---
product_id: 352534551
title: "GoHawk TJ4-W Waterproof Amplifier 4\" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio"
brand: "gohawk"
price: "HK$1596"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/352534551-gohawk-tj4-w-waterproof-amplifier-4-full-range-bluetooth-motorcycle
store_origin: HK
region: Hong Kong
---

# Bluetooth 5.0 100W Power IP56 Waterproof GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio

**Brand:** gohawk
**Price:** HK$1596
**Availability:** ✅ In Stock

## Summary

> 🎶 Ride the Soundwave!

## Quick Answers

- **What is this?** GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio by gohawk
- **How much does it cost?** HK$1596 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/352534551-gohawk-tj4-w-waterproof-amplifier-4-full-range-bluetooth-motorcycle)

## Best For

- gohawk enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Sound:** Experience booming audio with a powerful 100W amplifier and full-range speakers.
- • **Ride in Any Weather:** IP56 waterproof design ensures your music keeps playing, rain or shine.
- • **Seamless Connectivity:** Bluetooth 5.0 allows for easy pairing with your favorite devices up to 15 meters away.
- • **Versatile Compatibility:** Perfectly fits Harley, Indian, Victory, and more—your ride, your rules.
- • **Plug-and-Play Installation:** Comes with all necessary hardware for a hassle-free setup, so you can hit the road faster.

## Overview

The GoHawkTJ4-W is a waterproof amplifier system designed for motorcycles and ATVs, featuring a 100W power output, Bluetooth 5.0 connectivity, and compatibility with various audio devices. Its IP56 rating ensures durability in outdoor conditions, making it the perfect companion for any adventure.

## Description

GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio

## Features

- GoHawk's First Waterproof Compact Amplifier for Motorcycles and ATVs. Performance 2 Channel 100W Amplifier with Two 4” Full Range Speakers. Swivel-able Handlebar Clamps for 1 to 1.25" Bars. Supports Bluetooth Wireless connection up to 15 meters. Compatible with Harley, Indian, Victory, and more.
- Play Your Music Your Way with USB, AUX, and FM Radio. Low-Profile FM Antenna Wire and Full Function Wired Control. 70" Long Speaker Cable with Standard RCA Male Connector. Compatible with iPhone, Samsung Galaxy, and most audio devices.
- Durable Matte Black Stereo Unit with Blue Waterproof Gasket. Made with High-Quality Aluminum Material. Perfect for Harley, Indian, Victory, and other motorcycles and ATVs. 4" Chrome Finished Speaker Housing with Full Range Speaker Core. Built with High-Quality ABS Material for long-lasting use.
- Stream Your Music Wirelessly with Bluetooth 5.0. Compatible with iPhone X / XR / XS / SE / 11 / 12 / 13 / 14 / 15 Pro Max, iPod, iPad, Samsung Android Galaxy S Note Series, and more. Easy pairing and hands-free listening for convenience.
- Advanced IP56 Water-Resistant Design (Amp & Speaker). Superb Crystal Sound Quality. Great for outdoor use. Easy Installation with all necessary hardware and wiring included. 78" Long SAE to Ring Terminal Power Cable for a plug-and-play setup. Standard 12V Power Connection. Perfect for motorcycles, ATVs, and other outdoor vehicles.

## Product Details

- **Brand:** GoHawk
- **Speaker maximum output power:** 100 Watts
- **Frequency response:** 20 KHz
- **Connectivity technology:** RCA, Bluetooth, Auxiliary, USB
- **Audio output mode:** Stereo

## Images

![GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio - Image 1](https://m.media-amazon.com/images/I/81fvE3uNTbL.jpg)
![GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio - Image 2](https://m.media-amazon.com/images/I/81Nr70Hw0+L.jpg)
![GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio - Image 3](https://m.media-amazon.com/images/I/81fmTIBXtlL.jpg)
![GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio - Image 4](https://m.media-amazon.com/images/I/81picrIyLkL.jpg)
![GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio - Image 5](https://m.media-amazon.com/images/I/710CsQJ4D4L.jpg)

## Frequently Bought Together

- GoHawk TJ4-W Waterproof Amplifier 4" Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB, AUX, FM Radio
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**Shop now:** [https://www.desertcart.hk/products/352534551-gohawk-tj4-w-waterproof-amplifier-4-full-range-bluetooth-motorcycle](https://www.desertcart.hk/products/352534551-gohawk-tj4-w-waterproof-amplifier-4-full-range-bluetooth-motorcycle)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*