Complete 5 Channel 2000W 4 Gauge Amplifier Wiring Kit - Installer

In this review of the Complete 5 Channels 2000W Gravity 4 Gauge Amplifier Installation Wiring Kit, the bottom line is simple: this kit is designed for installers and serious DIY hobbyists who need a reliable, all-in-one wiring solution for car, truck, motorcycle, RV or ATV audio installs. The package stands out because it supplies heavy 4 ga power and ground cables, a protected inline fuse, and multiple signal and speaker leads all at useful lengths, making it easy to mount an amp some distance from the battery without hunting for parts.

Key Features

• Heavy 4 ga power cable: 17 ft of thick 4 gauge power cable allows long runs from the battery while minimizing voltage drop for cleaner amplifier performance.
• Robust ground cable and fuse: Includes a premium 3 ft 4 gauge ground cable and an inline agu fuse holder with an 80a fuse to protect the system at the amp end.
• Double shielded RCA: 17 ft true sound double shielded RCA cable reduces interference on the signal path for clearer audio.
• Long accessory and speaker leads: 17 ft turn-on cable and 20 ft 16 ga speaker wire give flexibility in routing and mounting without needing extensions.
• Complete terminals and accessories: Comes with the terminals and hardware needed to finish a tidy installation, saving time for installers and hobbyists.

Who It's For

This kit is aimed at professional installers and experienced DIYers who want a complete wiring set capable of supporting a 5-channel amplifier up to 2000W in automotive and powersports applications. The long 17 ft power and RCA runs make it suitable when the amplifier is mounted in trunks, under seats or in cargo areas of trucks, RVs or ATVs.

Less experienced users who prefer plug-and-play simplicity may find the multiple components and soldering or crimping tasks challenging; likewise, anyone needing thinner wire or less capacity should consider a smaller kit. The bundle is not intended to replace vehicle-specific wiring harnesses for factory-integration tasks.

Pros & Cons

Pros

• High quality 17 ft 4 ga power cable reduces voltage drop on long runs.
• Inline agu fuse holder with an 80a fuse provides needed protection at the amp end.
• Double shielded 17 ft RCA and long speaker leads improve routing flexibility and signal integrity.

Cons

• Kit is aimed at hands-on installers and may be more involved than entry-level, plug-and-play options.

Specifications

Our Verdict

For installers and competent DIY hobbyists fitting a 5-channel amplifier in cars, trucks, motorcycles, RVs or ATVs, this wiring kit delivers sensible value by combining heavy 4 ga power wiring, protection and long signal and speaker leads in one package. It saves time sourcing components and reduces the risk of a weak link in the power train, making it a practical choice for anyone wanting a durable, installer-grade amp install.

Frequently Asked Questions

Is the 80a fuse adequate for a 2000W amp?
The 80a inline fuse is included to protect the power run at the amp; installers should confirm amplifier current draw and use a fuse sized per the amp maker's recommendation and vehicle wiring limits.

Will these cables reach an amp mounted in a trunk?
Yes, the 17 ft 4 ga power cable and 17 ft RCA cables provide ample length for typical trunk or under-seat installations in most cars and trucks.

Are all terminals included to finish the job?
Yes, the kit ships with the necessary terminals and installation accessories to complete a standard amplifier wiring job.