Adapters, Connectors & Wire Terminals at Sonic Electronix

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About Adapters, Terminals & Connectors


Find all the install parts you need right here! Our wide selection of installation connectors include butt connectors, speaker connectors, splice adaptors, ring terminals, spade terminals, T-tap connectors, quick disconnect connectors, and other small adapters.

Popular Brands in Adapters, Terminals & Connectors


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Scosche MDA1B / MDA1

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

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Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

GM / Chevrolet Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

342
Scosche MDA1B / MDA1

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

In stock

 
$5.99
Scosche CRAB / CRA

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

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Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

2002-up Chrysler/Dodge/Jeep Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

180
Scosche CRAB / CRA

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

In stock

 
$6.99
Metra 40-CR10

Antenna to Radio Adapter Cable for Select 2002-up Chrysler, Dodge, Ford, and Jeep Vehicles

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Antenna to Radio Adapter Cable for Select 2002-up Chrysler, Dodge, Ford, and Jeep Vehicles

Antenna to Radio Adapter Cable • For 2002-up Chrysler, Dodge, Ford, and Jeep vehicles with snap-lock factory antenna • Adapter to aftermarket radio

44
Metra 40-CR10

Antenna to Radio Adapter Cable for Select 2002-up Chrysler, Dodge, Ford, and Jeep Vehicles

In stock

$9.99 (30.03% off)
$6.99
Scosche VWA3 / VWA3B

Antenna Adapter for 1997-up Audi, BMW and Volkswagen Vehicles

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Antenna Adapter for 1997-up Audi, BMW and Volkswagen Vehicles

2002 - Up BMW / VW • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

52
Scosche VWA3 / VWA3B

Antenna Adapter for 1997-up Audi, BMW and Volkswagen Vehicles

In stock

$9.44 (36.55% off)
$5.99
NVX XWF44PK

Four pack of 4 AWG Wire End Ferrules with Heat Shrink Tubing Included

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Four pack of 4 AWG Wire End Ferrules with Heat Shrink Tubing Included

• Prevents Wire Splitting when using Setscrew Terminals
• Fits 4 Gauge AWG Wire
• Includes (4) 4 Gauge Ferrules and (4) Heat Shrink

NVX XWF44PK

Four pack of 4 AWG Wire End Ferrules with Heat Shrink Tubing Included

In stock

$9.99 (40.04% off)
$5.99

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Four pack of 4 AWG Wire End Ferrules with Heat Shrink Tubing Included

$5.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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Scosche NAA2B / NAA2

Antenna Adapter for 2007-up Nissan Maxima and Versa

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Antenna Adapter for 2007-up Nissan Maxima and Versa

Factory Antenna Adapter • Vehicle specific for 2007 - Up Nissan Maxima and Versa • OEM Quality Harness

40
Scosche NAA2B / NAA2

Antenna Adapter for 2007-up Nissan Maxima and Versa

In stock

 
$7.99
Belva BRT8516 8 Gauge Ring Terminals

Nickel Plated Brass with 5/16" Opening - 2 Pieces (1 Red & 1 Black)

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Nickel Plated Brass with 5/16" Opening - 2 Pieces (1 Red & 1 Black)

Two Ring Terminals
• 5/16" Opening
• 8 Gauge
• 1 Red & 1 Black
• Nickel Plated • Resealable Polybag

5
Belva BRT8516 8 Gauge Ring Terminals

Nickel Plated Brass with 5/16" Opening - 2 Pieces (1 Red & 1 Black)

In stock

$4.99 (50.10% off)
$2.49
Metra 40-GM10

Factory Antenna to Aftermarket Radio Adapter for Select 1988-2006 GM Vehicles

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Factory Antenna to Aftermarket Radio Adapter for Select 1988-2006 GM Vehicles

• Factory Antenna to Aftermarket Radio Adapter
• For Select 1988-2006 GM Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

20
Metra 40-GM10

Factory Antenna to Aftermarket Radio Adapter for Select 1988-2006 GM Vehicles

In stock

$19.99 (65.03% off)
$6.99
Scosche MDAB

Micro/Delco Antenna Adapter for Select 1988-2005 GM Vehicles

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Micro/Delco Antenna Adapter for Select 1988-2005 GM Vehicles

• Connects aftermarket stereo to factory antenna
• Fits 1988-up GM vehicles
• Ensures optimal signal quality

14
Scosche MDAB

Micro/Delco Antenna Adapter for Select 1988-2005 GM Vehicles

In stock

 
$6.99
Belva BRT438

4 Gauge Ring Terminals, 3/8" Opening with Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

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4 Gauge Ring Terminals, 3/8" Opening with Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

• Ring Terminals
• 3/8" Opening
• 4 Gauge
• 3 Red & 2 Black
• Nickel Plated
• Resealable Polybag

3
Belva BRT438

4 Gauge Ring Terminals, 3/8" Opening with Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

In stock

$6.99 (42.92% off)
$3.99
Metra 40-VW10

Factory Antenna to Aftermarket Radio Adapter for Select 1988-up Audi/BMW/Mercedes Benz/SMART Vehicles

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Factory Antenna to Aftermarket Radio Adapter for Select 1988-up Audi/BMW/Mercedes Benz/SMART Vehicles

Factory Antenna to Aftermarket Radio Adapter • For select 1988-2005 Audi/BMW/Mercedes vehicles • Factory antenna with flat plug to aftermarket radio • A capacitor is included to match impedance

13
Metra 40-VW10

Factory Antenna to Aftermarket Radio Adapter for Select 1988-up Audi/BMW/Mercedes Benz/SMART Vehicles

In stock

$19.99 (65.03% off)
$6.99
Stinger SPT521

Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

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Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

• Gauge Reducer Adapter
• 1/0 Gauge Input to 4 Gauge Pin
• Deep Wire Recesses
• Ultimate Power Delivery
• Corrosion Resistant Shoc-Krome Plating

34
Stinger SPT521

Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

In stock

$17.99 (55.59% off)
$7.99
Metra 40-EU10

Antenna to Radio Adapter Cable for Select 2002-up BMW/Volkswagen Vehicles

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Antenna to Radio Adapter Cable for Select 2002-up BMW/Volkswagen Vehicles

Antenna to Radio Adapter Cable • For select 2002-Up BMW/Volkswagen vehicles • Factory antenna with mini-style plug to aftermarket radio

25
Metra 40-EU10

Antenna to Radio Adapter Cable for Select 2002-up BMW/Volkswagen Vehicles

In stock

$19.99 (55.03% off)
$8.99
Metra 40-NI12

Antenna Cable to Aftermarket Radio Adapter for Select 2007-up Infiniti/Nissan Vehicles

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Antenna Cable to Aftermarket Radio Adapter for Select 2007-up Infiniti/Nissan Vehicles

Antenna Cable to Aftermarket Radio Adapter • For select 2007-Up Infinity/Nissan vehicles

17
Metra 40-NI12

Antenna Cable to Aftermarket Radio Adapter for Select 2007-up Infiniti/Nissan Vehicles

In stock

$19.99 (60.03% off)
$7.99
NVX XWF04PK

4 pack 1/0 AWG Ferrule with NVX heat shrink

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4 pack 1/0 AWG Ferrule with NVX heat shrink

• Prevents Wire Splitting when using Setscrew Terminals
• Fits 1/0 Gauge AWG Wire
• Includes (4) 0 Gauge Ferrules and (4) Heat Shrink

NVX XWF04PK

4 pack 1/0 AWG Ferrule with NVX heat shrink

In stock

$9.99 (30.03% off)
$6.99
Scosche VWAB / VWA

Antenna Adapter for Volkswagen and European Vehicles

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Antenna Adapter for Volkswagen and European Vehicles

VW / European Antenna Convertor • Aftermarter Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

35
Scosche VWAB / VWA

Antenna Adapter for Volkswagen and European Vehicles

In stock

 
$6.99
Belva BNAPLG1 Banana Plug Connector

Gold Plated with Dual Terminals

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Gold Plated with Dual Terminals

• Accepts Up To 8 Gauge
• Dual Red Molded Design
• Compression Style Connection
• Expandable Quick Connection
• Gold Plating

13
Belva BNAPLG1 Banana Plug Connector

Gold Plated with Dual Terminals

In stock

$6.99 (57.22% off)
$2.99
Belva BCCAP22 (CC2218)

22/18 Gauge Nylon Crimp Cap 100 Pack

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22/18 Gauge Nylon Crimp Cap 100 Pack

• 22/18 Gauge Nylon Crimp Cap
• Heat shrinkable Design
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires
• Gauge: 22/18
• Color: Clear
• Count: 100

4
Belva BCCAP22 (CC2218)

22/18 Gauge Nylon Crimp Cap 100 Pack

In stock

$6.99 (45.78% off)
$3.79
Metra 40-HD10

Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda and Acura Vehicles

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Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda and Acura Vehicles

Factory Antenna Cable to Aftermarket Radio Receivers • For select Honda and Acura vehicles

13
Metra 40-HD10

Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda and Acura Vehicles

In stock

$29.99 (66.69% off)
$9.99
NVX XWF88PK

8 pack 8 AWG Ferrule with NVX heat shrink

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8 pack 8 AWG Ferrule with NVX heat shrink

• Prevents Wire Splitting when using Setscrew Terminals
• Fits 8 Gauge AWG Wire
• Includes (8) 8 Gauge Ferrules and (8) Heat Shrink

NVX XWF88PK

8 pack 8 AWG Ferrule with NVX heat shrink

In stock

$12.99 (46.19% off)
$6.99
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  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink

Item Added to Cart

XWF88PK small

8 pack 8 AWG Ferrule with NVX heat shrink

$6.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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View all available accessories for the NVX XWF88PK.

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