---
product_id: 750720097
title: "Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker"
brand: "avantree"
price: "NZ$147"
currency: NZD
in_stock: false
reviews_count: 5
url: https://www.desertcart.nz/products/750720097-avantree-harmony-2-multiroom-bluetooth-speaker-system-wireless-stereo-set
store_origin: NZ
region: New Zealand
---

# <30ms ultra-low latency 30m wireless range Dual drivers + bass radiators Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker

**Brand:** avantree
**Price:** NZ$147
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your space with sound that syncs as fast as your hustle.

## Quick Answers

- **What is this?** Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker by avantree
- **How much does it cost?** NZ$147 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/750720097-avantree-harmony-2-multiroom-bluetooth-speaker-system-wireless-stereo-set)

## Best For

- avantree enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No apps, no pairing headaches—just turn on and instantly connect for effortless setup.
- • **Portable & Independent:** Each speaker doubles as a standalone Bluetooth unit—perfect for on-the-go or multiroom flexibility.
- • **Versatile Connectivity:** Supports Bluetooth, optical, and AUX inputs to fit every device in your professional workspace or home.
- • **Seamless Multiroom Audio:** Connect up to 100 speakers with flawless sync—no lag, no echo, just pure harmony.
- • **Powerful, Crystal-Clear Sound:** Dual drivers and bass radiators deliver immersive, room-filling audio that commands attention.

## Overview

The Avantree Harmony 2 is a sleek multiroom Bluetooth speaker system featuring three powerful portable speakers with dual drivers and bass radiators. It offers a wireless range of up to 30 meters and ultra-low latency under 30ms, ensuring perfectly synchronized audio across up to 100 connected speakers. With easy plug-and-play setup and versatile input options including Bluetooth, optical, and AUX, it’s designed for seamless integration into any professional or home environment.

## Description

Avantree Harmony 2 - Multiroom Bluetooth System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker in the Set Can be Used as a Standalone Portable Bluetooth Speaker

Review: Does a job - I've been on the market for a multi-room speaker system for a couple of years and finally I decided to take the plunge with these. A lot of these types of products require you to download an app and/or create an account of some kind, but all I wanted was to be able to pair and play; thankfully, this system does exactly that. Very simple to set up: just put the base somewhere handy, switch it on, pair it with the device of your choice (PC in my case), turn on the speakers, and you're sorted. You can also connect the base to your audio source physically if it has the right optical or auxiliary output. For their size and price point the sound quality of the speakers is perfectly acceptable, and they have a nice sturdy feel to them. The ability to use a single speaker on its own instead of as part of the multi-room system is a nice bonus too. All in all I'm very happy with this purchase, and will most likely be buying an additional speaker soon. If you're looking for a similar system and aren't a hardcore audiophile who must have the absolute best quality always, I'd gladly recommend this to you.
Review: Great concept and exceptional customer service. Extraordinarily responsive - Very happy with this purchase. And I have to say the customer service is outstanding even with the holidays. One of my speakers was not pairing. ChatGPT and I couldn’t get it to pair. I reached out on Christmas Eve Eve to customer support and they responded just after midnight on Christmas Eve. Their first suggestion didn’t work, but their second suggestion later on Christmas Eve did work. So far I am very pleased with the quality and sound and just the general concept of this set-up.

## Features

- Multi-speaker system: Connect the Harmony 2 transmitter to an audio source (e.g. mobile phone, laptop or TV) via Bluetooth, optical or AUX, and output the sound via all three speakers up to 30 m away.
- Powerful sound: Dual drivers and bass radiators in each speaker provide extra loud, crystal clear sound.
- [ALWAYS SYNCHRON] With a latency of less than 30 ms, the speakers work perfectly synchronously, without delays, echoes or interference.
- Extendible up to 100: Connect up to 100 Harmony 2 speakers to the transmitter and keep the low latency. Only Harmony 2 speakers are compatible due to private protocol.
- [Easy setup] Turn on transmitters and speakers, they connect automatically - no app or pairing required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJNTPZF7 |
| Antenna Location | For synchronized multiroom audio at home, classrooms, meetings and small events. |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 6 Hours |
| Bluetooth Range | 30 Metres |
| Box Contents | 3 charging cables for speakers, 3 speakers, Optical and AUX 3.5 mm audio cable, Power cable for transmitter, Transmitter |
| Brand | Avantree |
| Brand Name | Avantree |
| Compatible Devices | Desktop, Home Theater, Karaoke Machine, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Customer Reviews | 4.1 out of 5 stars 136 Reviews |
| Frequency Response | 20 KHz |
| Is Waterproof | false |
| Item Dimensions D x W x H | 31D x 11W x 30H Centimeters |
| Manufacturer | Avantree |
| Model Name | Harmony 2 |
| Model Number | WSSP-5308 |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 3.0 |
| Number of Batteries | 3 CR5 batteries required. (included) |
| Number of Items | 4 |
| Power Source | Corded Electric |
| Product Features | Step 1: multi-room audio; 2. Expandable system; 3. Easy to install |
| Speaker Maximum Output Power | 15 Watts |
| Speaker Size | 21 Centimetres |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Home entertainment (multiroom), Portable use, Computer speakers, Smartphone/Tablet speakers |
| Unit Count | 3 Count |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Speaker Maximum Output Power:** 15 Watts
- **Frequency Response:** 20 KHz
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo

## Images

![Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker - Image 1](https://m.media-amazon.com/images/I/51sUObbwbVL.jpg)
![Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker - Image 2](https://m.media-amazon.com/images/I/81PSn1oLWFL.jpg)
![Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker - Image 3](https://m.media-amazon.com/images/I/71--89qXjNL.jpg)
![Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker - Image 4](https://m.media-amazon.com/images/I/71kge8Quk5L.jpg)
![Avantree Harmony 2 Multiroom Bluetooth Speaker System, Wireless Stereo Set with Bluetooth and Cable Input, Each Speaker Can Be Used as a Standalone Portable Bluetooth Speaker - Image 5](https://m.media-amazon.com/images/I/61aX8k1V-JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does a job
*by D***T on 11 December 2025*

I've been on the market for a multi-room speaker system for a couple of years and finally I decided to take the plunge with these. A lot of these types of products require you to download an app and/or create an account of some kind, but all I wanted was to be able to pair and play; thankfully, this system does exactly that. Very simple to set up: just put the base somewhere handy, switch it on, pair it with the device of your choice (PC in my case), turn on the speakers, and you're sorted. You can also connect the base to your audio source physically if it has the right optical or auxiliary output. For their size and price point the sound quality of the speakers is perfectly acceptable, and they have a nice sturdy feel to them. The ability to use a single speaker on its own instead of as part of the multi-room system is a nice bonus too. All in all I'm very happy with this purchase, and will most likely be buying an additional speaker soon. If you're looking for a similar system and aren't a hardcore audiophile who must have the absolute best quality always, I'd gladly recommend this to you.

### ⭐⭐⭐⭐⭐ Great concept and exceptional customer service. Extraordinarily responsive
*by A***R on 25 December 2025*

Very happy with this purchase. And I have to say the customer service is outstanding even with the holidays. One of my speakers was not pairing. ChatGPT and I couldn’t get it to pair. I reached out on Christmas Eve Eve to customer support and they responded just after midnight on Christmas Eve. Their first suggestion didn’t work, but their second suggestion later on Christmas Eve did work. So far I am very pleased with the quality and sound and just the general concept of this set-up.

### ⭐⭐⭐⭐⭐ Musik
*by D***T on 5 February 2026*

Top Ware, schnelle Lieferung einfach klasse

## Frequently Bought Together

- Avantree Harmony 2 - [Bluetooth Version] Advanced Multi-Room Wireless Stereo Speaker System for Home & Outdoor, with Bluetooth & Wired Input Options, Set of 3 - Each Speaker Can Be Used Independently
- Avantree Bluetooth & Multi-Room Add-On Speaker for Harmony Set

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-05-31*