VOLTAGE SENSITIVITY -215 dB re 1 V/μPa @ 20ºC (2 V/bar) OPERATING DEPTH 3500 m FREQUENCY RESPONSE 1 Hz to 400,000 Hz

VOLTAGE SENSITIVITY -210 dB re 1 V/μPa @ 20ºC (3.16 V/bar) OPERATING DEPTH 3500 m FREQUENCY RESPONSE 1 Hz to 100,000 Hz

VOLTAGE SENSITIVITY -192.5 dB ± 1.25 dB re 1 V/μPa @ 20ºC OPERATING DEPTH 3000 m FREQUENCY RESPONSE Resonance @ 63 kHz