TRANSDUCER TYPE: Externally polarized, pressure gradient capacitor - double diaphragm.
DIAPHRAGM: 1-inch diameter, gold sputtered
DIAPHRAGM THICKNESS : 3-microns
POLAR RESPONSE: Continuously variable from omnidirectional to figure-eight.
FREQUENCY RESPONSE: 20 Hz to 20 KHZ, +/-3 dB at "flat" setting of bass cut switch. Bass cut switch provides 6 dB per octave attenuation below 100 Hertz in "cut" setting
SENSITIVITY: -37dB re 1V/pa
MAXIMUM SPL: 120 dB with pad off, 135 dB with pad on.
DISTORTION:< 1% @ 117 dB SPL , < 3% @ 125 dB SPL with pad off, < 1% @ 132 dB SPL, < 3% @ 140 dB SPL with pad on
SELF NOISE: 14db nominal, not to exceed 16db (A Weighted)
PAD: 15 dB
BASS CUT: 6 dB per octave below 100 hertz.
DIMENSIONS AND WEIGHT:
Carrying case with microphone, power supply, shock mount
and cables: 13 lbs.
Microphone: 7 5/8" X 2", 1 lb.