Polk Audio UltraFocus 6000i vs Sennheiser HD 518

 
Polk Audio UltraFocus 6000i
In Stock 
$149.99
  • active noise-canceling technology minimizes external distractions
  • push-to-hear ambient control lets you experience outside sounds for brief conversations without interrupting your music or removing headphones
  • in-line remote and microphone for music and call controls with an iPhone®
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Sennheiser HD 518
In Stock 
$129.99
  • open, around-the-ear design with replaceable padded earcups
  • frequency response: 14-26,000 Hz
  • 10-foot detachable cable with full-sized headphone plug (mini plug adapter included)
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Product Features

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Condition New StockNew Stock
General Polk Audio UltraFocus 6000iSennheiser HD 518
Fit Style
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In-earAround-the-Ear
Earcup Type
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ClosedOpen
Noise-canceling
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YesNo
Bluetooth
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NoNo
Frequency Response
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8-25k Hz14-26k Hz
Sensitivity
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115 dB108 dB
Impedance
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16 Ohms50 Ohms
Weight
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1.1 ounces8.6 ounces
Cord Length
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56"120"
Airline Adapter Included
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YesNo
iPod Control
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YesNo
Volume Control
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YesNo
Built-in Microphone
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YesNo
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
 
Polk Audio UltraFocus 6000i
In Stock 
$149.99
Add to Cart
Sennheiser HD 518
In Stock 
$129.99
Add to Cart