On-the-ear

< 1% - 110 dB SPL (300 -3,000 Hz)

Magnesium

150 Ω mono / 300 Ω stereo(each ear)

Standard dual GA plugs

12 - 15,000 Hz

0.155” (4-mm) OD shielded
cable, length ~ 5 ft. (1.5 m)z

pre-polarized condenser microphone (electret), noisecancelling

~ 7.5 oz. (215 g)

Dynamic

-20°C to +55°C

150Ω nominal

3VDC (2x AA); 11 - 30 VDC (XP model only)

400mV+/-6dB into 150Ω load

@ 1kHz for 114 dB SPL input

ABS

150 - 8,000 Hz

~95 dB SPL (1 kHz, 1 mW) @maximum volume nominal

8-16V, not polarity sensitive

~0.6 lb. (2.7 N)

470Ω