Wire Type Model Number Resonant Frequency Operating Voltage(Max) Rated Voltage Sound Pressure Level(Min) Current Consumption(Max) Capacitance PT-3110WQ PT-3110WQ 1.1 ± 0.5 30 5 85 at 1.1KHz at 10cm at Rated Voltage 2.0 at Rated Voltage 48,000 ± 30% at 120Hz Unit KHz Vp-p Vp-p dB mA pF Operating Temperature -20～+90 ℃ Storage Temperature -30～+100 ℃ DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com