sound system volume control online manufacture

Weather Proof Out Door Speaker 30W Outdoor Garden Speaker Features 1.Commercial public address (PA) system music & paging speaker with transformer. 2.Ideal for outdoor music and speech use in park, botanic ... Read More

Wireless Conference System UHF Master Controller Product Description Product Name UHF Wireless Conference System Master Controller (With Recording) Material Metal Package Carton Features Simple operation UHF ... Read More

Conference Microphone System Chairman Unit Digital PA System Product Description Conference System Chairman Unit FCS-601 Features 1.The chairman unit is specially designed for discussion system. 2.Cost... Read More

Digital Conference System Master Controller Product Description Product performance description The conference system controller is specially designed for discussion system. Cost-effective and excellent voice ... Read More

Feature: Simple operation UHF wireless conference system. Minimum cable wiring to save cable layout cost. Minimum cable connection ideal for rental use or portable conference system. Basic discussion conference ... Read More

Audio Matrix Controller For Public Address System Features: Public address system classic cost-effective medium to big-scale sound system intelligent controller. Ideal PA sound system controller for school, ... Read More

PA System Mp3 Intelligent 10 Zone Controller Amplifier Features: Public address system classic cost-effective medium to big-scale sound system intelligent controller. Ideal PA sound system controller for school... Read More

Features: Public address system intelligent controller. Ideal PA sound system controller for school, shopping mall, hotel, and intelligent office etc. All in one intelligent PA system controller built in weekly ... Read More

240W Pa Amplifier Wifi Network Wifi Amplifier For Hotel Features 1.WiFi mini size public address amplifier 2.Ideal for classroom sound system use 3.Built-in 100V/70V transformer technology 4.Tabletop amplifier ... Read More

Features: Compact mini size public address amplifier Ideal for classroom sound system use Built-in 100V/70V transformer technology Tabletop amplifier with Mp3 player, FM radio & blue tooth Rate power output at ... Read More