Quick Summary
The Avantree Harmony A1 is an Auracast multi-room wireless speaker system that includes a transmitter and 3 speakers. It is set up for shared audio across rooms, making it a single system to compare if you want sound distributed around more than one space.
The stated connection options are Bluetooth, Optical and AUX, so the input method and the device you plan to connect are the first things to check before buying.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Avantree. Useful for identifying the exact system. |
| Model | Harmony A1. Check this matches the system you want. |
| Product type | Auracast multi-room wireless speaker system. It is designed as a shared audio setup rather than a single speaker. |
| Included system | Transmitter and 3 speakers. Confirm the quantity suits the space you want to cover. |
| Connection options | Bluetooth, Optical and AUX input. Compare these with the device you plan to connect. |
| Wireless range | Up to 100 m between the transmitter and speakers. Actual range depends on the environment and obstacles. |
What to Compare Before Buying
- System size: This set includes a transmitter and 3 speakers. Check whether that layout suits the rooms or areas you want to cover.
- Connection method: Bluetooth, Optical and AUX are stated inputs. Make sure your TV, player or phone can connect in the way you expect.
- Wireless reach: The stated transmission range is up to 100 m. Compare that with the distance between the transmitter and the speaker positions.
- Expansion: More Harmony A1 speakers or Auracast-enabled devices can be added. If you plan to expand later, confirm that the overall setup still suits the space.
Common Buyer Questions
What is included with the system?
It includes a transmitter and 3 speakers.
What inputs does it use?
It states Bluetooth, Optical and AUX input options.
How far can it transmit?
The stated wireless transmission range is up to 100 m, although the actual range can vary with the environment and obstacles.
Before You Decide
Check that the transmitter-and-3-speaker layout matches your rooms, confirm the input you plan to use, and compare the stated wireless range with your space. If you want a system that can grow later, confirm that the expansion setup suits your intended layout.






