Features
● Remote Volume Controller
● 2-wire and 6-wire connection available
● Power capacity can be extended to 30W, 60W, 120W & 200W.
● Emergency Function (WH-4F)
Now the price of pa system volume control is reasonable, anything you need, please contact us.
Guangzhou DSPPA Audio Co., Ltd. (DSPPA), founded in 1988.https://www.dsppatech.com