
Harmonai ACT-804 Professional UHF Wireless Gooseneck Conference Microphone — 200 Channels, 15 Systems Simultaneous, Digital Pilot Tone
The Harmonai ACT-804 is a professional UHF wireless gooseneck conference microphone operating in the 615–695 MHz band with digital pilot tone technology. It offers 200 selectable channels and supports up to 15 systems simultaneously. Its 40 cm gooseneck and supercardioid condenser capsule deliver precise voice capture at up to 50 cm, with a 150 m line-of-sight wireless range — ideal for conference rooms, training rooms, and multi-purpose halls.








