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 Noise Canceling Headphones.
|Dimensions - Product Weight (each)
|Electrical - Max Sensitivity
|Electrical - Minimum Impedance
|Electrical - Total Frequency Response
||8Hz - 28kHz
|Headphone Specs - Apple Remote
|Headphone Specs - Included Cables
|Headphone Specs - Included Ear Tips
|Headphone Specs - Input Connections
||Gold-plated 3.5 mm
|Headphone Specs - Push to Hear
|Headphone Specs - Style
|Headphone Specs - Type
||Active Noise Canceling
|Headphone Specs Transducer - Diameter
|Headphone Specs Transducer - Type
|Shipping - Included Accessories
|Warranty - Labor Warranty
|Warranty - Parts Warranty
Energy Star Rated:
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
Extended warranties are usually very inexpensive and can save you thousands in the future.
It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.