Dodge Challenger 2014 Owner's Manual page 275

proprietary amplifier and speaker technologies deliver-
ing substantial increases in component and system effi-
ciency levels.
The 12 Channel Class D GreenEdge™ high efficiency
amplifier is governed by a high voltage tracking power
supply and drives a 7.4-channel playback architecture.
The Harman Kardon® audio system offers the ability to
choose Logic 7® surround sound for any audio source.
The GreenEdge™ high-efficiency speaker designs ensure
the system has higher SPL and a dramatic increase in
dynamic sound quality. The speakers are tuned for
maximum efficiency and perfectly matched to the ampli-
fier output stage ensuring state of the art multi-seat
surround sound processing.
Logic7® multichannel surround-sound technology deliv-
ers an immersive, accurate sound-stage to every seating
position This surround effect is available for audio from
any source - AM/FM/CD/ Satellite Radio or dashboard
UNDERSTANDING YOUR INSTRUMENT PANEL 273
AUX input; and is activated through Uconnect® radio
touchscreen. Refer to "Customer Programmable Fea-
tures" under "Uconnect® SETTINGS" in "Understand-
ing Your Instrument Panel".
Selecting "Surround Sound" through the Uconnect®
radio activates the Harman Kardon® Logic7® multichan-
nel surround-sound technology in your vehicle. Some
audio will sound better in DSS modes, others in Stereo
mode.
When in "Surround Sound" mode, balance is set auto-
matically. Fader control is available in surround mode
but should be set to the center position for optimal
surround performance.
I n f o r ma t i o n P r o v i d e d b y :
4