Advanced car audio setting!

Advanced car audio setting is an app which controls Sonys Car receiver via Bluetooth. Compatible Sony products:RSX-GS9, WX-900BT, WX-900BTMMain FeatureCustom Sound SettingFull settings of Fader/Balance/Subwoofer, and Listening Position available using smartphone as a remote screen. Other system, product and service names used herein are registered trademarks or trademarks of their respective manufacturers, although the and marks are not used in text.