Anyone have any idea if a Single Speaker version Howler with Federal Signal Smart Siren will work well?
SIRENNET.COM - Whelen Howler Low Frequency Tone Siren
HWLFT11 - 2013 Ford Police Interceptor - 1 Speaker
with a smart siren --will this howler perform as well as a rumbler ?
Please advise
Thanks in advance
SIRENNET.COM - Whelen Howler Low Frequency Tone Siren
HWLFT11 - 2013 Ford Police Interceptor - 1 Speaker
with a smart siren --will this howler perform as well as a rumbler ?
Please advise
Thanks in advance