sound system volume control online manufacture

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

Description: The range of public address system power amplifiers are designed for general commercial and industrial public address applications. Rack mount design in 3U type, rated power of 1500W, which ... Read More

Balanced Input PA Power Amplifier 2000W Power Amplifier Professional 20000W Description: The range of public address system power amplifiers are designed for general commercial and industrial public address ... Read More

6*60W 6 Channel Pa System Complete Pa Power Amplifier Matrix Mixer Amplifier Product Description Features 1.66 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 2.5 sources and EMC input matrix distributed ... Read More

New Arrived 19' Rack Size Matrix Mixer Amplifier With USB/SD/FM/BT Product Description Product Features 66 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 5 sources and EMC input matrix distributed to 6 ... Read More

New Arrived 19' Rack Size 6*120W Matrix Mixer Amplifier With USB/SD/FM/BT Product Description Product Features 66 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 5 sources and EMC input matrix distribute... Read More

Features: 66 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 5 sources and EMC input matrix distributed to 6 speaker zones. MP3/FM/Bluetooth, 3 mic/line, aux input & EMC mute input with priority. 6 ... Read More

Features: 66 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 5 sources and EMC input matrix distributed to 6 speaker zones. MP3/FM/Bluetooth, 3 mic/line, aux input & EMC mute input with priority. 6 ... Read More

Feature: The IP POE Powered Ceiling Speaker is the latest in IP technology. This Power over Ethernet (Compatible with both IEEE 802.3af & IEEE 802.3at) VoIP mass notification device has network-controlled ... Read More

IP POE Powered Outdoor Column Speaker 10W FIP-940POE Product Description The IP POE Powered outdoor column Speaker is the latest in IP technology. This Power over Ethernet (Compatible with both IEEE 802.3af & ... Read More