Car Speaker Harness Adapters/ Connectors at Sonic Electronix
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Coupon and offer exclusions:

Sitewide coupons and discounts are not applicable to certain brands, products or combos. Offers exclude the following brands*: JL Audio®, Wet Sounds®, Focal®, Kicker® and Rockford Fosgate® Offers exclude the following products*: MRV-M500, ILX-W650, ILX-W650_SXV300v1, BLB212LED, BPKG10T, XPE2700, XPE4700, DMCPA79BT, GT7-6, GT7-96, GT7-6C, GX600C-z, KW-V85BT, DDX9705S, DDX775BH, JAD900.5, JAD800.4, QBUS8v2, NekTek2, AVH-200EX, DB1242DVC.

*Contact our toll-free expert line for JL Audio®, Wet Sounds®, Focal® and Rockford Fosgate® as we guarantee we will beat any other Authorized Retailer.

Code: 19YEARS is for 10% off your purchase of select items. $10 Sonic Bucks will be applied and available 30 Days from original purchase and must be used on an order of $100 or more.

Coupons are not valid for business/wholesale sales, installation services, shipping, delivery or gift cards. Sonic Electronix reserves the right to limit quantities per account, product or offer. Offers may be valid only in the U.S. Coupons cannot be combined with other coupons, select promo bundles, combos, savings certificates, special offer price matches, or combined with other discounts. X

Speaker Harnesses

Will this fit your car?

Speaker Harness for Select GM Vehicles

Speaker Harness for Select GM Vehicles • Connects speakers to factory harness

$5.99

IN STOCK

Speaker Adapter Harness for Select Ford & GM Vehicles

Speaker Connector for Select Ford & GM Vehicles • Connects aftermarket speakers to the factory speaker harness • Quick and easy installation • No cutting needed • Plugs directly into harness

$5.99

IN STOCK

Speaker Harness for Select Chrysler/Dodge Vehicles

Speaker Harness for Select Chrysler/Dodge Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs directly into harness

$5.99

IN STOCK

Universal Speaker Wiring Harness for European Vehicles

• Universal Speaker Harness
• For European Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

$5.99

IN STOCK

Speaker Connector Harness for Select Toyota Vehicles

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

$5.99

IN STOCK

Speaker Connector Harnesses for Select 1991-up Honda and Acura Vehicles

Speaker Connector for Select Honda Vehicles • Quick and easy installation • No cutting into original wiring needed • Plugs into original equipment radio

$5.99

IN STOCK

  • 5.0
7 reviews

Speaker Connection Harness for select Nissan Vehicles

• Fits select Nissan vehicles
• Sold as a pair

$8.99

IN STOCK

Universal Speaker Wiring Harness For Select Ford Vehicles

• Universal Speaker Harness
• For YEAR-YEAR MAKE Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

$8.99

IN STOCK

  • 4.5
4 reviews

2 Pin Rectangular Speaker Connector for Select Chrysler Vehicles

2 Pin Rectangular Speaker Connector for Select Chrysler Vehicles • Quick and easy installation • No cutting into original wires needed • Plugs into original equipment radio

$5.99

IN STOCK

  • 5.0
2 reviews

4-Way Speaker Connection Harness for select 2010-up Ford and Mazda Vehicles

• Sold as a pair
• Retains both mid-range and tweeters, if applicable
• Both speakers can be wired individually or together

$6.99

IN STOCK

  • 5.0
2 reviews

1999-Up Ford Truck Speaker Harness

Speaker Harness for 1999-Up Ford Truck Vehicles • Plugs Directly Into Vehicles Harness

$2.99

IN STOCK

Speaker Harness for Select 1989-up Ford Vehicles

Speaker Harness for Select 1989-Up Ford Vehicles • Connects aftermarket speakers to the factory speaker harness • Quick and easy installation • No cutting needed • Plugs directly into harness

$5.99

IN STOCK

  • 5.0
1 review

1985-Up GM Universal Speaker Harness

Universal Speaker Harness for 1985-Up GM Vehicles • Plugs Directly Into Vehicles Harness

$4.98

IN STOCK

Speaker Wiring Harness for Select 2016 - Up Hyundai and Kia Vehicles

• Vehicle-Specific Speaker Harness
• For 2016-Up Hyundai and Kia Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

$5.99

IN STOCK

  • 4.6
5 reviews

Speaker Connectors for GMC Vehicles

Speaker Connectors for GMC Vehicles • Connects speakers to factory harness

$5.99

IN STOCK

Speaker Connector for Select Nissan Vehicles

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

$5.99

IN STOCK

Speaker Harness for Select VW and Porsche Vehicles

• For Select VW and Porsche Vehicles
• Sold as a Pair

$5.99

IN STOCK

Only 2 Left!

  • 5.0
1 review

4-Way Speaker Connection Harness for select 2011- upHyundai and Kia Vehicles

• Sold as a pair
• 4-position
• Fits select 2011-up Hyundai and Kia vehicles

$5.99

IN STOCK

Speaker Connection Harness for select 2011-up Hyundai and Kia Vehicles

• 2-way speaker harness
• Sold as a pair
• 2-position
• Fits select 2011-up Kia and Hyundai Vehicles

$5.99

IN STOCK

Only 2 Left!

  • 5.0
7 reviews

Speaker Connectors for Select Jeep and Dodge Vehicles

• Speaker Connectors For Select Jeep And Dodge Vehicles
• Connects Speakers To Factory Harness

$5.99

IN STOCK

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