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 Amplifier Installation & Accessories
  5. Discontinued Amplifier Wiring Kits

Discontinued Amplifier Wiring Kits

Filters
Reset Done
Product Type
Price Range
Power/Ground Wire Size
The power/ground gauge numbers represents the main wire size of the amplifier kit.

Definitions are as follows:

Gauge (wire) - The diameter of a wire. The higher the number, the thinner the wire. Example: 4 gauge wire has more strands than 10 gauge wire.

AWG (American Wire Gauge) - A standard of the dimensional characteristics of wire used to conduct electrical current or signals. AWG is identical to the Brown and Sharpe (B & S) wire gauge.
Interconnect (RCA) Signal Cables Included
Interconnect cables are required for amplifiers which are installed to the "RCA preamp low-level outputs" of a car stereo receiver. If your amplifier has high-level / speaker level inputs, then you do not need to purchase interconnects; however, interconnects offer a much higher quality sound when compared to speaker level inputs.
Speaker Wire Included
If speaker wire is included, the value will be "Yes" and if no wire is included, it will read "No".
Fuse Holder
This is the type of fuse holder that is included in the item.
Fuse Size
This is the size of the fuse that is compatible with the fuse holder. If the fuse needs to be replaced, be sure to replace it with the same size.
Number of Amplifiers Supported
This is the number of amplifiers that the amplifier kit can support. If you are are going to be powering more than one amplifier, make sure that the installation kit will support them.
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge". For the best performance from your amplifier wiring kit, make sure that the cable complies to the AWG standard.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

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

Memphis 4GPWKIT

4 AWG Amp Kit Without RCA

4GPWKIT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis 4GPWKIT

4 AWG Amp Kit Without RCA

• Includes all the essential tools to complete a quality installation
• 100% pure copper wire
• Maximizes your audio performance
• Power and ground distribution blocks included

VIP Star Icon

VIP Product Get $13.00 in rewards to spend later

• Includes all the essential tools to complete a quality installation
• 100% pure copper wire
• Maximizes your audio performance
• Power and ground distribution blocks included

SSV Works AMPKIT-A

Universal Amplifier Wiring Kit

AMPKIT-A big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

SSV Works AMPKIT-A

Universal Amplifier Wiring Kit

• For use with the WP-A360S4 Amplifier
• 8 AWG Power and Ground Wire
• Fuse Holder
• 40' Speaker Wire
• 8" Zip Ties
• 4 Pin to Female RCA Connector with Amp Turn On
• 18 AWG Remote Turn On Wire

• For use with the WP-A360S4 Amplifier
• 8 AWG Power and Ground Wire
• Fuse Holder
• 40' Speaker Wire
• 8" Zip Ties
• 4 Pin to Female RCA Connector with Amp Turn On
• 18 AWG Remote Turn On Wire

Rockford Fosgate RFK8X 8 Gauge Amp Kit

Complete Amplifier Installation Kit - 8 Gauge

RFK8X big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate RFK8X 8 Gauge Amp Kit

Complete Amplifier Installation Kit - 8 Gauge

• 8 Gauge Amplifier Installation Kit
• Includes RCA Interconnect Cables & 16 AWG Speaker wire
• Made from 100% Pure Crystal-Oxygen Free Copper
• Includes Wire Termination Hardware
• CEA-2015 Compliant

VIP Star Icon

VIP Product Get $17.00 in rewards to spend later

1

• 8 Gauge Amplifier Installation Kit
• Includes RCA Interconnect Cables & 16 AWG Speaker wire
• Made from 100% Pure Crystal-Oxygen Free Copper
• Includes Wire Termination Hardware
• CEA-2015 Compliant

Memphis 8GKIT

8 Gauge Amplifier Kit with RCA Cables

8GKIT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis 8GKIT

8 Gauge Amplifier Kit with RCA Cables

• 300W Power Handling
• 100% pure copper wire
• Includes all the essential tools
• True AWG rated wire
• Maximizes audio performance
• Extends life of audio equipment

VIP Star Icon

VIP Product Get $9.00 in rewards to spend later

• 300W Power Handling
• 100% pure copper wire
• Includes all the essential tools
• True AWG rated wire
• Maximizes audio performance
• Extends life of audio equipment

NVX XKITMC84

Complete 8 Gauge 4-CH Motorcycle Amplifier Wiring Kit

XKITMC84 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX XKITMC84

Complete 8 Gauge 4-CH Motorcycle Amplifier Wiring Kit

• 8 gauge Power Amplifier Installation Kit
• Made from 100% oxygen-free copper
• Mini ANLFuse holder offers
• True-to-Gauge cables/wires

VIP Star Icon

VIP Product Get $7.00 in rewards to spend later

• 8 gauge Power Amplifier Installation Kit
• Made from 100% oxygen-free copper
• Mini ANLFuse holder offers
• True-to-Gauge cables/wires

Rockford Fosgate RFK8 8 Gauge Amp Kit

8 Gauge Amplifier Power Installation Wiring Kit

RFK8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate RFK8 8 Gauge Amp Kit

8 Gauge Amplifier Power Installation Wiring Kit

• 8 Gauge Amplifier Power Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements
• Includes Appropriate Wire Termination Hardware

VIP Star Icon

VIP Product Get $12.00 in rewards to spend later

10

• 8 Gauge Amplifier Power Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements
• Includes Appropriate Wire Termination Hardware

StreetWires 8 Gauge Mono/2-Channel Single-Amp Kit (ZN3KI-08)

8 AWG Zero Noise ZN3 Series Amplifier Installation Kit with Power/Ground Cable, RCAs and Fuse Holder

ZN3KI-08 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

StreetWires 8 Gauge Mono/2-Channel Single-Amp Kit (ZN3KI-08)

8 AWG Zero Noise ZN3 Series Amplifier Installation Kit with Power/Ground Cable, RCAs and Fuse Holder

• 8 Gauge Power Amplifier Installation Kit w/Interconnects
• Designed Specifically for Car Audio Systems up to 500 Watts
• Made From Aluminum
• Super Flex Jacket
• AFS Fuse Holder
• True-to-Gauge Cables/Wires

VIP Star Icon

VIP Product Get $10.00 in rewards to spend later

2

• 8 Gauge Power Amplifier Installation Kit w/Interconnects
• Designed Specifically for Car Audio Systems up to 500 Watts
• Made From Aluminum
• Super Flex Jacket
• AFS Fuse Holder
• True-to-Gauge Cables/Wires

NVX XAPK1D (Open Box, Good)

Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Dual Amplifier Power Wiring Kit for Amplifiers up to 4000 Watts

XAPK1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX XAPK1D (Open Box, Good)

Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Dual Amplifier Power Wiring Kit for Amplifiers up to 4000 Watts

• 1/0 Gauge Dual Amplifier Power Installation Kit
• For Amplifiers Up To 4000 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 300 amp fuse
• Two brass and satin chrome distribution blocks
• CEA-2015 and BC5W2 Compliant

• 1/0 Gauge Dual Amplifier Power Installation Kit
• For Amplifiers Up To 4000 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 300 amp fuse
• Two brass and satin chrome distribution blocks
• CEA-2015 and BC5W2 Compliant

Metra MPS-AK84

4-Channel Motorcycle and Powersports Amp Kit

MPS-AK84 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra MPS-AK84

4-Channel Motorcycle and Powersports Amp Kit

• 4-Channel Amplifier Kit
• Quick Disconnects
• RCA's are 9' Long
• Waterproof Fuse Holder with (2) 30 Amp Fuses
•Right Rear Speaker wire is 5' Long

VIP Star Icon

VIP Product Get $5.80 in rewards to spend later

• 4-Channel Amplifier Kit
• Quick Disconnects
• RCA's are 9' Long
• Waterproof Fuse Holder with (2) 30 Amp Fuses
•Right Rear Speaker wire is 5' Long

Cerwin-Vega CAK44

4 GA 4 Channel Amplifier Connection Kits

CAK44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega CAK44

4 GA 4 Channel Amplifier Connection Kits

• 4 gauge Amplifier Installation Kit
• Designed specifically for car audio systems up to 2000 watts
• Premium power and ground wire provides optimal power transfer

• 4 gauge Amplifier Installation Kit
• Designed specifically for car audio systems up to 2000 watts
• Premium power and ground wire provides optimal power transfer

Memphis 10GKIT

10 AWG 100W Amplifier Installation Kit

10GKIT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis 10GKIT

10 AWG 100W Amplifier Installation Kit

• 100% pure copper wire
• True AWG rated wire
• 10 Gauge amplifier power kit

1

• 100% pure copper wire
• True AWG rated wire
• 10 Gauge amplifier power kit

Cerwin-Vega CAK46

4 GA 6 Channel Amplifier Connection Kits

CAK46 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega CAK46

4 GA 6 Channel Amplifier Connection Kits

• 4 gauge Amplifier Installation Kit
• Designed specifically for car audio systems up to 2000 watts
• Premium power and ground wire provides optimal power transfer

VIP Star Icon

VIP Product Get $19.00 in rewards to spend later

• 4 gauge Amplifier Installation Kit
• Designed specifically for car audio systems up to 2000 watts
• Premium power and ground wire provides optimal power transfer

Maxxlink VCAK-4V1

4 Gauge V1 Series CCA Amp Kit w/2-Channel RCAs for Systems up to 1000 Watts

VCAK-4V1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Maxxlink VCAK-4V1

4 Gauge V1 Series CCA Amp Kit w/2-Channel RCAs for Systems up to 1000 Watts

4 Gauge V1 Series CCA Amp Kit Power/Ground for Systems up to 1000 Watts • HEPTAflex Ultra-Flexible MAXX Blue Power Wire • 980 strands of high grade CCA • FLEXIbrass AGU Fuse Holder with 60amp AGU Fuse Installed

5

4 Gauge V1 Series CCA Amp Kit Power/Ground for Systems up to 1000 Watts • HEPTAflex Ultra-Flexible MAXX Blue Power Wire • 980 strands of high grade CCA • FLEXIbrass AGU Fuse Holder with 60amp AGU Fuse Installed

XS Power AKXP0-1

Amp Kit, XP Flex 1/0 AWG, Power Cable, Speaker Cable, Signal and Remote

AKXP0-1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

XS Power AKXP0-1

Amp Kit, XP Flex 1/0 AWG, Power Cable, Speaker Cable, Signal and Remote

• 1/0 gauge
• 100% oxygen-free copper

• 1/0 gauge
• 100% oxygen-free copper

T-Spec ST-AK8

8GA Power Sport Amplifier Power Wiring Kit

ST-AK8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

T-Spec ST-AK8

8GA Power Sport Amplifier Power Wiring Kit

• Designed tor motorcycles
•6 toot length of OFC power and ground wire
• T-Spec V8MANL fuse holder and 30 amp fuse
•Pre-terminated ring terminals make connections to the battery simple
•Two 4 foot pieces of 16 gauge OFC speaker wire

• Designed tor motorcycles
•6 toot length of OFC power and ground wire
• T-Spec V8MANL fuse holder and 30 amp fuse
•Pre-terminated ring terminals make connections to the battery simple
•Two 4 foot pieces of 16 gauge OFC speaker wire

SSV Works PW-AMPKIT8

Prowler 8 Gauge Amplifier Wiring Kit with mounting board

PW-AMPKIT8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

SSV Works PW-AMPKIT8

Prowler 8 Gauge Amplifier Wiring Kit with mounting board

• 8 Gauge Amplifier Wiring Kit
• For Arctic Cat Prowler Vehicles

• 8 Gauge Amplifier Wiring Kit
• For Arctic Cat Prowler Vehicles

Mechman Alternators PP165B

MechMan Pro-Power 16.5 Foot Long 1/0 Gauge Pure Copper Amplifier / Battery cable kit - BLUE

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

Mechman Alternators PP165B

MechMan Pro-Power 16.5 Foot Long 1/0 Gauge Pure Copper Amplifier / Battery cable kit - BLUE

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

JL Audio XD-ACS60

6 Gauge Single Amplifier Installation Wiring Kit with RCA Interconnect and Speaker Wire

XD-ACS60 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio XD-ACS60

6 Gauge Single Amplifier Installation Wiring Kit with RCA Interconnect and Speaker Wire

6 Gauge Complete Amplifier Installation Kit • Great For Systems up to 700 Watts • True Gauge • MAXI Fuse Holder with 60 AMP Fuse • Includes Speaker Wire and RCA Interconnect Cables

1

6 Gauge Complete Amplifier Installation Kit • Great For Systems up to 700 Watts • True Gauge • MAXI Fuse Holder with 60 AMP Fuse • Includes Speaker Wire and RCA Interconnect Cables

TruConnex TC4KIT-84B by Metra

8 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 450 Watts

BBIC45,BAK82 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

TruConnex TC4KIT-84B by Metra

8 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 450 Watts

• 8 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 450 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

1

• 8 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 450 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

Metra JP-18AMP-1

4-Gauge Amplifier Wiring and Mounting Kit for select 2018-2026 vehicles from Jeep

JP-18AMP-1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Metra JP-18AMP-1

4-Gauge Amplifier Wiring and Mounting Kit for select 2018-2026 vehicles from Jeep

• 4 gauge Complete Amplifier Installation Kit
• Also includes amplifier mounting bracket
• Made from OFC (100% Oxygen-Free Copper)
• 2 Channel RCA interconnect cables included for audio signal from stereo to amplifier

VIP Star Icon

VIP Product Get $26.50 in rewards to spend later

• 4 gauge Complete Amplifier Installation Kit
• Also includes amplifier mounting bracket
• Made from OFC (100% Oxygen-Free Copper)
• 2 Channel RCA interconnect cables included for audio signal from stereo to amplifier

Prev 26 27 28 29 30 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued Amplifier Wiring Kits

    Car Amp Wiring Kit Frequently Asked Questions (FAQ)
    A car amp wiring kit is a package of essential components and cables needed to properly connect and power an aftermarket amplifier in your vehicle. It typically includes power and ground wires, remote turn-on wire, RCA cables, fuse holder, and speaker wires. Amplifiers require adequate power and signal connections to function optimally and deliver high-quality audio output. A wiring kit ensures that you have all the necessary components in one package, saving you time and effort in sourcing individual wires. Moreover, using the correct gauge and high-quality wiring reduces the risk of voltage drops, electrical interference, and potential damage to your amplifier and vehicle's electrical system.
    Choosing the right car amp wiring kit depends on your amplifier's power requirements and the length of the cable run. The most crucial factor is the amplifier's wattage rating or RMS power output. Select a wiring kit with a power wire capable of handling the amplifier's power output without voltage drops or overheating. For longer cable runs or high-powered amplifiers, consider thicker gauge wires to minimize resistance and ensure efficient power delivery. Additionally, check the fuse rating included in the kit, ensuring it matches the amplifier's recommended fuse size. Sonic Electronix offers a variety of wiring kits with different gauge wires and fuse ratings, making it easy to find the ideal kit for your specific amplifier and installation needs.
    The suitability of using a car amp wiring kit for multiple amplifiers depends on the total power requirements and wiring configuration. If the combined power output of the amplifiers does not exceed the kit's power wire capacity, and the wiring setup allows for proper distribution of power and signals, it may be possible to use the kit for multiple amplifiers. However, it is essential to consult the wiring kit's specifications and consult a car audio professional to ensure safe and reliable installation. For setups with multiple high-powered amplifiers or complex configurations, it may be more practical to use separate wiring kits or a custom installation with professional-grade wiring and distribution blocks.
    Installing a car amp wiring kit is a task that can be completed by car audio enthusiasts with basic DIY skills and knowledge of automotive electrical systems. However, it is essential to follow the installation instructions provided with the kit carefully. Improper wiring can lead to electrical issues, amplifier malfunctions, or even vehicle damage. If you are unsure about any step of the installation process, it is advisable to seek professional help from a car audio installer. A professional can ensure that the wiring is correctly routed, connections are secure, and the amplifier is safely integrated into your vehicle's electrical system. At Sonic Electronix, we offer installation guides and provide expert support to assist you throughout the installation process.
    Car amp wiring kits typically include the essential components required for a basic amplifier installation. These components often consist of power and ground wires, remote turn-on wire, RCA cables, fuse holder, and speaker wires. However, depending on your specific installation needs, additional accessories might be necessary. For instance, if you are installing multiple amplifiers, you might require distribution blocks and extra power cables. Additionally, if you have an aftermarket head unit or source unit, you may need adapter cables or connectors to interface with the amplifier. It's essential to review the contents of the wiring kit and assess if any additional accessories are needed for your installation. If you have any questions or need assistance, Sonic Electronix's expert staff can help you select the right wiring kit and additional components for your unique setup. Car amp wiring kits are a convenient and reliable solution for powering aftermarket amplifiers and improving your car audio experience. With the right wiring kit, you can ensure a proper power and signal connection, safeguarding your amplifier and providing clean, distortion-free audio output. At Sonic Electronix, we offer a wide selection of high-quality car amp wiring kits from top brands, ensuring that you have everything you need for a successful amplifier installation.
    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

    2012 BMW 650i

    1979 Saab 900

    2001 Ford Ranger

    2012 Mercedes-Benz Sprinter

    2004 Honda Element

    2017 Ford Transit Cargo

    1989 Dodge Lancer

    2024 Tesla Model S

    2002 Ford Windstar

    2001 Mazda Tribute

    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 2012 650i
    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.

    Additional information:

    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