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specifications
K 391 NC
Specs that would impress even the toughest critics.
What's included:
1 set of AKG K391 NC in-ear headphones
•
1 premium carrying bag for iPhone
•
2 cables for different smartphone models
•
1 flight adapter
•
Warranty card
•
key specifications
System:
Design:
Color:
Frequency range:
Sensitivity:
Driver impedance:
Maximum input power:
Net weight (without cable): 8g (0.3 oz)
Cable:
Main connection:
Battery life:
Go online access professional tips that'll show
you just how serious sound can get.
www.akg.com
HARMAN International Industries, Incorporated.
8500 Balboa Boulevard, Northridge, CA 91329 USA
AKG Acoustics GmbH, Lemböckgasse 21–25, 1230 Vienna, Austria
© 2012 HARMAN International Industries, Incorporated. All rights reserved.
AKG is a trademark of AKG Acoustics GmbH, registered in the United States and/or other countries. GRAMMY is a registered trademark of The Recording Academy and is used under license.
iPhone and iPod are trademarks of Apple Inc., registered in the U.S. and other countries. iPod/iPhone not included.
Features, specifications and appearance are subject to change without notice.
www.akg.com
Dynamic
Closed-back
Silver/black
12Hz – 24kHz
107.5 dB SPL/V (passive),
115 dB SPL/V (active)
32 ohms
500 mW
99.99% oxygen-free cable, 3' 9" (1.15m)
to NC module, 1' 8" (0.5m) from dongle to
plug (detachable)
1/8" (3.5mm) stereo mini-jack plug
35h
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