Dongchuang Audio is a pa amplifier factory that manufactures and sells all kinds of pa amp. According to the material, Dongchuang Audio's products are divided into several categories, and column speaker is one of them. The production of Dongchuang Audiosimple power amplifier complies with relevant laws and regulations. All its components have been tested to meet EMC standards. This product is not prone to pill, which can turn even the softest bedding into an uncomfortable situation when balls of the fabric start to build up. Its USB ports offer excellent transmission speed.
we upholds the true needs to every customer and aims to produce perfect pre-amplifier. Ask online!