Description
Reviews
| Brand | - |
| Category | Audio & Video Electronics / Venue Audio Equipment |
| Origin | - |
| Power Rating | 30W / 60W Selectable |
| Impedance | 70V / 100V Constant Voltage |
| Frequency Response | 450Hz - 5kHz |
| Sound Pressure Level | 112dB (1W/1m) |
| Material | ABS Plastic & Aluminum Horn |
| Waterproof Rating | IP66 Weatherproof |
| Mounting Type | Wall Bracket Included |
| Dimensions | 320mm x 240mm x 280mm |
| Weight | 2.8 kg |
| Application Scenario | Campus, Rural Areas, Factories, Parks |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for our school campus
We installed six of these around our high school football field and the clarity is outstanding. Even with wind noise, announcements are clearly heard across the bleachers. The waterproofing has held up well through a rainy season.
Anonymous
Mar 22, 2026
Rating: 4/5
Loud and clear, but heavy
The sound projection is exactly what we needed for our rural community center. It cuts through background noise effectively. The only downside is that it is slightly heavier than expected, so make sure your mounting surface is sturdy.
Anonymous
Mar 18, 2026
Rating: 5/5
Great value for public broadcasting
Bought these for a factory yard to broadcast shift changes. They connect easily to our existing 70V amplifier system. The directional horn design ensures the sound goes where we want it without too much echo.
Anonymous
Mar 17, 2026
Rating: 5/5
Withstands harsh weather
Installed these in a coastal park area where salt spray is an issue. After eight months, there is no corrosion and the sound quality hasn't degraded. Highly recommend for outdoor use.
Anonymous
Mar 04, 2026
Rating: 4/5
Solid performance for the price
We use these for emergency alerts in our neighborhood association. The high-pitch capability ensures the alarm tone is very attention-grabbing. Build quality feels robust and durable.
Anonymous
Mar 03, 2026
Rating: 3/5
Good sound, instructions could be better
The speaker itself works great and is very loud. However, the wiring diagram in the manual was a bit confusing for someone not familiar with constant voltage systems. Once figured out, it works perfectly.
Q: Can multiple units be daisy-chained together?
A: Yes, you can connect multiple speakers in parallel on the same 70V/100V line, provided the total wattage does not exceed the capacity of your amplifier.
Q: Can this speaker be connected directly to a standard home stereo amplifier?
A: No, this is a constant voltage speaker designed for 70V or 100V line systems typically used in commercial installations. You would need a matching transformer or a dedicated public address amplifier.
Q: What is the maximum distance the voice can be clearly understood?
A: Under normal outdoor conditions with minimal background noise, clear intelligibility is typically achieved up to 300-500 meters depending on the wattage setting and environmental factors.
Q: Does the package include the mounting bracket and screws?
A: Yes, the box includes a universal L-shaped mounting bracket and the necessary stainless steel hardware for wall installation.
Q: Is the volume adjustable on the speaker itself?
A: The speaker has tap settings on the terminal block to select between 30W and 60W power input, which adjusts the maximum volume. Fine-tuning should be done via your main amplifier.
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