DSP116II wall-mounted speaker 6W, 4.5 , integrated 100v/70v transformer. Used for evacuation announcements and background music in schools, stations, airports, shopping malls, etc.
Features:
- Rated power 6W
- Built-in 100V/70V E type pure copper wire transformer
- 4.5 driver with 14 core KSV material
- Frequency response: 180Hz-15kHz; Maximum SPL: 100±2dB; Sensitivity: 90±2dB
- ABS environmentally friendly material, safe and durable

Leading unit 4.5 x 1
Working voltage 70 100 f
RMS 6 W
Frequency Answer 180hz ~ 15khz
Sensitivity (1m, 1W) 90db ± 2db
Maximum SP (1 m) 100db ± 2db
Dimensions (H × W × D) 188 × 228 × 101 mm
Net weight of 0.8 kg