Polk Audio ULTRAFOCUS 8000 Manuel D'utilisation page 5

specificaTions & feaTures
Type
Style
Frequency Response
Sensitivity
Transducer Type
Input
Transducer Diameter
On-Ear Apple Remote
Push-To-Hear
Built-In Microphone
Skype Adaptor
Nokia Adaptor
Airplane Adaptor
External Attenuator Jack
1/8" to 1/4" Adaptor
Tangle Free Cable Length
Weight Without Battery (Approx.)
Batteries (Included)
Finishes
Warranty
Active Noise Canceling
Over-Ear
8 Hz – 28 kHz
110 dB
Dynamic Balance
®
3.5 mm Gold Plated
40 mm
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
55"
8.9 oz
2 - AAA
Black
1 Year Parts & Labor Original Purchaser
5