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Polk Audio UltraFocus™ 8000 vs Grado SR80i

Polk Audio UltraFocus™ 8000

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Grado SR80i

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Condition New StockNew Stock
General Polk Audio UltraFocus™ 8000Grado SR80i
Fit Style Over-the-earOn-ear
Earcup Type ClosedOpen
Earcup Width x Height 3.5 x 3.68753.125" x 3.125"
Noise-canceling YesNo
Bluetooth NoNo
Mic For Taking Calls YesNo
iPhone Control ------
Android Control ------
Frequency Response
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8-28k Hz20-20k Hz
Sensitivity
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110 dB98 dB
Impedance
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32 Ohms32 Ohms
Weight
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N/A ouncesNot Given
Cord Length
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55"81"
1/4-inch Adapter Included YesYes
Volume Control
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YesNo
Parts Warranty
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1 Year1 Year, earpads not incl
Labor Warranty
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1 Year1 Year, earpads not incl
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research