Dual Amp Kit 1/0 to Dual 4 Gauge Complete Amp Kit - Dual Amp Power

Our review of the Dual Amp Kit 1/0 to Dual 4 Gauge finds it best suited for installers who want a tidy, fused solution to run two amplifiers from a single battery run. The simplest selling point is the single 1/0 power wire that runs from the front battery to the rear, then splits through a fused distribution block to feed two amps, keeping both power and ground runs safe and organized. This kit is about clean installation and safety, with pre-terminated lugs and a weatherproof grommet that reduce common installation headaches.

Key Features

• Single 1/0 main feed: Runs one solid 1/0 power wire from the battery to the rear of the vehicle to reduce voltage drop and simplify routing.
• Dual 4 gauge outputs: The fused distribution block splits the main feed to two 4 gauge outputs so you can power two separate amplifiers reliably.
• Complete hardware: Includes lugs, zip ties, self tapping screws and a weatherproof grommet to make a professional, clean install without scavenging parts.
• Remote and RCA cabling included: Comes with remote wire, speaker wire and three 2ch twisted pair RCAs so signal and turning-on control are ready out of the box.
• Safety fusing: Dual ANL fuse holders with two 100A ANL fuses protect each amperage branch for safer multi-amp setups.

Who It's For

The kit is aimed at car audio enthusiasts and installers who need to power a bass amp and a highs amp, or any two amplifiers, from a single battery run while keeping both circuits fused and tidy. It works well for builds where the battery is forward and the amplifiers are mounted in the rear of the vehicle, and for those who prefer pre-terminated components to speed up installation.

It may be less suitable for those who strictly require oxygen-free copper (OFC) wiring, since this kit uses CCA cable, or for installations with unusually long runs beyond the included lengths. Buyers who need alternate conductor materials should seek the OFC variation offered by the brand.

Pros & Cons

Pros

• All-in-one kit reduces trips to the hardware store and ensures matching connectors and fuse protection.
• The 1/0 single feed minimizes bulk under the hood and gives a neat single pass through a grommet.
• Dual fused distribution lets two amps have dedicated protection without separate main runs.

Cons

• Wiring is CCA rather than OFC, which may be a limitation for buyers who demand OFC conductors for maximum conductivity.
• Included cable lengths are fixed, so very large vehicles or unconventional placements might require additional cable purchases.

Specifications

Included main power	17ft 1/0 pre-terminated with copper lug
Dual power/ground wire	Two 6ft 4 gauge wires (power un-crimped, ground un-crimped)
Fused distribution	1/0 to dual 4 ga ANL fused distribution block with dual ANL fuse holder
Fuses	Two 100A ANL fuses
Signal and control cables	17ft remote wire, 10ft speaker wire, three 18ft 2ch twisted pair RCAs
Installation hardware	1/0 weatherproof grommet, 4 self tapping screws, 10 zip ties, 2 4 ga copper lugs

Our Verdict

The Dual Amp Kit 1/0 to Dual 4 Gauge is a practical, value-minded solution for powering two amplifiers from a single battery run. Installers who want a neat, fused split with pre-terminated components and included RCAs will find it saves time and reduces errors. Those who require OFC conductors or longer custom lengths should consider the alternate cable option, but for most two-amp car audio projects this kit represents a sensible balance of convenience and safety.

Frequently Asked Questions

Does the kit include fuses?
Yes, it ships with two 100A ANL fuses and a dual ANL fuse holder built into the distribution block.

Is the main power pre-terminated?
The 17ft 1/0 main power wire is pre-terminated on one end with a copper lug and heat shrink to speed installation.

What conductor type is used?
This kit uses CCA cable; the brand also offers an OFC variation for buyers who prefer oxygen-free copper conductors.