Transistor Powered Megaphones

Transistor Powered Megaphones

Sending messages is a breeze with a Sanming megaphone. All three models have a whistle option to attract attention before delivering a message. All three models also offer an alarm option for emergencies, alerting crowds, etc.

Sanming megaphones are light weight and portable with rugged construction and convenient pistol grips for easy use in any task.

STM-210: 10 watts rated, 16 watts peak, 300 yards range on voice, 350 yards on signal. Use 6 C-cell batteries. Dynamic microphone. 7.87" x 13.5". 3 lbs.

STM-210S: Same features of STM-210 plus built-in alarm signal. Power on indication. 4.9 lbs.

STM-210W: Same features of STM-210 plus built-in whistle signal. Power on indication. 4.9 lbs.

STM-215: 15 watts rated, 20 watts peak, 382 yards range on voice, 492 yards on signal. Use 8 C-cell batteries. Dynamic microphone. 9" x 14.17". 3.3 lbs.

STM-215S: Same features of STM-215 plus built-in alarm signal. Power on indication. 5.1 lbs.

STM-215W: Same features of STM-215 plus built-in whistle signal. Power on indication. 5.1 lbs.

STM-315: 15 watts rated, 20 watts peak, 382 yards range on voice, 492 yards on signal. Use 8 C-cell batteries. Dynamic microphone. 9" x 13.5". 3.5 lbs.

STM-315S: Same features of STM-315 plus built-in alarm signal. Power on indication. 5.5 lbs.

STM-315W: Same features of STM-315 plus built-in whistle signal. Power on indication. 5.5 lbs.