A loudspeaker for emergency broadcasts that clearly reaches several times the distance of a megaphone. Sound transmission distance of 1,000m, STI value of 0.8, and IP56 dust and water resistant.
【Background】 Developed as a lesson learned from an incident where calls from a loudspeaker were drowned out in a crowd, leading to an expansion of damage. The megaphone had a communication distance of about 50 meters, and there were challenges in delivering messages in noisy environments or to large crowds. 【Product Overview】 The Portable Emergency Speaker (PES) is a portable loudspeaker that utilizes voice clarity enhancement technology, allowing for clear communication over distances of more than 300 meters. 【Main Specifications】 Sound pressure 133dB@1m (Peak) / STI value 0.8 / Communication distance 78dB (1,000m) / Output 80W, usage time approximately 8 hours / Dust and water resistance IP56 / Weight 7kg. Includes microphone, FM antenna, AUX port, stand, and bag. 【Usage Scenarios】 Suitable for situations requiring reliable information transmission in noisy environments, such as evacuation guidance during disasters, floods, and fires, crowd control, safety announcements at crowded events, warning broadcasts at beaches and forest fire alerts, and prevention of harmful wildlife. 【Handling Information】 Manufactured by JD Solution in South Korea, our company acts as the import agency for domestic sales and support (not the manufacturer). The model for Japan has had its wireless communication function removed (not compliant with technical standards). For pricing and delivery, please feel free to contact us.
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basic information
Sound pressure: 133dB @1m front (Peak) Frequency: 400Hz-10kHz Speech Transmission Index (STI value): 0.8 Speech transmission distance: 78dB (1,000m) Operating time/Charging time: Approximately 8 hours/Approximately 4 hours Storage time: Approximately 300 days (when fully charged) Output: 80W Power supply: 25.2V Dimensions (mm): 278(L) × 177(W) × 275(H) Weight: 7kg Dust and water resistance: IP56 certified Accessories: Handheld microphone, FM antenna, AUX connection terminal, stand, bag
Price range
P4
Delivery Time
※We will provide separate information regarding the delivery date.
Applications/Examples of results
【Target Industries】 Disaster prevention, local government, event management, commercial facilities 【Examples of Target Applications】 - Evacuation guidance broadcasts during disasters (floods, inundation, fires) - Safety broadcasts for crowded events (fireworks festivals, traditional festivals, etc.) - Warning broadcasts for beach areas, forest fire alerts, and prevention of harmful wildlife For more details, please contact us.
Company information
**About Yoshida Techno Works** We are the world's first manufacturer to commercialize in-mold transfer molding, which utilizes plastic molding and decoration technology cultivated through cosmetic container manufacturing, allowing for simultaneous molding and transfer decoration. **Key Technologies** - Double in-mold molding that performs simultaneous decoration on both sides of the product - Hybrid molding that combines sheet inserts with in-mold techniques - Glass insert in-mold (GIM) molding that inserts reinforced glass into the mold, allowing for integrated molding of resin frames and decoration - Two-color in-mold molding that combines rotational two-color molding with in-mold transfer - Composite technology that integrates metal (such as SUS sheet metal and nuts) with in-mold molding - Real material (natural wood, fabric, synthetic leather, etc.) insert molding - Out-mold deep drawing decoration method (VSS) compatible with metal, glass, and resin
