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Blue Ocean Rugged Military Megaphone

SKU family: 0100MIL

For missions that demand a powerful voice and a megaphone that never gives up.

Contact us directly at 610-447-1555 for Government pricing

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Blue Ocean Rugged Military Megaphone Overview

Uniquely designed and carefully built to defy the severe environmental elements that commonly ruin other megaphones: corrosion, cracking, breaking, water damage. Plus, the long-lasting rechargeable battery means you never have to replace multiple expensive batteries again!

How the Blue Ocean Megaphone drowns out the competition:

  • Waterproof and built tough to stand up against the harsh demands of the rowing environment.
  • Two handles for increased horn durability and added protection against corrosion.
  • Rechargeable, removable battery allows you to simply charge and go- forget the hassle and cost of constantly replacing multiple batteries!
  • Same rechargeable battery as the Cox Box.
  • Olive Drab Can Bumper included with Military Megaphone.

Click here to purchase Megaphone can bumpers in different colors.

*Includes: Megaphone, Battery-Charging Station, Rechargeable Battery Pack, Hand/Shoulder Carry Strap and Protective Bumper.


  • SKU: 0100MIL
  • NSN: 5965016139832


  • Voice Amplification


  • Battery-Charging Station
  • Detachable Carry Strap
  • Drop-Tested, MIL-STD-810G
  • Hand/Shoulder Carry Strap
  • Protective Bumper
  • Rechargeable Battery Pack
  • Waterproof & Floats
  • Wrap-Around Handles

Who's Using the Blue Ocean Rugged Military Megaphone

  • Beach Patrol
  • Coaches & Athletic Trainers
  • Dragonboaters
  • Firefighting
  • Hazardous Materials Response
  • Law Enforcement
  • Military
  • Outdoor Event Organizers
  • Outdoor Sports
  • Rowing
  • Sailing & Boating

Customer Reviews

Blue Ocean Rugged Military Megaphone

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Download a full competitive comparison of decibels, range, speech transmission index and total cost of ownership.

Power Output: 22 watts; peak 19 watts rated.

Microphone: Dynamic weatherproof.

Amplifier: High-efficiency, Class-D digital amplifier.

Battery Pack: NK Blue Ocean Lithium-Polymer Battery Pack 11.1VDC Typical, 11.1W/hr.

Battery Charger: NK Blue Ocean Battery Charger Input Voltage: 90-264VAC, 50-60Hz, 7 Watts; Universal input capable – compatible with all world currents

with appropriate adapter plug.

Battery Capacity: Dependent upon volume and continuity of operation. 8 hours typical operation – defined as speaking 35% of the time at volume level 6 1/2 hours of standby time.

Battery Cycle Life: 80% rated capacity after 300 charge/discharge cycles; 60% rated capacity after 500 charge/discharge cycles.


Megaphone: 12.75 x 12 x 8.5 in / 31.75 x 30 x 21.25 cm.

Battery Charger: 2.5 x 4.25 x 32.5 in / 6.25 x 10.75 x 8.25 cm.

Battery Pack: 3 x 2 x 1.55 in / 7.6 x 5.1 x 3.9 cm.


Megaphone: 3.4 lbs. / 1.5 kg. with battery pack installed.

Battery Charger: 13.6 oz. / 385 g.

Battery Pack: 3.8 oz. / 105 g.

Battery Voltage: 11.1 volt

Watt Hours: 10.3

Battery Time: 8 Hours

Temperature Range:

Charging: 0°C to 45°C / 32°F to 115°F

Storage and Use: -20°C to 45°C / -4°F to 115°F (Battery capacity significantly reduced below freezing).

Water Resistance: IP67 (Excludes all dust and excludes water for 30 minutes at 3.3ft / 1M submersion).

Buoyancy: Megaphone with battery pack installed floats. Battery pack alone and charger do not float.

Drop Resistance: MIL-STD-810G 516.5 Procedure IV Transit Shock, drop height 36 in/91 cm onto plywood over concrete.


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