Sennheiser HD 650 – Thomann United States

Headphones Dynamic, Open-back, Impedance: 300 Ohm, Sound pressure level: 103 dB, Frequency range: 10 - 41,000 Hz, 3 m Cable with 6.3 mm stereo jack plug, Weight without cable: 269 g, Weight with cable: 346 g, Includes 20 cm adapter cable from 6.3

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Sennheiser HD 600 – Thomann United States

Headphones Dynamic Open-back Impedance: 300 Ohm Sound pressure level: 103 dB Frequency range: 10 - 41,000 Hz 3 m Cable with 6.3 mm stereo jack plug

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Sennheiser HD 600 – Thomann United States

Headphones Dynamic Open Circumaural Impedance: 300 Ohm Sound pressure level: 97 dB Frequency range: 12 - 39,000 Hz Two-sided cable routing 3 m Cable

Sennheiser HD 600

AKG K-701 – Thomann United States

Headphones Successor to the HD-25-1-II Basic Edition Dynamic Closed-back Supra-aural Impedance: 70 Ohm Max. SPL: 120 dB(1 kHz,1 Vrms) Frequency range

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