Product Overview

The Harmonai W-6700 true diversity wireless microphone system is a professional UHF dual-channel wireless microphone featuring DPLL digital phase-locked loop (PLL) multi-channel frequency synthesis technology and double-conversion high-frequency circuit design. It offers 200 selectable channels within the 640–690 MHz band, and its automatic frequency scan function effectively avoids interfering frequencies. The true diversity receiver circuit paired with high-gain antennas ensures stable, dropout-free signal transmission up to 100 meters in open environments—eliminating reception dead zones entirely.

The system supports simultaneous use of two microphones, includes an intuitive rotary encoder for simplified operation, and features an infrared auto-pairing system for fast, hassle-free setup. The VFD display automatically changes color during standby and instantly switches upon signal receipt or user interaction, providing clear visual status feedback at a glance. A dedicated vocal limiter ensures distortion-free performance even at high vocal volumes, preserving tonal fidelity and capturing every sonic detail.

Recommended Applications

The Harmonai W-6700 is ideal for public speaking, karaoke performances, conference room presentations, and live events. Its dual-microphone design enables two people to sing or speak simultaneously. Independent and mixed output interfaces allow direct connection to mixing consoles and karaoke amplifiers—meeting the requirements of professional audio system integration. With reliable 100-meter transmission range, it’s an excellent choice for medium- to large-scale venues.