I'm running a Sony head unit too but I checked yours out and that's the highest RMS rating I've ever seen in a head unit without using an external amp. Yours is actually 160 not 60 watts RMS, it is 40 RMS watts per channel. I think I'm going to ask for one for my birthday... I like that it has Bluetooth and the extra power, my current Sony is only something like 18 RMS watts per channel.
Oops I just looked at its reviews on Amazon, some complained it stopped working within a month, and they also complained about its 'Open App' that somehow disables a cellphone's security when connecting via Bluetooth. How has yours been and are you using yours to connect with a Bluetooth phone? Is this unit easy to use?