音響 Sound Reinforcement ◉Mixing Console◉Speaker / Powered Speaker / Power AMP◉Paging Announce System◉Processor / GEQ / Comp / Gate◉Effector / Splitter / Distributor◉Playback︎ / Direct Play Remote / Audio interface◉Power Module◉Recording ◉Wireless System / WL Accessories◉IEM System / ︎IEM Accessories◉Condenser Microphone/ Dynamic Microphone / Direct Box◉Frame / Speaker Stand / Microphone Stand◉Stage Box, Multi Box / Network switch / Optical cable / ︎Ethernet cable◉Multi Cable / Speaker Cable / Mic Cable