The waterproof handheld megaphones of the WHM series are designed for demanding professional use in public safety, maritime operations, and outdoor environments. Whether for police, security forces, or fire departments, the WHM-025 offers outstanding voice clarity, rugged construction, and user-friendly operation - even under harsh conditions.

Ideal for water sports, marine safety, and emergency communication, this model is rated IPX4 and effectively protected against splashing water. The transparent horn provides clear all-around visibility, enhancing safety and usability. Its optimized directional design significantly reduces feedback and ensures precise sound projection.

The WHM-025 is compact, extremely lightweight, and easy to operate. Powered by six standard C-cell batteries, it provides up to 6 hours of continuous operation - perfect for both quick-response scenarios and extended use in the field.

Technical Specifications:

Model:

• WHM-025 (light blue)
• WHM-025S (red)

Power Output:

• max. 25 W

Power Source:

• 6x C-cell batteries (Type UM-2)

Battery Life:

• up to 6 hours (normal usage)

Range:

• up to 1000 meters (outdoor)

Protection Rating:

• IPX4 according to IEC60529 (splash-proof)

Key Features:

• Feedback-resistant directional design
• Transparent horn for enhanced visibility
• Lightweight and highly portable

Dimensions:

• Diameter: 208 mm
• Length: 320 mm

Weight:

• approx. 1.1 kg

Material:

• ASA plastic

Colors:

• WHM-025: light blue
• WHM-025S: red