---
product_id: 671210507
title: "Amp Input Reducer 0 Gauge to 4 Gauge Wire Car Stereo Power/Ground GA adapters with Hex Screw Clamp Includes Extra Screws, Heat Shrink Tubes and Hex Tool for Car Audio Systems(4 Pcs)"
brand: "bojack"
price: "฿2145"
currency: THB
in_stock: true
reviews_count: 5
category: "Bojack"
url: https://www.desertcart.co.th/products/671210507-amp-input-reducer-0-gauge-to-4-gauge-wire-car
store_origin: TH
region: Thailand
---

# 0 GA to 4 GA wire compatibility Hex screw clamp for secure fit Nickel-plated brass for durability Amp Input Reducer 0 Gauge to 4 Gauge Wire Car Stereo Power/Ground GA adapters with Hex Screw Clamp Includes Extra Screws, Heat Shrink Tubes and Hex Tool for Car Audio Systems(4 Pcs)

**Brand:** bojack
**Price:** ฿2145
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your car audio like a pro—secure, sleek, and built to last!

## Quick Answers

- **What is this?** Amp Input Reducer 0 Gauge to 4 Gauge Wire Car Stereo Power/Ground GA adapters with Hex Screw Clamp Includes Extra Screws, Heat Shrink Tubes and Hex Tool for Car Audio Systems(4 Pcs) by bojack
- **How much does it cost?** ฿2145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/671210507-amp-input-reducer-0-gauge-to-4-gauge-wire-car)

## Best For

- bojack enthusiasts

## Why This Product

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

## Key Features

- • **Premium Build Quality:** Durable brass with nickel plating resists corrosion and guarantees longevity
- • **Rock-Solid Connection:** Hex screw clamps ensure a secure, vibration-resistant fit every time
- • **Effortless Wire Transition:** Seamlessly converts 0 gauge to 4 gauge wires for versatile audio setups
- • **Universal Audio Compatibility:** Perfect for car stereos, amplifiers, and multi-battery terminals—upgrade your sound system with confidence
- • **All-Inclusive Installation Kit:** Includes extra screws, heat shrink tubes, and a hex tool for a pro-level finish

## Overview

The BOJACK Amp Input Reducer is a high-quality 0 gauge to 4 gauge wire adapter designed for car audio systems and amplifier connections. Crafted from nickel-plated brass, it ensures durable, corrosion-resistant performance. The package includes 4 connectors, extra screws, heat shrink tubing, and a hex tool, making installation straightforward and secure with hex screw clamps. Ideal for professionals and enthusiasts seeking reliable, versatile wiring solutions.

## Description

BOJACK Amp Input Reducer 0 Gauge to 4 Gauge wire Power/Ground GA adapters(4PCS) Stable Transmission:High conductivity, effectively improving the transmission of sound quality.Used to convert 0GA to 4GA to facilitate the connection of the amplifier. Specifications: Material:brass with nickel plating Size:1/0 GA to 4 GA Package List: 4 PCS connectors 4 PCS extra srews 2 PCS black dual wall heat shrink tubing 2 PCS red dual wall heat shrink tubing 1 PCS hexagon tool

Review: Makes install easier, and looks good hooked up to the amplifier
Review: Bought these for my mppt solar controller but they wouldn't fit but still very solid construction and did fit 1/0 wire

## Features

- This amp input reducer features sturdy brass with nickel plating, ensuring durability and reliability.
- The pins are perfectly suited for connecting to amplifier power, ensuring seamless functionality.
- Comprehensive Package:Includes 4 PCS connectors, 4 PCS extra screws, 2 PCS black dual wall heat shrink tubing, 2 PCS red dual wall heat shrink tubing, and 1 PCS hexagon tool
- Easy to use:Our Amp Input Reducer effortlessly transitions from 0 gauge to 4 gauge wires, secured by hexagon socket screws for a simple, effective, and secure connection.
- Versatile Application:Ideal for various audio setups, including amplifier connections, multi-battery terminals, and car audio systems, offering flexibility and compatibility across different setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDCD7H5B |
| Item model number | LHM-04AMP |
| Manufacturer | BOJACK |
| Package Dimensions | 19.3 x 11.3 x 2.21 cm; 231 g |

## Images

![Amp Input Reducer 0 Gauge to 4 Gauge Wire Car Stereo Power/Ground GA adapters with Hex Screw Clamp Includes Extra Screws, Heat Shrink Tubes and Hex Tool for Car Audio Systems(4 Pcs) - Image 1](https://m.media-amazon.com/images/I/61IjQh3K2HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on 8 September 2025*

Makes install easier, and looks good hooked up to the amplifier

### ⭐⭐⭐⭐⭐ Review
*by T***M on 31 December 2025*

Bought these for my mppt solar controller but they wouldn't fit but still very solid construction and did fit 1/0 wire

### ⭐⭐⭐⭐ Review
*by A***O on 2 September 2025*

Muy funcional, estético y seguro, siempre y cuando lo forres adecuadamente.

## Frequently Bought Together

- BOJACK Amp Input Reducer 0 Gauge to 4 Gauge Wire Car Stereo Power/Ground GA adapters with Hex Screw Clamp Includes Extra Screws, Heat Shrink Tubes and Hex Tool for Car Audio Systems (Pack of 4)
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.co.th/products/671210507-amp-input-reducer-0-gauge-to-4-gauge-wire-car](https://www.desertcart.co.th/products/671210507-amp-input-reducer-0-gauge-to-4-gauge-wire-car)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*