---
product_id: 1785566
title: "OSD Audio 5.25\" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150"
brand: "osd audio"
price: "53066 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Osd Audio"
url: https://www.desertcart.is/products/1785566-osd-audio-5-25-120w-wireless-bluetooth-outdoor-rock-speaker
store_origin: IS
region: Iceland
---

# 150ft Bluetooth range 120W powerful output IP67 waterproof rating OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150

**Brand:** osd audio
**Price:** 53066 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Rock your outdoors with sound that blends in but stands out!

## Quick Answers

- **What is this?** OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 by osd audio
- **How much does it cost?** 53066 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1785566-osd-audio-5-25-120w-wireless-bluetooth-outdoor-rock-speaker)

## Best For

- osd audio enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Durability:** Built to brave rain, heat, and harsh elements without missing a beat.
- • **Effortless Outdoor Setup:** Plug, play, and elevate your gatherings with zero hassle and maximum style.
- • **Seamless Rock Camouflage:** Blend your tech effortlessly into your outdoor oasis with a natural stone look.
- • **Extended Wireless Freedom:** Stream your playlist up to 150 feet away—no wires, no limits.
- • **Immersive 120W Sound Power:** Fill your backyard with rich, crystal-clear audio that commands attention.

## Overview

The OSD Audio BTR-150 is a 5.25-inch, 120W wireless Bluetooth outdoor speaker designed to deliver powerful, clear sound while blending seamlessly into your landscape with a realistic rock design. Featuring IP67 waterproofing, it withstands harsh weather conditions and offers a Bluetooth range of up to 150 feet, making it perfect for patios, pools, and large backyards.

## Description

desertcart.com: OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150

Review: Easy set up and great sound - I'm not a review guy. But these speakers fill a void that has been empty for a while. The look like they blend with the pool patio and can either go low volume or crank. Whichever volume they are at, they sound awesome. The price is very reasonable. Not sure on longevity because I've only had them for a couple weeks, but the reviews on them state that they last a very long time in the harsh elements
Review: Powers supply crapped out, no replacement - Speakers are fine but the power supply stopped working within one year. The OSD store replacement is slightly different than the original and doesn’t connect. So I am stuck with perfectly functioning speakers I can’t use. No solutions offered by their customer support.

## Features

- SOUND QUALITY: The BTR150 Outdoor Rock Speaker kicks out 120 watts of high power, producing a clear and rich sound. It contains a 2” dual cone tweeter and injected molded polypropylene woofer.
- APPEARANCE: This speaker is a fun and unique design to seamlessly integrate into your garden, pool, yard, deck, or other favorite outdoor environment due to its realistic rock appearance.
- OUTDOOR: With the ability to seamlessly blend in with your home landscape, the OSD Audio Outdoor Rock Speaker is ideal for filling large backyards or patios not just with design, but with surround sound.
- DURABLE: The wireless BTR150 pair is fabricated to withstand rain, temperatures and other harsh weather conditions with the included IP67 waterproof power supply.
- WIRELESS BLUETOOTH: The maximum unobstructed range to play music in your backyard from a device is 150 feet while an obstructed line of sight can play up to 75 feet for the ultimate bass feature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IEMLNWA |
| Additional Features | Portable |
| Age Range Description | Adult |
| Antenna Location | Pool,Outdoor |
| Audio Driver Size | 5.25 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #30,080 in Electronics ( See Top 100 in Electronics ) #95 in Outdoor Speakers |
| Bluetooth Range | 45 meters |
| Brand | OSD Audio |
| Built-In Media | Manual |
| Color | Slate Dark Grey |
| Compatible Devices | Smartphone, Tablet, MP3 Player |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 3.7 out of 5 stars 129 Reviews |
| Enclosure Material | Polypropylene, Metal (Enclosure: Unknown) |
| Global Trade Identification Number | 00819603010794 |
| Impedance | 8 ohm |
| Input Voltage | 160 volts_of_alternating_current |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 5.9"D x 9"W x 9.1"H |
| Item Weight | 12.5 pounds |
| Manufacturer | OSD Audio |
| Maximum Range | 150 feet |
| Model Name | BRT-150-Slate |
| Model Number | BTR-150 Slate Dark Grey |
| Mounting Type | Deck |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 240 watts |
| Speaker Size | 2 inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | [Outdoor activities] |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5.25 inches |
| Tweeter Diameter | 2 inches |
| UPC | 819603010794 |
| Unit Count | 2 Count |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 2 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** OSD Audio
- **Connectivity Technology:** Bluetooth
- **Input Voltage:** 160 volts_of_alternating_current
- **Speaker Maximum Output Power:** 240 watts

## Images

![OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 - Image 1](https://m.media-amazon.com/images/I/613A7DKTckL.jpg)
![OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 - Image 2](https://m.media-amazon.com/images/I/712M4ja-bML.jpg)
![OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 - Image 3](https://m.media-amazon.com/images/I/61I9CmazKiL.jpg)
![OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 - Image 4](https://m.media-amazon.com/images/I/71pZClgOPqL.jpg)
![OSD Audio 5.25" 120W Wireless Bluetooth Outdoor Rock Speaker – Weather Resistant, Slate Dark Grey - BTR-150 - Image 5](https://m.media-amazon.com/images/I/71IibGfC7dL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Could I connect 4 speaker to the same device?**
A: Yes read the information in the description.

**Q: Need To replace  power supply  for speakers !**
A: I tried as well. The manufacturer is unresponsive. I would avoid buying these just for that reason alone.

**Q: Does it require a receiver?**
A: No you can use any of your android or iOS device that has bluetooth to stream the music to the speakers, the speaker has built in bluetooth receiver and amp, all you need to do is plug in the waterproof power supply and pair your phone or ipad

**Q: would this work with xm radios**
A: only if there is a Bluetooth output somewhere

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy set up and great sound
*by J***Y on May 28, 2023*

I'm not a review guy. But these speakers fill a void that has been empty for a while. The look like they blend with the pool patio and can either go low volume or crank. Whichever volume they are at, they sound awesome. The price is very reasonable. Not sure on longevity because I've only had them for a couple weeks, but the reviews on them state that they last a very long time in the harsh elements

### ⭐ Powers supply crapped out, no replacement
*by R***T on July 8, 2026*

Speakers are fine but the power supply stopped working within one year. The OSD store replacement is slightly different than the original and doesn’t connect. So I am stuck with perfectly functioning speakers I can’t use. No solutions offered by their customer support.

### ⭐⭐⭐⭐ Great speakers, except Bluetooth connection/distance
*by T***N on May 13, 2020*

Speakers are terrific. Sound good, easy setup, ran my own speaker wire underground so I could put them further apart from each other. Although the bluetooth connectivity to the main speaker is very poor. If my cat walks in-front of my phone which is paired to the speaker at 10 ft, it cuts out. I need to have my phone with line of sight, within 15 ft or so of the speaker. This day and age bluetooth technology is great! I have many other devices where I can go 50ft, and the phone in my pocket and it doesn't cut out. In short, speakers are great, but the bluetooth connectivity isn't very good.

## Frequently Bought Together

- BTR150 5.25-Inch 120W 2-Way Weather-Resistant Outdoor Bluetooth Wireless Rock Speaker - OSD Audio - (Pair, Slate)
- GearIT Pro Series 14 Gauge 2-Conductor Speaker Wire (100 Feet / 30.48 Meters) CCA Speaker Wire CL3 Rated for Outdoor Direct Burial Use, Black

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**Shop now:** [https://www.desertcart.is/products/1785566-osd-audio-5-25-120w-wireless-bluetooth-outdoor-rock-speaker](https://www.desertcart.is/products/1785566-osd-audio-5-25-120w-wireless-bluetooth-outdoor-rock-speaker)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-10*