VA-2240WM
2 Zones Voice Evacuation Controller
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EN54 — Voice Evacuation · Wall Mounted Series
Features
- Composed of a 5-inch subwoofer unit and a 1-inch dome tweeter.
- Designed with ABS+PC injection molding, suitable for all-weather use.
- Equipped with an aluminum mesh grille and an acoustic sound-permeable sponge inside to prevent dust and water droplets from damaging the speaker unit.
- Precise two-way crossover design is adopted to optimize the frequency response and the mid-range expressiveness of the vocal part.
- With constant resistance and constant voltage selection function. With a U-shaped bracket, it is convenient for engineering installation.
- Suitable for indoor and outdoor fixed installation; applied to BGM broadcasting applications in theme parks, scenic spots and other cultural tourism sound reinforcement scenarios.
Technical specifications
| Model | TW-775K |
|---|---|
| Speaker type | Plastic wall mounted speaker |
| Rated power (100V) | 5W/10W/20W/40W/constant resistance 8Ω, 40W |
| Rated power (70V) | 5W/10W/20W/40W/constant resistance 8Ω, 40W |
| Nominal impedance | 2000Ω/1000Ω/500Ω/250Ω/122Ω constant resistance 8Ω |
| Frequency range (-10dB) | 80Hz-20kHz |
| Sensitivity (1M/1W) | 90dB±3dB |
| Maximum SPL | 109dB |
| Coverage angle (-6dB) | 100°(H)×80°(V) |
| Subwoofer | 5-inch subwoofer×1 |
| Tweeter | 1-inch tweeter×1 |
| Net weight | 3.3kg |
| Dimension (H×W×D) | 278×170×172mm |
