How to Use a Wireless Microphone with Avantree Harmony 2

Quick Note:This setup is designed to distribute microphone audio to multiple speakers within your space. It is not a full PA system replacement and is best for small-to-medium-sized environments where you need to amplify your voice.If you need very loud output, strong bass, or large-scale amplification (e.g., for outdoor events or concert venues), please use a dedicated PA system. The Avantree system serves as an audio distribution layer.

Why This Matters:

• Some wireless microphones may output weak mic-level signals, which might sound too low when directly connected to the speaker.
• Boosting the volume too high can cause distortion.

What You Need:

1. Wireless Microphone SetA set with a 3.5mm LINE OUT / AUX OUT receiver (preferred). Here is an example:Wireless Microphone on Amazon
2. 3.5mm AUX Extension CableYou’ll need a female-to-male cable to connect the microphone to the Avantree Flex Base (the transmitter). Example:3.5mm AUX Extension Cable
3. TRS ONLY (not TRRS)Ensure you use the correct type of AUX cable. TRS (Tip-Ring-Sleeve) is necessary for compatibility with the transmitter.
4. Avantree Harmony 2 SystemMake sure the transmitter and compatible speakers are set up and working.

Connection Guide:

Recommended Connection (Best Results):

1. Plug the microphone receiver’s LINE OUT / AUX OUT into the Avantree Flex Base's AUX IN port.
2. Turn on the microphone and start the Group Listening pairing/broadcast.
3. Set the microphone’s output to 50-80% volume, and adjust the speakers to the desired level. This will prevent distortion and provide optimal sound.

Alternative Connection (If Volume is Too Low):If the sound is too low, consider the following:

1. Use a mic preamp or PA speaker with mic input and gain control.

Connection Example:

• Microphone Receiver → Preamp → Group Listening Transmitter → Avantree Speakers

Who Is This Setup For?

Suitable For:

• Distributing voice to multiple rooms/events.
• Assisted listening / group listening (voice support).
• Small to moderate volume environments.

Not Suitable For:

• PA amplification for large venues.
• High-bass music playback.
• Stage performance/live events.
• Very loud speaker setups.