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Estimated price for Koss RUK20 -
16.44€ - 20.7€
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Review ratings
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Koss RUK20
Rating: 0
Number of votes: 0
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Workmanship
Relevant cost
Serviceability
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Technical specs and characteristics
Main parameters
View headphones: plug-in ("ear");
Connection: with wire;
Headphones type: dynamic, closed;
Frequency range: 16 - 20000 Hz;
Impedance: 16 Ohms;
Sensitivity: 110 dB/mW;
Design
Type of fastening: without mounting;
Connection
Headphone connector: mini jack 3.5 mm;
Wire length: 1.2 m;
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Product photography
Koss RUK20 pictures
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Popular today
 | | - in-ear headphones ("ear") with microphone
- connector mini jack 3.5 mm
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 | | - in-ear headphones ("plugs") with microphone
- support iPhone
- impedance 16 Ohm
- sensitivity 107 dB/mW
- diaphragm diameter 8.6 mm
- connector mini jack 3.5 mm
- cable length 1.2 m
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 | | - headphones
- impedance 16 Ohm
- the sensitivity of 95 dB
- diaphragm diameter 9 mm
- connector mini jack 3.5 mm
- cable length 1.2 m
- weight 20 g
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Similar Headphones
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Brief specs
- in-ear headphones ("ear") closed type
- impedance 16 Ohm
- sensitivity 100 dB/mW
- connector mini jack 3.5 mm
- cable length 1.2 m
- replaceable ear cushions
- water resistant housing
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Brief specs
- in-ear headphones ("ear") closed type
- impedance : 32 Ohms
- the sensitivity of 106 dB/mW
- connector mini jack 3.5 mm
- cable length 1.2 m
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Brief specs
- in-ear headphones ("ear") closed type
- impedance 16 Ohm
- sensitivity 104 dB/mW
- connector mini jack 3.5 mm
- cable length 1.2 m
- replaceable ear cushions
- water resistant housing
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