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  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

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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.
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TruConnex TC4KIT-42B 4 Gauge Amplifier Wiring Kit + NVX XIN25 RCA Cable

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

TC4KIT-42B big DISCONTINUED
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TruConnex TC4KIT-42B 4 Gauge Amplifier Wiring Kit + NVX XIN25 RCA Cable

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

29

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

TruConnex TC6KIT-02B by Metra

1/0 Gauge Full Spec OFC Amplifier Wiring Kit for Systems up to 1500 Watts

TC6KIT-02B big DISCONTINUED
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TruConnex TC6KIT-02B by Metra

1/0 Gauge Full Spec OFC Amplifier Wiring Kit for Systems up to 1500 Watts

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

26

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

(4) Hifonics ZS653 6.5" 600 Watt Car Stereo Speakers+4-Channel Amplifier+Amp Kit

Hifonics ZS653 600W 6.5" Zeus Series Coaxial Car Speakers + 1000W 4 Channel Amplifier & 4G Amp Kit Package

ZS653, TA1050.4, BAK44 big DISCONTINUED
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(4) Hifonics ZS653 6.5" 600 Watt Car Stereo Speakers+4-Channel Amplifier+Amp Kit

Hifonics ZS653 600W 6.5" Zeus Series Coaxial Car Speakers + 1000W 4 Channel Amplifier & 4G Amp Kit Package

• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

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• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

TruConnex TC4KIT-02B by Metra

1/0 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 1500 Watts

TC4KIT-02B big DISCONTINUED
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TruConnex TC4KIT-02B by Metra

1/0 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 1500 Watts

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

21

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

TruConnex TC4KIT-04B by Metra

1/0 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 1500 Watts

TC4KIT-04B big DISCONTINUED
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TruConnex TC4KIT-04B by Metra

1/0 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 1500 Watts

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

15

• 1/0 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 1500 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

JL Audio XMDPCS50A1L20 (Open Box, Complete)

Premium 6 AWG 12-Volt Power Connection System for Single Amplifier Located up to 20 Feet

XMD-PCS50A-1-L20 big DISCONTINUED
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JL Audio XMDPCS50A1L20 (Open Box, Complete)

Premium 6 AWG 12-Volt Power Connection System for Single Amplifier Located up to 20 Feet

• IP67 Rated: withstands full immersion in water up to 1 meter deep
• SAE J1171 External Ignition Protected
• Ideal for most Center Consoles, Pontoons, Runabouts and Towboats
• Designed specifically for systems up to 50A Maximum
•Made from 100% oxygen-free copper for a pure uninterrupted transfer of power

1

• IP67 Rated: withstands full immersion in water up to 1 meter deep
• SAE J1171 External Ignition Protected
• Ideal for most Center Consoles, Pontoons, Runabouts and Towboats
• Designed specifically for systems up to 50A Maximum
•Made from 100% oxygen-free copper for a pure uninterrupted transfer of power

TruConnex TC4KIT-44B by Metra

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

TC4KIT-44B big DISCONTINUED
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TruConnex TC4KIT-44B by Metra

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

23

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 4-Channel Twisted RCA Cables

House Brand JP Test Sku

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House Brand JP Test Sku

• 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

Mechman Alternators PP165R

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

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Mechman Alternators PP165R

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

• 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

Cadence FMK4

Complete 4 Gauge Marine Grade Amplifier Wiring Kit (CCA Wiring)

FMK4 big DISCONTINUED
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Cadence FMK4

Complete 4 Gauge Marine Grade Amplifier Wiring Kit (CCA Wiring)

• Complete 4 Gauge 2-Channel Marine Amplifier Installation Kit
• Designed Specifically For Lighter Current Marine Audio Systems
• Made up of 90% Aluminum and 10% Copper

• Complete 4 Gauge 2-Channel Marine Amplifier Installation Kit
• Designed Specifically For Lighter Current Marine Audio Systems
• Made up of 90% Aluminum and 10% Copper

Cadence FMK8

Complete 8 Gauge Marine Grade Amplifier Wiring Kit (CCA Wiring)

FMK8 big DISCONTINUED
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Cadence FMK8

Complete 8 Gauge Marine Grade Amplifier Wiring Kit (CCA Wiring)

• Complete 8 Gauge 2-Channel Marine Amplifier Installation Kit
• Designed Specifically For Lighter Current Marine Audio Systems
• Made up of 90% Aluminum and 10% Copper

• Complete 8 Gauge 2-Channel Marine Amplifier Installation Kit
• Designed Specifically For Lighter Current Marine Audio Systems
• Made up of 90% Aluminum and 10% Copper

JL Audio XD-PCS2-2B - New (Damaged Packaging, Product A+)

2 AWG Premium Series Dual Amplifier Power Connection Kit

XD-PCS2-2B big DISCONTINUED
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JL Audio XD-PCS2-2B - New (Damaged Packaging, Product A+)

2 AWG Premium Series Dual Amplifier Power Connection Kit

• 2 Gauge Amplifier Kit
• Power Kit
• Designed for Installing Two Amplifiers
• True AWG Cable
• Includes Distribution Blocks, Fuse Holders, Ground Lugs, and Installation Accessories
• For Systems up to 1500 Watts

2

• 2 Gauge Amplifier Kit
• Power Kit
• Designed for Installing Two Amplifiers
• True AWG Cable
• Includes Distribution Blocks, Fuse Holders, Ground Lugs, and Installation Accessories
• For Systems up to 1500 Watts

Belva 1 Farad Capacitor with 4 Gauge 2-Channel Amp Kit (B1DK42R)

Combo package for extra savings with a digital cap and black amp wiring kit

B1DK42R big DISCONTINUED
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Belva 1 Farad Capacitor with 4 Gauge 2-Channel Amp Kit (B1DK42R)

Combo package for extra savings with a digital cap and black amp wiring kit

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

5

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

Belva 1 Farad Capacitor with 4 Gauge 2-Channel Amp Kit (B1DK42BK)

Combo package for extra savings with a digital cap and black amp wiring kit

B1DK42BK big DISCONTINUED
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Belva 1 Farad Capacitor with 4 Gauge 2-Channel Amp Kit (B1DK42BK)

Combo package for extra savings with a digital cap and black amp wiring kit

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

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VIP Product Get $6.00 in rewards to spend later

2

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

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    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.
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