What is the Two Channel 100V Aplifie？

Many people misunderstand it as a stereo system because there are two channels, and the stereo mixer is connected to the system before the stereo amplifier and equalizer are used in the whole system. However, what these systems lack is the uniform coverage of the whole auditory area, as well as the minimal difference in sound pressure level and phase response of each channel to the coverage of the auditory area.

If the two channel 100V amplifie system plays stereo signals without providing smooth overlapping coverage, half of the people in the listening area can only hear half of the audio content, which makes the dual-channel system a bad choice for music amplification. Most listeners hear a completely different mix of music from others.

This is too common an oversight in venues for music and entertainment purposes, even in high-quality venues that should have better system design. It is a common misunderstanding for people with working background of tour or live audio system to think that dual-channel system is equivalent to stereo system.

When using a two channel 100V amplifie system to amplify the sound of a single-channel voice microphone, the seats in the middle of the room are just between the two channels, which also experience tremendous changes in frequency response and coverage uniformity. This is the result of acoustic interference and signal cancellation caused by the same signal arriving at the listening position at different times from the two channels. This is the most important point to pay attention to in the application of dual-channel system in voice reinforcement.