4
、
Technical Parameters
5
、
Dimension drawing
Tornado Amplifier Tornado Speaker
NO.
Working voltage
DC12V/24V
1
Standby current
≤5mA
2
No-load current
≤12mA
3
Power amplifier current
8A±1A
4
The output voltage
AC29V±1V
5
Frequency range
180Hz-500Hz
6
impedance
8Ω
（
Siren
）
16Ω
（
Speaker in parallel
）
7
working environment
－
40°C
～
+55°C
WARNING
Sirens produce loud sounds that
Roll up windows
Wear hearing protection
may damage hearing
140
185
60
110
153
140
42.5
124
147
Tornado Low Frequency Siren
Timer Selection
