peak power per speaker
  • High-performance 90 watts RMS power handling
  • Clear and detailed audio reproduction for vehicle upgrades
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

93
List price $215.98
-45% $118.98

In stock

Diamond Audio BR21STAGE7D

7 Speaker Audio System Upgrade Kit for select 2021-2026 Bronco and Bronco Sport Includes Two 6.5" Speakers, Four 4" Speakers, One Loaded Single 12" Enclosure, Two Amplifiers, Amp Wiring Kits and Speaker Adapters

No picture
Go to item page Right Arrow Icon of Right Arrow

7 Speaker Audio System Upgrade Kit for select 2021-2026 Bronco and Bronco Sport Includes Two 6.5" Speakers, Four 4" Speakers, One Loaded Single 12" Enclosure, Two Amplifiers, Amp Wiring Kits and Speaker Adapters

• Includes a pair of 6.5" coaxial speakers, two pairs of 4" coaxial speakers, one loaded single 12" enclosure, amplifier wiring kits, and speaker adapters
• Direct fit for a hassle-free installation, fitting perfectly into select 2021-2026 Bronco and Bronco Sport for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $254.69 in rewards to spend later

No Fit Icon Doesn't fit your 4000 S

$2,546.89

Available

Ships in 10-14 days

• Includes a pair of 6.5" coaxial speakers, two pairs of 4" coaxial speakers, one loaded single 12" enclosure, amplifier wiring kits, and speaker adapters
• Direct fit for a hassle-free installation, fitting perfectly into select 2021-2026 Bronco and Bronco Sport for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

NVX Complete N-Series Speaker Upgrade Kit for 2019-2024 Ram 1500

2 Pairs of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2019-2024 1500

19-24-DODGERAM15-SPKG big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2019-2024 1500

• NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 4000 S

123
List price $247.96
-19% $199.96

In stock

• NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Custom Car Speaker Kits for Specific Vehicles


    Custom Car Speaker Kits Frequently Asked Questions (FAQ)
    Custom car speaker kits are bundles of components designed to upgrade or replace the speakers in your vehicle's audio system. These kits include speakers, mounting brackets, adapters, and wiring harnesses tailored to fit your car's specific make and model. They allow you to enhance your car's audio quality by installing higher-quality speakers that match the factory locations and size requirements.
    Custom car speaker kits work by providing you with the necessary components to replace or upgrade your car's existing speakers. The included mounting brackets and adapters ensure a proper fit in the factory speaker locations, eliminating the need for extensive modifications. Wiring harnesses and connectors simplify the installation process, enabling you to connect the new speakers to your car's audio system without cutting or splicing wires. Once installed, the new speakers improve audio clarity, bass response, and overall sound quality for a more enjoyable in-car listening experience.
    Using custom car speaker kits offers multiple advantages. These kits provide a convenient solution for upgrading your car's audio system without the need for specialized tools or expertise. They ensure a proper fit in factory speaker locations, preventing the need for modifications that could damage your car's interior. Upgraded speakers deliver enhanced sound quality, with improved clarity and depth, allowing you to enjoy your favorite music with greater detail and realism. Moreover, custom speaker kits often come with all the necessary components, making the installation process straightforward and efficient.
    To choose the right custom car speaker kit, you'll need to consider factors such as your vehicle's make, model, and year, as well as your audio preferences. Look for kits specifically designed for your car's speaker locations and size requirements. Consider the type of speakers you want—coaxial or component—and their power handling capabilities. Reading user reviews, consulting online resources, or seeking advice from car audio professionals can help you find the right kit that matches your vehicle and audio preferences.
    Installing a custom car speaker kit is often feasible for individuals with basic automotive DIY skills, especially if the kit comes with detailed instructions and the necessary components. However, if you're not comfortable with car electronics or if your vehicle's wiring and speaker locations are more complex, seeking help from a professional car audio installer is recommended. Professionals can ensure proper installation, wiring connections, and speaker placement for optimal sound quality. This ensures that your custom car speaker upgrade delivers the best audio experience while preserving your vehicle's interior integrity.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2018 Dodge Charger

    2002 MINI Cooper

    2006 Toyota 4Runner

    2009 Nissan Cube

    1985 Audi 4000 S

    1992 GMC Sonoma

    1994 Volvo 960

    1976 Ford Custom 500

    2023 Lexus IS300F

    2014 Audi A5

    Vehicle
    Store
    Delete

    2003 Harley Davidson FLHTC/I Electra Glide Classic

    Vehicle
    Store
    Delete

    2012 Can-Am Commander 800R XT

    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 category 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.