
Cushions: Large foam filled leatherette type for high ambient noise isolation and
conformance to facial structure.
Headband: Extendable, stainless steel band with self adjusting, pivoting yokes and
headband release mechanism.
Conforms to any head size.
Headband cover: wide leatherette style vinyl with 12 mm thick polyethylene foam
padding.
Yokes: Horizontal and vertical pivoting with integral headband lock and detach
mechanism for convenient storage.
Weight: 12.45 oz. (353 gm)
Cord length: 47 inches (119.4 cm)
Extension cord length: 72 inches (182.9 cm)
Electroacoustial specifications
Frequency response: 8 Hz to 35,000 Hz
Sensitivity: 104 dB, 100 Vrms differential input at 1 kHz
Diaphragm radiating surface area: 7 sq. in. (45.6 sq. cm)
Diaphragm: Ultra-low mass 1.5 micron C grade polyester film electron beam coated
with a proprietary semi conductive material 250 A thick
Acoustic design principal: Circumaural open air design incorporating minimal
acoustic damping
E/90 ENERGIZER/AMPLIFIER
Physical Specifications
Dimensions: 65 mm h x 110 mm w x 115 mm d
Weight: 17 oz. (482 gm)
Electrical Specifications:
Frequensy response: 1.6 Hz to 50,000 Hz (-3dB points) 100 Vrms differential output
Distortion (THD + NOISE): 0.001% at 1 kHz and 100 Vrms differential output