inputs.text: audiophile - deck everything would ever need amature even competition sound 4volt gives rear front sub outs controls face deck user friendly though manual needs overhual pretty simple find anything need functions using audio button either hit holding seconds options able truly fine tune system lpfhpf range 3band eq searching songs use usb rather ipod really not terrible surprised easy really first alpine deck recently pioneer also make good decks money wanting something pretty much every feature would want without breaking bank purchased 150was 200 rebate used no brainier bluetooth even pandora ipod exclusive bonus love quickly able change subwoofer volume etc gripe clock not appear track listed color always blue no option change believe cde123r exactly gives 5 different choices price knew would bought one