---
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"
brand: "gohawk"
price: "₨141886"
currency: LKR
in_stock: true
reviews_count: 5
category: "Go Hawk"
url: https://www.desertcart.lk/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle
store_origin: LK
region: Sri Lanka
---

# 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

**Brand:** gohawk
**Price:** ₨141886
**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 by gohawk
- **How much does it cost?** ₨141886 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-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

## Description

====================READ BEFORE PURCHASE / IMPORTANT NOTES:1. Speaker size is 4" W x 5" L. Please make sure you have enough of room and clearance to install BEFORE purchase.2. Only the speakers are waterproof. The amplifier is NOT waterproof. Please install the amp in a shaded area to avoid rains and direct sunlight. The power amplifier is normal to get warm while in use.3. Mounting clamp supports 1 to 1-1/2 bar size. For 7/8" clamp, search for B07DS6MPP1====================Amplifier Specifications: Input Voltage: DC 10-16 V Input Sensitivity: 100MV-3000MV Rated Power: 2*12W @ 4Ω Peak Power: 100W Channel: 2.0 Wireless transmission range > 15m Response Frequency: 20Hz-20KHz S/N: >80dB Bluetooth 5.0 Built-in FM Radio 3.5mm AUX Audio Jack Aluminum Housing Full function Wired remote Dimension: 4 L x 3-1/8 W x 1-3/4 H (in.) Speaker Specification: Color: Chrome Handlebar Mounting: 1 to 1-1/2" Easy Installation Plug and Play Cable length: 70" each Dimensions: 4 W X 5 L (in.) Package included : 2 x Waterproof Speaker 1 x Amplifier 1 x Wired Control 1 x 3.5mm Audio AUX Cable 1 x DC to Ring terminal power cord 2 x 1 to 1-1/2" Mounting Clamp 1 x User Manual

Review: Gohawk speakers - Very happy with the gohawk speaker seat up sounds good and can here it on my bike going down the road and it's easy to put on
Review: Very low sound - Fast delivery. My one speaker is very scratched. The sound is crap. Very low My suggestion is go to a bike shop and buy some quality speakers. I guess you get what you pay for.

## Features

- Bluetooth
- Waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MV4THYJ |
| Age Range Description | Adult |
| Antenna Location | Handlebar |
| Audio Driver Size | 76.2 Millimetres |
| Audio Latency | 16 Milliseconds |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #1,146,178 in Electronics ( See Top 100 in Electronics ) #73 in Motorcycle Speaker Systems |
| Box Contents | Amplifier, Speaker, User Manual, Wired Control, andlebar Clamp |
| Brand | GoHawk |
| Brand Name | GoHawk |
| Compatible Devices | Smartphone, Tablet |
| Compatible with Vehicle Type | ATV, Motorcycle, UTV |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary , Bluetooth |
| Control Method | Touch |
| Controller Type | wired |
| Country of Origin | USA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.9 out of 5 stars 634 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 20 KHz |
| Input Voltage | 16 Volts |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 12.7D x 10.2W x 10.2H Centimeters |
| Item Weight Unit of Measure | 1.36 kg |
| MP3 player | No |
| Maximum Range | 15 metres |
| Model Name | TJ4 R |
| Model Number | TJ4-R |
| Mounting Type | Handlebar Mount |
| Network Connectivity Technology | Auxiliary, Bluetooth |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Power Source | Corded Electric |
| Product Features | Bluetooth, Waterproof |
| Series Number | 4 |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Pro Audio |
| Subwoofer Speaker Diameter Unit of Measure | 4 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 810053880609 733074173225 |
| Wireless Technology Type | Bluetooth |
| Woofer Driver 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)
![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 2](https://m.media-amazon.com/images/I/71lMtxI2w7L.jpg)
![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 3](https://m.media-amazon.com/images/I/81ql2T02vxL.jpg)
![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 4](https://m.media-amazon.com/images/I/71+1PcDdVoL.jpg)
![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 5](https://m.media-amazon.com/images/I/61SXSWu00qL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gohawk speakers
*by D***N on 26 April 2026*

Very happy with the gohawk speaker seat up sounds good and can here it on my bike going down the road and it's easy to put on

### ⭐ Very low sound
*by T***Y on 21 July 2024*

Fast delivery. My one speaker is very scratched. The sound is crap. Very low My suggestion is go to a bike shop and buy some quality speakers. I guess you get what you pay for.

### ⭐⭐⭐⭐ Bien
*by L***. on 19 March 2025*

Bien pour le prix paye

## 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
- JOYROOM Motorcycle Phone Mount, [1s Auto Lock][100mph Military Anti-Shake] Bike Phone Holder for Bicycle, [10s Quick Install] Handlebar Phone Mount, Compatible with iPhone, Samsung, All Cell Phone
- Bovemanx Motorcycle Phone Mount Holder, [150mph Wind Anti-Shake][7.2inch Big Phone Friendly] Bike Phone Holder, Motorcycle Handlebar Cell Phone Clamp, Compatible with iPhone 16 Pro Max, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle](https://www.desertcart.lk/products/803656683-gohawk-tj4-r-amplifier-4-full-range-waterproof-bluetooth-motorcycle)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-06-20*