Newegg.com - love music. not noise

Ultra-high performance sound in headphones, with focused details, full fidelity and deep bass.

Battery-assisted Active Noise Canceling technology eliminates the distractions of the outside world.

Smart sensing of exterior noise levels actually changes the frequency response of UltraFocus headphones, tuning out disruptions and tuning in better headphone performance.

The Passive Isolation technology of the padded on-ear design comfortably surrounds each ear to naturally minimize outside distractions.

Push-to-Hear Ambient Control in the UltraFocus 8000 model instantly mutes headphone audio and amplifies exterior human voice frequencies, so you can interact with the outside world without removing your headphones.

Engineered for durability, performance & comfort, the UltraFocus Series is made with the most advanced materials and state-of-the-art headphone micro-technology. They will be the last pair of headphones you'll never need.

Portable personal sound is the way to go today, but how much of the explosive impact of a home audio system do we leave behind each time we hit the road with our headphones? For Polk, too much. So we engineered a pair of headphones that would deliver the big, bold, expansive experience of a home audio system to our on-the-go ears, anywhere we went: the UltraFocus 8000 Active Nosie Canceling Headphones.

UltraFocus is engineered like no other headphone. Using both passive and active noise canceling technologies, and taking advantage of Polk's 40 years of patented audio innovations, UltraFocus 8000 headphones concentrate your attention on your music, screening out exterior interruptions. They boost your listening experience right our of your head with expansive dynamic response, deep bass effects, and one of the wildest "soundstages" of any headphones today.

All prices reflect the final price after savings/rebate(s). Offers expire 3/9/2013 at 11:59PM PST.