Warning Horns and Bells
Audible Warning Systems, consisting of gongs or bells and horns. Installed in a variety of existing aircraft and military programs. These units have been in production here for nine years and installed into some of the most extreme environments in aerospace. These units have been designed and manufactured by us. Let our team design a unit for your next warning application.
Warning Bell – 306-J3
Voltage: 24 VDC producing dB@3’ 100+-10
Lead Time: 210 Days ARO

Warning Horn – 430M1
To be used on Military products or aircraft only.
| Part Number |
Specification Voltage |
dB@3’ |
| 430M1 (or) | 6/12/20-28VDC | 100 |
| 430M1-5 | 24-28VDC | 91 |
| M6904/2-1 | 24-28VDC | 91 |
Lead Time: 210 Days ARO


P/N 9643 warning horn for Boeing B767 and B777 commercial aircraft