Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Speaker Installation & Accessories
  5. Discontinued Car Speaker Harnesses

Discontinued Car Speaker Harnesses for your 2000 TT Quattro close

Filters

Your Vehicle

close
Universal fit Icon
Explore universal-fit speaker products for your 2000 TT Quattro
Vehicle-specific solutions are not available.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Scosche SHCR03B

1991-Up Chrysler 2-Pin Rectangular Universal Speaker Harness

SHCR03B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHCR03B

1991-Up Chrysler 2-Pin Rectangular Universal Speaker Harness

2-Pin Rectangular Universal • Speaker Harness for Chrysler Vehicles 1991-Newer • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

2-Pin Rectangular Universal • Speaker Harness for Chrysler Vehicles 1991-Newer • Plugs Directly Into Vehicles Harness

Scosche SHNN01B

1991-Up Nissan Universal Speaker Harness

SHNN01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHNN01B

1991-Up Nissan Universal Speaker Harness

• Universal Speaker Harness for 1991-Up Nissan Vehicles
• Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

1

• Universal Speaker Harness for 1991-Up Nissan Vehicles
• Plugs Directly Into Vehicles Harness

Scosche SHGM02B

1983-Up GM Select Speaker Harness

SHGM02B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHGM02B

1983-Up GM Select Speaker Harness

Select Speaker Harness for 1983-Up GM Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Select Speaker Harness for 1983-Up GM Vehicles • Plugs Directly Into Vehicles Harness

Metra 72-6511

2 Pin Oval Speaker Connector for Select Chrysler Vehicles

72-6511 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-6511

2 Pin Oval Speaker Connector for Select Chrysler Vehicles

2 Pin Oval Speaker Connector for Select Chrysler Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

2 Pin Oval Speaker Connector for Select Chrysler Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

Metra 72-6510

4 Pin Oval Speaker Connector for Select Chrysler Vehicles

72-6510 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-6510

4 Pin Oval Speaker Connector for Select Chrysler Vehicles

4 Pin Oval Speaker Connector for Select Chrysler Vehicles • Connects speakers to the factory harness • Easy to connect

No Fit Icon Doesn't fit your TT Quattro

1

4 Pin Oval Speaker Connector for Select Chrysler Vehicles • Connects speakers to the factory harness • Easy to connect

Scosche SHTA01B

1987-1990 Toyota Universal Speaker Harness

SHTA01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHTA01B

1987-1990 Toyota Universal Speaker Harness

Universal Speaker Harness for 1987-1990 Toyota Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Universal Speaker Harness for 1987-1990 Toyota Vehicles • Plugs Directly Into Vehicles Harness

Scosche SHCR01B

1985-1997 Chrysler/Dodge/Geo Universal Speaker Harness

SHCR01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHCR01B

1985-1997 Chrysler/Dodge/Geo Universal Speaker Harness

Universal Speaker Harness • For 1985-1997 Chrysler, Dodge and Geo Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Universal Speaker Harness • For 1985-1997 Chrysler, Dodge and Geo Vehicles • Plugs Directly Into Vehicles Harness

Scosche SHCR04B

1987-Up Chrysler 4-Pin Rectangular Universal Speaker Harness

SHCR04B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHCR04B

1987-Up Chrysler 4-Pin Rectangular Universal Speaker Harness

4-Pin Rectangular Universal • Speaker Harness for Chrysler Vehicles 1987-Newer • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

4-Pin Rectangular Universal • Speaker Harness for Chrysler Vehicles 1987-Newer • Plugs Directly Into Vehicles Harness

Scosche SHFD01B

1981-1997 Ford Universal Speaker Harness

SHFD01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHFD01B

1981-1997 Ford Universal Speaker Harness

Universal Speaker Harness for 1981-1997 Ford Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Universal Speaker Harness for 1981-1997 Ford Vehicles • Plugs Directly Into Vehicles Harness

Scosche SHGM04B

1978-Up GM Universal Speaker Harness

SHGM04B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHGM04B

1978-Up GM Universal Speaker Harness

Universal Speaker Harness for 1978-Up GM Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Universal Speaker Harness for 1978-Up GM Vehicles • Plugs Directly Into Vehicles Harness

Scosche SHMA01B

1989-Up Mazda Universal Speaker Harness

SHMA01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHMA01B

1989-Up Mazda Universal Speaker Harness

Universal Speaker Harness for 1989-Up Mazda Vehicles • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

Universal Speaker Harness for 1989-Up Mazda Vehicles • Plugs Directly Into Vehicles Harness

Metra 72-4567

Rear Speaker Harness for Select Pontiac Vehicles

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

Metra 72-4567

Rear Speaker Harness for Select Pontiac Vehicles

Rear Speaker Harness for Select Pontiac Vehicles • Connects aftermarket speakers to the factory speaker harness • Quick and easy installation • No cutting needed • Plugs directly into harness

Rear Speaker Harness for Select Pontiac Vehicles • Connects aftermarket speakers to the factory speaker harness • Quick and easy installation • No cutting needed • Plugs directly into harness

Metra 72-6500

Speaker Adapter for Select Chrysler Vehicles

72-6500 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-6500

Speaker Adapter for Select Chrysler Vehicles

Speaker Adapter for Select Chrysler Vehicles • Connects speakers to the factory harness • Easy to connect

No Fit Icon Doesn't fit your TT Quattro

Speaker Adapter for Select Chrysler Vehicles • Connects speakers to the factory harness • Easy to connect

Metra 72-6000

Door Speaker Harness for Select Chrysler Vehicles

72-6000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-6000

Door Speaker Harness for Select Chrysler Vehicles

Door Speaker Harness for Select Chrysler Vehicles • Speaker harness for select Chrysler vehicles • Easy installation • No splicing into wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

Door Speaker Harness for Select Chrysler Vehicles • Speaker harness for select Chrysler vehicles • Easy installation • No splicing into wires needed • Plugs directly into harness

Scosche SHCR02B

1981-Up Chrysler/Dodge/Plymouth 4-Pin Oval Universal Speaker Harness

SHCR02B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHCR02B

1981-Up Chrysler/Dodge/Plymouth 4-Pin Oval Universal Speaker Harness

4-Pin Oval Universal • Speaker Harness for Chrysler, Dodge and Plymouth Vehicles 1981-Newer • Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

4-Pin Oval Universal • Speaker Harness for Chrysler, Dodge and Plymouth Vehicles 1981-Newer • Plugs Directly Into Vehicles Harness

Metra 72-8710

Speaker Connector for European Imports

72-8710 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8710

Speaker Connector for European Imports

Speaker Connector for European Imports • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

Speaker Connector for European Imports • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

Metra 72-7400-open box

Speaker Connector for Select Nissan Vehicles

72-7400 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-7400-open box

Speaker Connector for Select Nissan Vehicles

Speaker Connector for Select Nissan Vehicles

No Fit Icon Doesn't fit your TT Quattro

Speaker Connector for Select Nissan Vehicles

Metra 72-9302

Speaker Connector with Bullet for Import Vehicles

72-9302 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-9302

Speaker Connector with Bullet for Import Vehicles

Speaker Connector with Bullet for Import Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

Speaker Connector with Bullet for Import Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

Scosche SHGM01B

Speaker Harness for select 1958-2018 vehicles from Chevrolet, GMC, Buick

SHGM01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHGM01B

Speaker Harness for select 1958-2018 vehicles from Chevrolet, GMC, Buick

• Compatible with select 1958-2018 vehicles from Chevrolet, GMC, Buick Vehicles
• Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

4

• Compatible with select 1958-2018 vehicles from Chevrolet, GMC, Buick Vehicles
• Plugs Directly Into Vehicles Harness

Scosche SHHA02B

Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

SHHA02B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHHA02B

Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

2

• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

Rockford Fosgate RFRZ-RSW16

14-18 Polaris RZR Rear Speaker Add-on Harness

RFRZ-RSW16 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate RFRZ-RSW16

14-18 Polaris RZR Rear Speaker Add-on Harness

• Allows addition of rear speakers in RZR audio systems
• Requires RFRZ-PMXWH1 wire harness or RFRZ-K4D complete wire kit
• Designed for use with RM1652W-MB or PM2652W-MB enclosed speakers
• PM2652W-MB or RM1652W-MB require PM-CL2B brackets

No Fit Icon Doesn't fit your TT Quattro

• Allows addition of rear speakers in RZR audio systems
• Requires RFRZ-PMXWH1 wire harness or RFRZ-K4D complete wire kit
• Designed for use with RM1652W-MB or PM2652W-MB enclosed speakers
• PM2652W-MB or RM1652W-MB require PM-CL2B brackets

Metra 71-9600

OEM Radio Harness For Select Harley Davidson 1998-Up

71-9600 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 71-9600

OEM Radio Harness For Select Harley Davidson 1998-Up

• OEM Harness
• Plugs into OEM radio
• 7" color-coded leads

No Fit Icon Doesn't fit your TT Quattro

• OEM Harness
• Plugs into OEM radio
• 7" color-coded leads

Bazooka FAST-1721

FAST Harness for Select Vehicles

FAST-1721 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Bazooka FAST-1721

FAST Harness for Select Vehicles

• Compatible with Vehicles
• Install Bazooka Amplified Tubes Easily
• No Wire Cutting Required

No Fit Icon Doesn't fit your TT Quattro

3

• Compatible with Vehicles
• Install Bazooka Amplified Tubes Easily
• No Wire Cutting Required

Scosche SHUI01B

Speaker Harness for Select select 1982-2012 vehicles from Mitsubishi, Toyota, Dodge Vehicles

SHUI01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHUI01B

Speaker Harness for Select select 1982-2012 vehicles from Mitsubishi, Toyota, Dodge Vehicles

• Compatible with select 1982-2012 vehicles from Mitsubishi, Toyota, Dodge Vehicles
• Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

2

• Compatible with select 1982-2012 vehicles from Mitsubishi, Toyota, Dodge Vehicles
• Plugs Directly Into Vehicles Harness

Metra 70-5522

Sub-Plug for select 2004-2014 vehicles from Ford, Lincoln, Mercury with Premier Radio

70-5522 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 70-5522

Sub-Plug for select 2004-2014 vehicles from Ford, Lincoln, Mercury with Premier Radio

• For Amplified Sound Systems In Select select 2004-2014 vehicles from Ford, Lincoln, Mercury Vehicles
• Includes An 8-Pin Harness With 2 Pairs of RCAs

No Fit Icon Doesn't fit your TT Quattro

• For Amplified Sound Systems In Select select 2004-2014 vehicles from Ford, Lincoln, Mercury Vehicles
• Includes An 8-Pin Harness With 2 Pairs of RCAs

Scosche SHHY02B

Universal Speaker Harness for 2007 Hyundai Accent Vehicles

SHHY02B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHHY02B

Universal Speaker Harness for 2007 Hyundai Accent Vehicles

• Universal Speaker Harness
• 2007 Hyundai Accent Vehicles
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic and Metal Materials

No Fit Icon Doesn't fit your TT Quattro

• Universal Speaker Harness
• 2007 Hyundai Accent Vehicles
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic and Metal Materials

PAC SHB-FD04

Vehicle Specific Plug-and-Play Speaker Harness for select 2021-2026 vehicles from Ford

SHB-FD04 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

PAC SHB-FD04

Vehicle Specific Plug-and-Play Speaker Harness for select 2021-2026 vehicles from Ford

• Speaker harness for select 2021-2026 vehicles from Ford
• For installing speakers in OEM locations
• 2 pairs of adapters for door or kick speakers included
• 2 pairs of adapters for upper tweeter/dash speaker included
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Speaker harness for select 2021-2026 vehicles from Ford
• For installing speakers in OEM locations
• 2 pairs of adapters for door or kick speakers included
• 2 pairs of adapters for upper tweeter/dash speaker included
• No cutting or splicing required

PAC SH5600

Speaker Wiring Harness for select 1998-2016 vehicles from Ford, Mazda, Lincoln (Sold as Pair)

SH5600 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

PAC SH5600

Speaker Wiring Harness for select 1998-2016 vehicles from Ford, Mazda, Lincoln (Sold as Pair)

• Speaker wiring harness (Sold as pair)
• Compatible with select 1998-2016 vehicles from Ford, Mazda, Lincoln
• Plugs into the factory harness

No Fit Icon Doesn't fit your TT Quattro

• Speaker wiring harness (Sold as pair)
• Compatible with select 1998-2016 vehicles from Ford, Mazda, Lincoln
• Plugs into the factory harness

Scosche SHHA01B

Speaker Harness for Select Vehicles

SHHA01B big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Scosche SHHA01B

Speaker Harness for Select Vehicles

• Compatible with Vehicles
• Plugs Directly Into Vehicles Harness

No Fit Icon Doesn't fit your TT Quattro

• Compatible with Vehicles
• Plugs Directly Into Vehicles Harness

Metra 72-6513

4 Pin Rectangular Speaker Connector for Select Chrysler Vehicles

72-6513 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-6513

4 Pin Rectangular Speaker Connector for Select Chrysler Vehicles

4 Pin Rectangular Speaker Connector for Select Chrysler Vehicles

No Fit Icon Doesn't fit your TT Quattro

4 Pin Rectangular Speaker Connector for Select Chrysler Vehicles

Metra 72-5565

Door Speaker Harness for Select Ford Vehicles

72-5565 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-5565

Door Speaker Harness for Select Ford Vehicles

Door Speaker Harness for Select Ford Vehicles • Connects Aftermarket Speakers to Factory Harness • OEM Quality Harness • No Cutting or Splicing Needed

No Fit Icon Doesn't fit your TT Quattro

Door Speaker Harness for Select Ford Vehicles • Connects Aftermarket Speakers to Factory Harness • OEM Quality Harness • No Cutting or Splicing Needed

NVX NSH-8605

Install New Speakers in select 2012-2022 Model S and Model X

NSH-8605 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX NSH-8605

Install New Speakers in select 2012-2022 Model S and Model X

• Fits select 2012-2022 Model S and Model X
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Fits select 2012-2022 Model S and Model X
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 72-8101

Speaker Connector for Select Toyota Vehicles

72-8101 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8101

Speaker Connector for Select Toyota Vehicles

Speaker Connector for Select Toyota Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

Speaker Connector for Select Toyota Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

Metra 72-8103

Speaker Connector for Select Toyota Vehicles

72-8103 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8103

Speaker Connector for Select Toyota Vehicles

Speaker Connector for Select Toyota Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

Speaker Connector for Select Toyota Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

Metra 72-4571

Speaker Harness for Select Vehicles with Boston Audio Systems

72-4571 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-4571

Speaker Harness for Select Vehicles with Boston Audio Systems

• Compatible with Vehicles

No Fit Icon Doesn't fit your TT Quattro

• Compatible with Vehicles

Metra 72-7802

Install New Speakers in select 1994-2024 vehicles from Acura, Honda

72-7802 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-7802

Install New Speakers in select 1994-2024 vehicles from Acura, Honda

• Fits select 1994-2024 vehicles from Acura, Honda
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Fits select 1994-2024 vehicles from Acura, Honda
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 72-8102

Install New Speakers in select 1989-2003 vehicles from Toyota

72-8102 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8102

Install New Speakers in select 1989-2003 vehicles from Toyota

• Fits select 1989-2003 vehicles from Toyota
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Fits select 1989-2003 vehicles from Toyota
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 72-8106

Speaker Harness for Select Vehicles

72-8106 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8106

Speaker Harness for Select Vehicles

• Compatible with Vehicles
• Quick and easy installation
• No cutting into original wires needed
• Plugs directly into harness

No Fit Icon Doesn't fit your TT Quattro

• Compatible with Vehicles
• Quick and easy installation
• No cutting into original wires needed
• Plugs directly into harness

Metra 72-8107

Install New Speakers in select 1996-2021 vehicles from Toyota, Lexus, Scion

72-8107 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-8107

Install New Speakers in select 1996-2021 vehicles from Toyota, Lexus, Scion

• Fits select 1996-2021 vehicles from Toyota, Lexus, Scion
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Fits select 1996-2021 vehicles from Toyota, Lexus, Scion
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 72-4530

Install New Speakers in select 1996-2004 Dakota and Alero and Bravada

72-4530 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra 72-4530

Install New Speakers in select 1996-2004 Dakota and Alero and Bravada

• Fits select 1996-2004 Dakota and Alero and Bravada
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

No Fit Icon Doesn't fit your TT Quattro

• Fits select 1996-2004 Dakota and Alero and Bravada
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

1 2 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued Car Speaker Harnesses

    Car Speaker Harnesses Frequently Asked Questions (FAQ)
    Car speaker harnesses are wiring adapters designed to facilitate the installation of aftermarket speakers into a vehicle's factory speaker wiring harness. When upgrading your car's speakers, the factory wiring may not be compatible with the new speakers' connectors. Car speaker harnesses act as a bridge between the aftermarket speaker's terminals and the vehicle's wiring, ensuring a secure and correct connection. They eliminate the need for cutting or splicing the factory wires, making the installation process faster, easier, and more reversible. Car speaker harnesses are essential for maintaining the integrity of the vehicle's electrical system and preventing any damage to the factory wiring during the speaker upgrade.
    To find the right car speaker harnesses for your specific vehicle and speakers, you need to identify the make, model, and year of your car and the aftermarket speakers you intend to install. Many retailers and car audio specialty stores offer compatibility tools or guides that allow you to input this information to find the appropriate harnesses. Alternatively, you can refer to the product descriptions or consult with customer support to ensure compatibility. It's crucial to select harnesses that match the speaker connector type and size and are compatible with your car's factory wiring harness. Properly matched car speaker harnesses ensure a seamless and hassle-free installation, allowing you to enjoy the enhanced sound quality of your new speakers without any electrical issues.
    The installation of car speaker harnesses is typically a straightforward DIY task for individuals with basic automotive knowledge and some electrical experience. Most harnesses come with color-coded wires and clear instructions, making the process relatively easy. However, if you are unsure about your technical skills or have limited experience with car audio installations, seeking professional help is a viable option. Professional car audio installers have the expertise to handle different types of harnesses and ensure a correct and secure connection. They can also address any potential challenges or complications that may arise during the installation. By choosing professional installation, you can have peace of mind knowing that your car speaker harnesses are correctly installed, reducing the risk of electrical issues and maximizing the performance of your aftermarket speakers.
    Car speaker harnesses play a crucial role in ensuring the proper electrical connection between the aftermarket speakers and the vehicle's factory wiring. A secure and correct connection is essential for maintaining the audio signal integrity and preventing any loss of sound quality. Using car speaker harnesses eliminates the need for cutting or splicing the factory wires, which can introduce potential electrical interference and degrade the signal. By preserving the original wiring and making a clean connection, the harnesses help to minimize signal loss and distortion, leading to improved sound quality and enhanced performance from your new speakers. Properly installed harnesses ensure that the speakers receive the necessary power and deliver their full potential, allowing you to enjoy a more immersive and enjoyable listening experience in your car.
    Yes, there are different types of car speaker harnesses available to accommodate various speaker sizes and connector types. When choosing the right harnesses for your setup, consider the following factors: Speaker Size: Ensure that the harnesses are designed for the specific size of your aftermarket speakers. Connector Type: Select harnesses that match the connector type of your new speakers and your car's factory wiring. Vehicle Make and Model: Choose harnesses that are compatible with your car's make, model, and year. Wire Gauge: Check the wire gauge of the harnesses to ensure they can handle the power requirements of your speakers. Quality: Opt for high-quality harnesses made from durable materials to ensure a reliable and long-lasting connection. By paying attention to these considerations, you can find the ideal car speaker harnesses that facilitate a smooth and successful speaker installation. If you're unsure, don't hesitate to seek advice from a knowledgeable retailer or car audio specialist to make the best choice for your specific setup.

    All About Discontinued Car Speaker Harnesses

    Factory matched speaker connectors to install a set of aftermarket speakers using the factory connections.

    If you're searching for the best car speaker harnesses to optimize your car audio installation, you've come to the right place. On this page, you'll find a wide selection of top-quality car speaker harnesses designed to provide a seamless and hassle-free integration of aftermarket speakers into your vehicle's audio system. Upgrade your car audio experience today with the finest car speaker harnesses available on our website.

    Car speaker harnesses are essential components for a smooth and efficient installation of aftermarket speakers in your vehicle. These harnesses act as intermediary connectors between your new speakers and the factory wiring, simplifying the integration process while preserving the integrity of your car's wiring system.

    One of the key advantages of using car speaker harnesses is the convenience they offer during installation. Instead of cutting and splicing wires, which can be a time-consuming and potentially damaging process, car speaker harnesses allow you to plug and play your new speakers directly into your vehicle's wiring. This reduces the risk of any electrical issues and ensures a secure and reliable connection between your speakers and the car's audio system.

    Moreover, car speaker harnesses help maintain the originality of your car's wiring system. If you ever decide to revert to the factory speakers or upgrade to new ones in the future, these harnesses can be easily removed without leaving any permanent modifications to the wiring. This flexibility ensures that your car's audio system remains adaptable and upgradeable over time.

    Beyond the ease of installation and maintenance, car speaker harnesses also provide a safety feature. By using harnesses, you minimize the risk of damaging your vehicle's wiring, protecting both your car's electrical system and your aftermarket speakers from potential harm.

    At Sonic Electronix, we understand that finding the right car speaker harnesses for your specific vehicle can be a daunting task. Our team of car audio experts is always ready to assist you in this journey. If you have any questions or need help selecting the correct harnesses for your car, don't hesitate to reach out to our knowledgeable customer service team at 1-502-200-8010. Our experts will guide you through the selection process, ensuring that you find the perfect car speaker harnesses that match your vehicle's make and model.

    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

    2000 Audi TT Quattro

    2022 Kia Seltos

    2013 Mazda MX-5 Miata

    Vehicle
    Store     Delete

    2000 Harley Davidson FLHT/I Electra Glide Standard

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2000 TT Quattro
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo