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Product Comparison
Sennheiser HD 650 vs Grado RS2i

Sennheiser HD 650

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Grado RS2i

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Condition New StockNew Stock
General Sennheiser HD 650Grado RS2i
Fit Style Over-the-earOn-ear
Earcup Type OpenOpen
Earcup Width x Height 3.705" x 4.715"3.125" x 3.125"
Noise-canceling NoNo
Bluetooth NoNo
Mic For Taking Calls NoNo
iPhone Control ------
Android Control ------
Frequency Response
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10-39.5k Hz14-28k Hz
Sensitivity
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103 dB98 dB
Impedance
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300 Ohms32 Ohms
Weight
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9.2 ouncesNot Given
Cord Length
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120"67"
1/4-inch Adapter Included NoNo
Volume Control
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NoNo
Parts Warranty
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2 Years1 Year, earpads not incl
Labor Warranty
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2 Years1 Year, earpads not incl
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research