BOSS Audio Systems 0 Gauge Amplifier Wiring Kit - Complete Car Install

In this review the BOSS Audio Systems 0 Gauge Amplifier Installation Wiring Kit is evaluated for installers who need a ready-to-use set of cables and terminals to power car amplifiers and subwoofers. The bottom line is that this kit delivers a comprehensive set of components that make a clean, straightforward installation possible, with the single biggest reason to buy being its all-in-one nature that includes heavy power and ground leads, an ANL fuse and a full complement of terminals and wire management accessories.

Key Features

• 0 GA Power Cable: A 17 ft. matte red 0 GA power cable provides a direct feed intended to carry significant current from the battery to an amplifier.
• ANL Fuse Protection: The kit includes a high-quality ANL fuse holder and a nickel plated 200A ANL fuse to protect the run from overcurrent.
• Ground and Turn-On: A 3 ft. 0 GA matte black ground cable and an 18 ft. 18 GA blue turn-on wire simplify chassis grounding and remote turn-on wiring.
• Signal and Speaker Wiring: 17 ft. high performance RCA interconnect and 17 ft. 16 GA speaker wire let you route audio and speaker connections without sourcing extras.
• Terminals and Management: Gold-plated ring and spade terminals, split loom tubing, and wire ties help create a neat, reliable installation and reduce abrasion risk.

Who It's For

The kit is best for DIY installers and hobbyists who want a single package that covers power, ground, remote turn-on, RCA and speaker wiring for a typical car amplifier install. It is particularly useful when pairing with mid-power amplifiers and subwoofers where 0 GA feeding and an ANL fuse are desired for safety and convenience.

Installers seeking verified gauge accuracy for ultra-high-current professional installations, or those who need longer ground runs or heavier speaker cables than provided, should review specs carefully and may prefer to supplement this kit with additional wiring sourced to exact shop tolerances.

Pros & Cons

Pros

• Complete kit includes power, ground, RCA, speaker wire and an ANL fuse holder for a single purchase install.
• Gold-plated ring and spade terminals plus split loom tubing and ties help produce a tidy, durable wiring job.
• 17 ft. lengths on most cables cover typical vehicle layouts without needing extra cable.

Cons

• Some customers report the actual wire gauge measures smaller than expected, so gauge accuracy has been questioned.
• The speaker wire and some leads may be undersized for very high current professional builds and could require replacement for extreme setups.

Specifications

Our Verdict

The BOSS Audio Systems 0 Gauge Amplifier Wiring Kit is a practical, value-oriented package for DIY installers who want everything needed for a typical amplifier and subwoofer install in one box. It is strong on included components and convenience, though buyers who need confirmed heavy-duty gauge or professional-level cable should verify measurements and consider supplementing with shop-grade wire for the highest-current systems.

Frequently Asked Questions

Is a 200A ANL fuse included?
Yes, the kit includes a nickel plated 200A ANL fuse and a matching ANL fuse holder.

Are all necessary terminals included?
The kit contains gold-plated ring and spade terminals for both power and ground leads to complete the connection.

Will this kit support high-power amplifiers?
It supports many mid-range installs, but some customers report gauge discrepancies so confirm wire size if planning for extreme high-current setups.