BSDOA-8L Back-carrying remote emergency broadcast system

High Power Intensive Sound Wave Voice Broadcasting Device

HD-200X High Power Intensive Sound Wave Voice Broadcasting Device

HD-200X High Power Intensive Sound Wave Voice Broadcasting Device

Tunnel Emergency Broadcasting Terminal, Tunnel IP Network Broadcasting System Manufacturer, Integrated Pipeline Gallery Intelligent Long-distance Cover, IP Explosion-proof Telephone

Four-channel D-class digital amplifier module 4x200W switching power supply

Class D digital amplifier module LLC resonant switch power supply dual channel 8 euro 2x400W, 4 Euro 2x700W

Class D digital amplifier module LLC resonant switch power supply integrated single channel 8 euro 600W, 4 European 1000W

1U ultra-thin professional Class D digital amplifier conference stage KTV teaching 200W400W600W800W

1U ultra-thin professional Class D digital amplifier stage performance bar KTV conference 800W1200W

1U four-channel D class digital professional amplifier stage performance bar 200W400W600W800W1200W

Ultra-thin 1U two-channel public address fixed voltage D class digital amplifier 120W-1000W output voltage 100V

Four-channel public address fixed pressure D class digital amplifier 4x120W-4x1000W switch power supply 1U ultra-thin

Active speaker array D class digital amplifier module module module built-in DSP processor, full-frequency bass two-divide

Public address fixed pressure D class digital amplifier board, module, module, switch power supply integrated