Sennheiser HD 660S2 Headphones
Sennheiser HD 660S2 Headphones
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Specifications
ManufacturerSennheiser
ModelHD 660S2
Part #700240
TypeCircumaural
Frequency Response8 Hz - 41.5 kHz
MicrophoneNo
WirelessNo
Enclosure TypeOpen
ColorBlack
Active Noise CancellingNo
Connection

Stereo 3.5mm Audio

Stereo 6.3mm Audio

Channels2.0
Impedance300 Ω
Sensitivity at 1 V RMS104 dB