Ningbo Cooma Acoustics Co., Ltd.
Cooma PA System
mainly producing ceiling speakers, wall speakers, column speakers, Bluetooth speakers, power amplifiers, mixer amplifiers and other public broadcast peripherals and intelligent speakers.
ExplorePendant speakers are a type of audio speaker designed for use in commercial or industrial settings, ...
In the speaker system, the speaker is mainly divided into two categories, one is the full frequency ...
A stereo sound mixer amplifier is a device that combines the functions of a mixer and an amplifier i...
If you're looking for a new, small amplifier for your home theater system, you may want to consider ...
What is an Active Bluetooth Speaker? Active speakers are also called active speakers. Most, if not a...