---
product_id: 614441279
title: "2PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection, Fits Most Cars"
brand: "tottist"
price: "$19.45"
currency: USD
in_stock: true
category: "Tottist"
url: https://www.desertcart.us/products/614441279-2pcs-heavy-duty-car-stereo-audio-wire-reducer-0-gauge
store_origin: US
region: United States of America
---

# 12V Heavy-Duty Power Handling 0 to 4 Gauge Precision Fit Hex Screw Clamp Secure Lock 2PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection, Fits Most Cars

**Brand:** tottist
**Price:** $19.45
**Availability:** ✅ In Stock

## Summary

> 🔊 Power Your Ride with Precision & Style!

## Quick Answers

- **What is this?** 2PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection, Fits Most Cars by tottist
- **How much does it cost?** $19.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/614441279-2pcs-heavy-duty-car-stereo-audio-wire-reducer-0-gauge)

## Best For

- tottist enthusiasts

## Why This Product

- Trusted tottist brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Durability:** Brass core with nickel plating resists corrosion and guarantees longevity.
- • **Rock-Solid Connection:** Hexagon screw clamp ensures a vibration-proof, secure fit every time.
- • **Universal Compatibility:** Fits most car amplifiers and multi-battery terminals for versatile use.
- • **Complete Installation Kit:** Includes connectors, extra screws, heat shrink tubes, and hex tool for a flawless setup.
- • **Seamless Amp Power Upgrade:** Effortlessly connect 0 to 4 gauge wires for maximum audio performance.

## Overview

The Tottist 2PCS Heavy-Duty Car Stereo Audio Wire Reducer converts 0 gauge to 4 gauge wiring, delivering a secure, corrosion-resistant connection for amplifier power and ground inputs. Designed with a hex screw clamp and premium brass with nickel plating, it ensures durability and a clean, professional installation. Ideal for car audio enthusiasts seeking reliable, high-performance wiring solutions.

## Description

Buy Tottist 2PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection, Fits Most Cars: Power-Cable Terminals - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Amp Input Reducer 0 Gauge to 4 Gauge,clamp by hexagon screw.Very simple to use,very effective and secured connection.
- HIGH QUALITY-Made of High Quality & Sturdy Material.Brass with Nickel Plated
- Power/Ground GA adapters Package include:2 PCS connectors,2 PCS extra srews,2 PCS heat shrink tubes,1 PCS hexagon tool
- The wire reducer great for amp connects,multi-battery terminal,car audio music system,multiple amplifier,etc
- The pins work very well for amplifier power connections!Gives you nice clean install/look

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTC4LC1L |
| Best Sellers Rank | #1 in Car Amplifier Power-Cable Terminals |
| Brand Name | Tottist |
| Compatible Devices | Amplifier |
| Compatible Phone Models | No compatible phone models |
| Connector Gender | Male-to-Male |
| Connector Type | Power Connector |
| Customer Reviews | 4.5 4.5 out of 5 stars (239) |
| Included Components | 2 PCS connectors,2 PCS extra srews,2 PCS heat shrink tubes，1 PCS hexagon tool |
| Indoor Outdoor Usage | Outdoor |
| Manufacturer | Tottist |
| Maximum Voltage | 12 Volts (DC) |
| Number of Items | 2 |
| Number of Pins | 4 |
| Part Number | Tottist 1-2 |
| Recommended Uses For Product | Connecting amplifiers, car audio systems, multi-battery terminals, power and ground connections |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Tottist
- **Compatible Devices:** Amplifier
- **Compatible Phone Models:** No compatible phone models
- **Connector Type:** Power Connector
- **Recommended Uses For Product:** Connecting amplifiers, car audio systems, multi-battery terminals, power and ground connections

## Images

![2PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection, Fits Most Cars - Image 1](https://m.media-amazon.com/images/I/61XignFkJmL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Tottist Amp Input Reducer 0 Gauge to 4 Gauge (2PCS) Car Stereo Audio AWG Pin Power Ground Wire Reducer 2PCS…
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-23*