“143dB Extreme Whistle – Insanely Loud

Boost MeI would be happy if you boost me 😊

NEW Football Design Here

 

This is not a normal whistle — this is an extreme high-power whistle reaching up to 143 dB under optimal conditions (Average 120dB). Designed for maximum sound output, it delivers an incredibly sharp and penetrating signal that can be heard over long distances.

Perfect for emergencies, outdoor adventures, safety signaling, and attention in critical situations. The optimized internal geometry ensures efficient airflow and powerful acoustic amplification.

Compact, lightweight, and easy to print, it’s a must-have tool for anyone who wants maximum loudness in a minimal design.

⚠️ Warning: Extremely loud. Do not use near ears or indoors. Hearing protection recommended for repeated use. 

                          
Please do not upload additional print profiles – use the official profile for best results.