1 of 3 LF Aftershock Siren System images
2 of 3 LF Aftershock Siren System images
3 of 3 LF Aftershock Siren System images
  • Overview
  • Part Numbers
  • Resources

OVERVIEW

Introducing Aftershock, SoundOff Signal’s first low frequency siren system for emergency vehicles. Aftershock’s low frequency sound waves produce deep warning tones, proven highly effective in
traffic clearing. Ideal for high traffic areas and busy intersections, Aftershock is available with
one or two speakers to meet your specific needs. Universal brackets included.

PART NUMBERS

PART NUMBER DESCRIPTION Warranty LIST PRICE
ETSSLF100 Low Frequency Speaker, 100 Watt w/ Universal Bracket3 Year(s)$435.00
ETSKLF200 LF Aftershock Siren System, includes: (2) 100 Watt Speakers, 200 Watt Amplifier & Universal Brackets3 Year(s)$800.00
ETSKLF100 LF Aftershock Siren System, includes: 100 Watt Speaker, 200 Watt Amplifier and Universal Bracket3 Year(s)$615.00
PSRNLFANR2 Low Frequency Amplifier, 200 Watt3 Year(s)$415.00

ACCESSORIES

PART NUMBER DESCRIPTION Warranty LIST PRICE
PSRNLFANR2 Low Frequency Amplifier, 200 Watt3 Year(s)$415.00
PTSSLFHN01 Harness for use with Low Frequency Speaker3 Year(s)$14.00

TECH SPECS