Description

DS18 PI0/4
The PI0/4 is a high-current power distribution block designed to efficiently split a single 1/0-gauge power input into multiple 4-gauge outputs for car audio systems. It is ideal for multi-amplifier installations where clean, organized, and safe power distribution is required. Built with solid low-resistance terminals and a durable housing, the PI0/4 ensures minimal voltage drop, reduced heat buildup, and reliable performance even in high-power applications.
Specifications
| Category | Details |
|---|---|
| SKU | PI0/4 |
| Product Name | Wire Gauge Reducer |
| Wire Gauge Reduction | 0 GA to 4 GA |
| Type | Amplifier Power Input |
| Connection Method | Zero-Crimp Solution (No crimping required) |
| Stability Feature | Hardened Steel Allen Screw Design |
| Electrical Insulation | High-quality Red & Black Silicone Cover |
| Power Transfer | Optimized Power Transfer |
| Material | Machined Brass Construction |
| Corrosion Resistance | Superior Corrosion Resistance |
| Finish | Marine-Grade Shiny Nickel Finish |
| Connection Style | Secure Bolted Connection |
| Design | Offset Stubs with Flat Section Design |
| Packaging | Sold in Pair (Left & Right) |
Product Overview
Your 4-GA wire can only do so much: but, DS18’s PI0/4 is the solution you’ve been waiting for!
Crafted from highly conductive nickel plated alloy, these reducers transform a 4-GA power and ground input into a powerful 0-GA connection. The rubber surround and offset stub design not only isolates the reducers but also allows for easy removal guaranteeing compatibility with a wide range of builds.
Sold in pairs (Both Positive and Negative Inputs), these reducers are guaranteed to optimize your car audio system’s installation and performance effortlessly.
Simplify your wiring setup with DS18’s PI0/4!












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