Wide frequency range
K 20 Conference Headphones
The K 20s are lightweight and extremely comfortable to wear stereo headphones.
Cleanable plastic ear cups enable the use with or without foam ear pads. A single-sided cable makes these conference headphones perfect for their application.
With their replaceable foam ear pads the K 20s comply with all hygienic standards, which makes them the ideal choice for applications like language schools, conferencing, courtrooms and similar.
The headphones are foldable for easy storage.
Ear pads can be replaced fast and easily and are available in packs of 100 units.
Max. Input Power
Net / Shipping Weight
Masterpack Net / Shipping Weight
100 Replacement Ear Pads dynamic, supra-aural, open-back
102 dB SPL/1mW
18-20,000 Hz single-sided, 100 cm (39.4 in.)
3,5 mm stereo jack
160 x 135 x 60 mm (6.3 x 5.3 x 2.4 in.)
119 / 169 g (4.2 / 6 oz.)
33 x 24 x 26,8 cm (13 x 9.4 x 10.6 in.)
3,2 / 3,6 kg (7 / 7.9 lbs.)