---
product_id: 378114838
title: "Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black"
brand: "cambridge soundworks"
price: "€ 123.37"
currency: EUR
in_stock: true
reviews_count: 7
category: "Cambridge Soundworks"
url: https://www.desertcart.hr/products/378114838-cambridge-soundworks-oontz-ultra-bluetooth-5-4-speaker-up-to
store_origin: HR
region: Croatia
---

# IPX7 waterproof, submersible 1m/30min 100 ft Bluetooth 5.0 range 14W powerful stereo output Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black

**Brand:** cambridge soundworks
**Price:** € 123.37
**Availability:** ✅ In Stock

## Summary

> 🌊 Ride the waves with sound that won’t quit!

## Quick Answers

- **What is this?** Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black by cambridge soundworks
- **How much does it cost?** € 123.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/378114838-cambridge-soundworks-oontz-ultra-bluetooth-5-4-speaker-up-to)

## Best For

- cambridge soundworks enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Roam:** Unmatched 100-foot Bluetooth range lets you keep the party going without being tethered to your device.
- • **All-Day Adventure Ready:** Up to 20 hours of battery life keeps your soundtrack alive from sunrise paddle to sunset chill.
- • **Seamless Surround Sound:** Connect up to 4 speakers wirelessly for an immersive audio experience that turns heads on the water.
- • **Be Heard Beyond the Shore:** 14 watts of distortion-free stereo sound with rich bass that fills any outdoor space.
- • **Built for the Water Warrior:** IPX7 waterproof rating means your speaker can survive splashes, rain, and even brief submersion.

## Overview

The Cambridge Soundworks OontZ Angle 3 Ultra SUP Special Edition is a rugged, waterproof Bluetooth speaker designed specifically for water sports enthusiasts. Delivering 14 watts of clear, bass-rich stereo sound, it boasts an IPX7 waterproof rating allowing submersion up to 1 meter for 30 minutes. With an impressive 100-foot wireless range and up to 20 hours of battery life, it’s perfect for paddleboarding, kayaking, or any outdoor adventure. Additional features include surround sound capability with multiple speakers and app control for a customizable audio experience.

## Description

The OontZ Angle 3 ULTRA Portable Wireless Bluetooth Speaker, Designed and Engineered by Cambridge Soundworks Our Best Sounding Speaker Ever Bluetooth 4.2 – Play up to 100 feet away from your iPhone/Smartphone Crystal Clear Distortion-Free Sound Exceptionally well balanced OontZ Dual Wireless Stereo allows you to connect and play two OontZ Angle 3 ULTRA speakers together up to 100’ apart for incredible stereo separation or playing in two different rooms or playing Inside and Outside Exceptionally Loud Volume from Precision Dual Stereo Drivers 2 X 7 Watts of power Rich Bass Unmatched in a speaker this size Dedicated passive bass radiator with its own grille IPX 6 Rainproof – Splash Proof - Shower Proof The Perfect Shower Speaker Up to 20 Hour Battery Playtime, provides power and performance all day and into the night Stylish Design plays horizontally and stands to play vertically Hands Free Personal Speaker Phone for calls from iPhone and Smartphone Connects quickly over Bluetooth to your iPhone, iPad, Smartphone, Tablet, Laptop with Bluetooth, Chromebook, Echo Dot and Echo AUX IN port for connecting to TVs and Non-Bluetooth Devices Comes with an extra-long 6” Micro USB cable Top Quality Sound Our engineers took on the challenge of designing our latest generation of the OontZ Angle speaker line to have the best available sound

Review: Need an improvement - Basic Oontz speaker is better than this angle 3.
Review: Great product - I bought this after watching a lot of reviews and I wasn't wrong. It has served me well. Its loud enough to serve a decent sized room Bass could be slightly better, but for the price I am not complaining

## Features

- manufacturer: Cambridge SoundWorks
- Item Trademark: CAMBRIDGE SOUNDWORKS
- Item Weight: kilograms, pounds, 1.0582188576, 0.48
- Item Category: Speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073BVWRSP |
| Additional Features | Stereo Pairing, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Capacity | 20 |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #64,327 in Electronics ( See Top 100 in Electronics ) #1,407 in Portable Bluetooth Speakers |
| Bluetooth Range | 100 Feet |
| Brand | Cambridge Soundworks |
| Built-In Media | Audio Cable, USB-C cable, User Manual |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, iPhone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | wired, wireless |
| Connectivity technology | wired, wireless |
| Control Method | App |
| Controller Type | App Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 35,068 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 2.4 GHz |
| Frequency response | 2.4 GHz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 16.5D x 7.1W x 7.1H centimeters |
| Item Weight | 0.48 Kilograms |
| MP3 player | No |
| Manufacturer | Cambridge SoundWorks |
| Maximum Range | 100 Feet |
| Model Name | OontZ Angle 3 Ultra |
| Model Number | SWOA3UBLK |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Number Of Circuits | 1 |
| Number of Audio Channels | 4.2 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 14 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Outdoor |
| Speaker maximum output power | 14 Watts |
| Specific Uses For Product | outdoor activities, pool parties, picnics |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5 Inches |
| Tweeter Diameter | 0.75 Inches |
| UPC | 685450128957 793740833037 |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Cambridge Soundworks
- **Connectivity technology:** Auxiliary, Bluetooth, Wireless
- **Mounting type:** Freestanding
- **Speaker maximum output power:** 14 Watts

## Images

![Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black - Image 1](https://m.media-amazon.com/images/I/71twAzin5oL.jpg)
![Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black - Image 2](https://m.media-amazon.com/images/I/81BDt0OMh6L.jpg)
![Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black - Image 3](https://m.media-amazon.com/images/I/81ap6A1znbL.jpg)
![Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black - Image 4](https://m.media-amazon.com/images/I/815sw+lb9qL.jpg)
![Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range, IPX7 Waterproof, up to 20 hrs Playtime, Black - Image 5](https://m.media-amazon.com/images/I/81yqCK5O13L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐ Need an improvement
*by K***H on 24 August 2025*

Basic Oontz speaker is better than this angle 3.

### ⭐⭐⭐⭐⭐ Great product
*by T***R on 5 September 2023*

I bought this after watching a lot of reviews and I wasn't wrong. It has served me well. Its loud enough to serve a decent sized room Bass could be slightly better, but for the price I am not complaining

### ⭐⭐⭐⭐⭐ Exceptional and richer sound quality with incredible bass in its range. Listening music is enjoyable
*by N***H on 18 November 2018*

• Exceptional and richer sound quality in its range. • Bass is incredible and lets you enjoy the entire low to mid to high range without damaging your experience. • Surprisingly clear at max volume. • It comes in basic packing for well protection along with a standard micro-USB cable and 3.5mm male-to-male cable. • When handled the feel is premium with solid and rubberized sides. • Controls are good with raised symbols that can be felt when lighting is low. • It dances its way around while on a hard surface at high volumes with high bass ;-) • Simple to pair. Speaker and microphone during phone calls are also of good quality • The battery easily lasts more than 20 hours when played under 50% of its peak volume  By IPX6 rating, it is nice to know that it is water resistant and it can be splashed on while by a pool or a beach or more likely water spill on it. I did not test it after getting addicted to its sound quality. o A battery level indicator would have been a nice addition o Sometimes the Bluetooth audio has continuous interruptions in playback when it resumes music playback after a phone call. Maybe a firmware upgrade can fix it.

## Frequently Bought Together

- OontZ Ultra SUP Special Edition Paddleboard Bluetooth Speaker, up to 100 Unobstructed Ft Buetooth Range, IPX7 Waterproof, up to 20 hrs Playtime
- OontZ SUP Proprietary Speaker Bracket and Mount - Attach Your Angle 3 SUP Special Edition Speaker to Your Paddleboard, Surfboard, Kayak or Any Smooth Surface.
- Cambridge Soundworks Official Carry Case for OontZ Ultra Bluetooth Speaker, Neoprene with Aluminum Carabiner

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**Shop now:** [https://www.desertcart.hr/products/378114838-cambridge-soundworks-oontz-ultra-bluetooth-5-4-speaker-up-to](https://www.desertcart.hr/products/378114838-cambridge-soundworks-oontz-ultra-bluetooth-5-4-speaker-up-to)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-20*