I may be losing it but I am sure my standard radio gets louder as you go faster and then seems to get quiter when speed drops. Any ideas. Its quite good actually.
It is a good feature, although I find it over-compensates when at speed.
Same. i think its a 70 it gets too loud and starts distorting if you have it cranked right up in the first place. think mine goes up at 30mph, 50mph and then 70mph
...and at 90, 110 and 130...