---
product_id: 726920102
title: "K2BL Motorcycle Bluetooth Speakers Waterproof Radio Audio System Built in Amplifier 3\" Metal MP3 Player Ideal for ATV Scooter Bike 12V Vehicle"
brand: "kspeaker"
price: "€ 332.92"
currency: EUR
in_stock: true
reviews_count: 5
category: "Kspeaker"
url: https://www.desertcart.pt/products/726920102-k2bl-motorcycle-bluetooth-speakers-waterproof-radio-audio-system-built-in
store_origin: PT
region: Portugal
---

# Waterproof metal housing for all-weather durability Bluetooth connectivity with 49ft range 3" wide-range speakers for crystal-clear sound K2BL Motorcycle Bluetooth Speakers Waterproof Radio Audio System Built in Amplifier 3" Metal MP3 Player Ideal for ATV Scooter Bike 12V Vehicle

**Brand:** kspeaker
**Price:** € 332.92
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride Loud, Ride Proud: Your Ultimate Bluetooth Sound Companion

## Quick Answers

- **What is this?** K2BL Motorcycle Bluetooth Speakers Waterproof Radio Audio System Built in Amplifier 3" Metal MP3 Player Ideal for ATV Scooter Bike 12V Vehicle by kspeaker
- **How much does it cost?** € 332.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/726920102-k2bl-motorcycle-bluetooth-speakers-waterproof-radio-audio-system-built-in)

## Best For

- kspeaker enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Adjustable mounting fits handlebars from 7/8" to 1.25" for quick, secure setup on motorcycles, scooters, or ATVs.
- • **Immersive Sound on the Go:** Powerful 3-inch speakers deliver rich, loud audio that outperforms factory-installed systems.
- • **Seamless Wireless Control:** Bluetooth connectivity lets you stream playlists and control music effortlessly from your smartphone within 49 feet.
- • **Rugged & Weatherproof Design:** All-metal waterproof casing ensures your music stays loud and clear rain or shine.
- • **Built-In Amplifier, Zero Hassle:** Integrated amplifier means no extra gear—just plug, play, and ride with premium sound.

## Overview

The K2BL Motorcycle Bluetooth Speakers feature dual 3-inch wide-range speakers housed in a durable waterproof metal shell. With built-in amplification and Bluetooth connectivity up to 49 feet, this system offers easy installation on handlebars sized 7/8" to 1.25", delivering high-quality sound and FM radio for motorcycles, scooters, and ATVs.

## Description

KSPEAKER KS-K2BL Bluetooth waterproof sound system brings you pleasant music. The one-piece metal housing and a pair of 3-inch wide-range speakers can be installed on motorcycles, scooters or ATVs (fits round tube 7/8", 1", 1.25"). The Bluetooth function allows you to connect to a music device to play your favorite music, and you can use the FM radio function to accompany you with messages whenever you want.

Review: Love this speaker...easy install...wicked sound and loud as hell.
Review: This sound speaker is great. My husband attached it on his HD and it's louder than the HOG. He loves it!

## Features

- Motorcycle Speakers It includes two powerful 3 inch wide range speakers, which can provide high quality sound, and features FM radio.
- Bluetooth: Play and control a library of your favourite music with your smartphone or MP3 device and connect to various multimedia apps via Bluetooth.
- Easy to install: Simply adjust the size and you can plug and play. Mounting hole size: 7/8-1.25 inches (suitable for installation on the motorcycle handlebars)
- Built-in power amplifier: there is no need to connect and install a power amplifier, all amplifier equipment is built into the audio system, which makes the application of audio easier.
- Appearance and control: the all-metal shell is polished and sprays, and it is waterproof design, the outdoor experience is very good; simple button function, very easy to control.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYVDLKYJ |
| Colour | black |
| Compatible devices | Smartphone, tablet, MP3 player |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Included components | Bluetooth waterproof sound system, built-in amplifier, MP3 player |
| Is waterproof | True |
| Item model number | S7 |
| Item weight | 1.47 Kilograms |
| Manufacturer | KSPEAKER |
| Maximum range | 49.21 Feet |
| Number of items | 3 |
| Power source | Corded Electric |
| Product dimensions | 8.4D x 24.9W x 16H centimetres |
| Recommended uses for product | For music players |
| Speaker size | 3 Inches |
| Subwoofer diameter | 3 Inches |
| Surround-sound channel configuration | 2.0 |
| Unit count | 1.0 count |
| Wireless communication technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** KSPEAKER
- **Connectivity technology:** Bluetooth
- **Input voltage:** 12 Volts
- **Material:** Metal
- **Model name:** K2BL
- **Mounting type:** Handlebar Mount
- **Speaker maximum output power:** 300 Watts
- **Speaker type:** Outdoor
- **Special feature:** Waterproof

## Images

![K2BL Motorcycle Bluetooth Speakers Waterproof Radio Audio System Built in Amplifier 3" Metal MP3 Player Ideal for ATV Scooter Bike 12V Vehicle - Image 1](https://m.media-amazon.com/images/I/815JcON06iL.jpg)

## Questions & Answers

**Q: will this work on 2005 harley softtail?**
A: yes it will just connect it to battery on your bike

**Q: I do not ride every day I am worried this will run my battery down**
A: This is what we do very well, unlike other brands, our audio has a superb standby capability. Listen to music while the motorcycle is starting, you don't have to worry about draining the battery at all, as long as the motorcycle engine is running, the stereo will always have power. If the motorcycle does not start and you are listening to the stereo, with a 20A battery capacity, you can play music continuously for 10 hours. If you turn off the stereo without disconnecting the wires, the stereo can standby for 270 days without depleting your motorcycle's battery.

**Q: Can you hear it over the motorcycle**
A: Not at high speeds or if your bike is noisy.

**Q: Can you sync and use 2 of these speakers together?**
A: No you cannot sync 2 of them together

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 24 July 2025*

Love this speaker...easy install...wicked sound and loud as hell.

### ⭐⭐⭐⭐⭐ Review
*by B***O on 7 January 2026*

This sound speaker is great. My husband attached it on his HD and it's louder than the HOG. He loves it!

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 21 January 2026*

I’m really impressed with the KSPEAKER Motorcycle Bluetooth Speakers. The sound quality is surprisingly loud and clear, even at higher speeds, and the bass is decent for motorcycle speakers. Bluetooth connectivity is fast and stable, making it easy to connect my phone and play music or take calls. The waterproof design works perfectly—I’ve ridden in light rain with no issues at all. Installation was straightforward, and the handlebar mount feels solid and secure. The built-in radio is a nice bonus and works well in areas with good signal. Overall, this is a great value for the price. Durable, stylish, and reliable—highly recommended for anyone looking to upgrade their motorcycle audio experience.

## Frequently Bought Together

- KSPEAKER Motorcycle Speakers Bluetooth Waterproof Radio Audio System Built-in Amplifier, 3 Inch Metal Mp3 Player, Great for ATV, Scooter Bike,12 Volt Vehicle, K2BL
- 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
- EXTRACTME Motorcycle USB Charger, 6.8A Quick Charge 3.0 Dual USB Motorcycle Phone Charger with Voltmeter & ON/Off Switch, Waterproof Quick Disconnect SAE to USB Adapter for Phone, Tablet, GPS

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**Shop now:** [https://www.desertcart.pt/products/726920102-k2bl-motorcycle-bluetooth-speakers-waterproof-radio-audio-system-built-in](https://www.desertcart.pt/products/726920102-k2bl-motorcycle-bluetooth-speakers-waterproof-radio-audio-system-built-in)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*