Specifications - Sennheiser IE 7 Instructions For Use Manual

Specifications

Weight of the ear
canal phones
Connector
Cable length
Temperature range
Impedance
Frequency response 10–19,000 Hz
Noise attenuation
(passive)
Sound pressure level 120 dB SPL
THD
8
14 g
5 g without cable
3.5 mm stereo jack
1.2 m
–10 to 55 °C
Ω
16
up to 90% / 20 dB
< 0.1% at 1 kHz,
100 dB SPL