---
product_id: 803656683
title: "GoHawk TJ4-R Amplifier 4\" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio"
price: "S$275"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle
store_origin: SG
region: Singapore
---

# GoHawk TJ4-R Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio

**Price:** S$275
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GoHawk TJ4-R Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio
- **How much does it cost?** S$275 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MV4THYJ |
| Assembly Instructions Description | Assembling the bracket, fix the speakers, and connect the power. |
| Audio Driver Size | 76.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 16 Milliseconds |
| Best Sellers Rank | #20 in Powersports Speaker Systems |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.0 |
| Chassis Size | Sealed |
| Color | TJ4-R Chrome |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,691) |
| Date First Available | January 15, 2019 |
| Impedance | 4 Ohms |
| Included Components | Amplifier, Speaker, User Manual, Wired Control, andlebar Clamp |
| Indoor/Outdoor Usage | Outdoor |
| Input Voltage | 12 Volts |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Weight | 3 pounds |
| Item model number | TJ4-R |
| Manufacturer | GoHawk |
| Material | Aluminum |
| Maximum Range | 15 Meters |
| Model Name | TJ4-R |
| Mounting Type | Handlebar Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 5"D x 4"W x 4"H |
| Recommended Uses For Product | Handlebar |
| Series Number | 4 |
| Set Name | GoHwak |
| Shape | rectangular |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Size | 4 Inches |
| Speaker Type | Outdoor |
| Special Feature | AUX, Bluetooth, Waterproof |
| Specific Uses For Product | Pro Audio |
| Style | Modern |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 810053880609 733074173225 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** GoHawk
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![GoHawk TJ4-R Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio - Image 1](https://m.media-amazon.com/images/I/71AiCjg06FL.jpg)

## Questions & Answers

**Q: Can i purchase a replacement amplifier?**
A: Yes straight from gohawk.

**Q: How can I get a replacement wired control**
A: Go to gohawk.com

**Q: Am i able to purchase only item labeled #4- the power cord**
A: The replacement PART0094 is available through the manufacturer, please send them a message at
info
@
goldenhawkusa
.
com

Let me know if you have any questions.

Thank you

**Q: Will these work on a 2009 sportster xl883l?**
A: Will work with any 12v system.

## Frequently Bought Together

- GoHawk TJ4-R Radio Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV RZR, AUX, FM Radio
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**Shop now:** [https://www.desertcart.sg/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle](https://www.desertcart.sg/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*