public address system online manufacture

Features: PA (Public address) system use volume control with 24V relay. Background music system with voice alarm use attenuator with 24V relay. The volume controller is used to adjust the loudspeaker output in ... Read More

Features: PA (Public address) system use volume control with 24V relay. Background music system with voice alarm use attenuator with 24V relay. The volume controller is used to adjust the loudspeaker output in ... Read More

Features: PA (Public address) system use volume control with 24V relay. Background music system with voice alarm use attenuator with 24V relay. The volume controller is used to adjust the loudspeaker output in ... Read More

Feature: Description: 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... Read More

Feature: 19" rack mount power sequencer for low voltage system and PA sound system 16 channel power sequencer to manual or auto power control the amplifier By using this programmable power sequencer to power on... Read More

Features: Tabletop condenser microphone for speech use. PA system, conference system and voice alarm system use dynamic microphone. Ideal for factory, hotel, school, train station and airport use paging ... Read More

Feature: Commercial ceiling speaker with transformer Spot mini size ceiling speaker Compact size consistent with spot lighting and architectural design. Ideal for school, office, hotel and airport background ... Read More

features: Commercial ceiling speaker with transformer. Ideal for school, office, hotel & airport background music system. Rated power output 1.5W-3W-6W at 100V. 5" full range paper driver unit. Line input 100V ... Read More

Feature: Commercial ceiling speaker with transformer. Ideal for school, office, hotel & airport background music system. Rated power output 1.5W-3W-6W at 100V. 6" full range paper driver unit. Line input 100V ... Read More

Public Address System Pa Amplifiers 60w Power Mixer Power Amplifier Description: The Public Address (PA) 60 Watts Mixer Amplifier is suitable for school, super market, bank, hotel BGM and speech use. It is ... Read More