Marine Public Address System
- HKD-2XT Marine Amplifier for Marine Public Address System
- YHC100-1 High Pitch Loudspeakers for Marine Public Address System
- YHC25-1 / YHC15-1 High Pitch Loudspeakers for Marine Public Address System
- RM-1Q/RM-1QK Flush Type Public Address Remote Control Station
- YDC-AQ Flush Type Low Pitch Loudspeakers for Marine Public Address System
- YDC-AG Wall Type Low Pitch Loudspeakers for Marine Public Address System
- YDC-Q Flush Type Low Pitch Loudspeakers for Marine Public Address System
- YDC-DF Flush Type Waterproof Loudspeakers for Marine Public Address System
- YDC-FG Wall Type Waterproof Loudspeakers for Marine Public Address System
- YDC-K Ceiling Speaker for Marine Public Address System