Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Federal Signal Portable Loud Speakers

High-output megaphones allow you to take control of hectic situations

Supplier:  Federal Signal A12SA


Catalog No. 19-811-389

Add to Cart



Lightweight, rugged megaphones with high-impact parts and solid-state design. Special noise-canceling microphone improves voice reproduction even over long distances. Easy-to-hold pistol grip. Available in two models.

Transistorized Megaphone is ideal for crowd control.

  • Built-in volume control
  • Trigger switch operation
  • Operates on six standard “C” batteries
  • 10 watts of power for a range of 800 ft.
Dimensions: 13 3/4L × 7 3/4 in. dia. Weight: 5 lb. White/red.
Electronic Voice Gun for use in emergency situations and hazardous applications where fire may be a threat.
  • Flame-retardant plastic parts
  • Operates on eight standard “AA” batteries
  • 16 watts peak power for a range of 1320 ft.
Dimensions: 10L × 7 1/4 in. dia. Weight: 4 lb. Red.



8 AA
1320 ft.
1.36 kg
Ideal for Industrial, Fire, Marine, Athletics, Law Enforcement and Many Other Applications, For Use in Emergency Situations and Hazardous Applications where Fire may be a Threat
26.6 cm
25.7 cm
7.25 in.
18.4 cm
10.5 in.
10.13 in.
3 lb.
Product Suggestions

Product Suggestions



Product Certifications


Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit