FAQ

A karaoke amplifier is designed specifically for karaoke: it delivers clear, pure sound and rich effect controls such as treble/bass, reverb, echo and key change to support singing performances. It usually provides multiple microphone inputs with independent mic volume and effect tuning, optimized for vocal scenarios. A regular amplifier focuses on music signal amplification with simpler interfaces and controls, generally without karaoke-oriented reverb or anti-howling processing, and suits pure music listening better.

Howling occurs when microphones and speakers are used together, the replayed sound can travel through the room back into the microphone, and the speaker energy is strong enough while the microphone is sensitive enough. The key to preventing howling is cutting the feedback loop. Suonai karaoke amplifiers adopt multi-level anti-howling (FBX) technology that automatically detects and precisely suppresses feedback frequencies, keeping vocal sound stable during performances.

Continuous all-day use does not affect the sound quality of a karaoke amplifier. To keep performance stable, we suggest: keep the device well ventilated and avoid running at full power for long periods; clean dust from the heat vents regularly; avoid high temperature and humidity environments; and power off when not in use for extended periods to extend the life of the device.