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Polk Audio UltraFit 2000 vs Sennheiser MM 450-X

Polk Audio UltraFit 2000

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Sennheiser MM 450-X

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Condition New StockNew Stock
General Polk Audio UltraFit 2000Sennheiser MM 450-X
Fit Style On-earOn-ear
Earcup Type ClosedClosed
Earcup Width x Height 2.085" x 2.085"2.276" x 2.258"
Noise-canceling NoYes
Bluetooth NoYes
Mic For Taking Calls YesYes
iPhone Control YesYes
Android Control NoYes
Frequency Response
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20-23k Hz15-22k Hz
Sensitivity
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105 dB107 dB
Impedance
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32 Ohms100/590act Ohms
Weight
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2.5 ounces3.7 ounces
Cord Length
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46"60"
1/4-inch Adapter Included NoYes
Volume Control
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YesYes
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research