M3 20W handheld megaphone
Power Output: 20W RMS delivers robust sound projection for vocal amplification and emergency signals, ensuring clarity in diverse environments.
Battery Configuration: Operates on 8×1.5V Size D batteries, offering reliable power for extended outdoor use.
Audible Range: Effective coverage spans up to 500 meters, ideal for crowd management or emergency communication in open spaces24.
Acoustic Design:
Enhanced mid-to-high frequency response (e.g., 100Hz–15kHz) prioritizes vocal intelligibility and siren penetration.
Lightweight ABS/PP composite housing (Φ230×350mm) balances durability and portability.
Operational Modes:
Voice Amplification: Clear and distortion-free speech projection for public announcements.
Emergency Siren: Powerful alert tones designed for critical situations.
This 20W handheld megaphone is widely used in campuses, construction sites, squares, security duty, fire rescue, traffic control, sports events, etc.
Product Specifications
|
Model |
M3 |
|
Rated power |
20W |
|
Battery |
8X1.5V size D |
|
Sound coverage |
500m |
|
Size |
Φ230XL350mm |
|
Material |
ABS/PP |
|
Function |
Talk/Siren |
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