Rolls-Royce Experimental Electric - Super Worst Class

Ladies and Gentlemen,

So Rolls-Royce Motor Cars are thinking about a range-extender for the RR 102 EX in terms of a 3-cylinder combustion engine... How could you make it quieter?

My first idea was: if you don't talk about it... ("Oh, it's only the refrigerator - of the neighbour...") Now I think that a range-extender producing noises over 20,000 Hz cannot be heard by the human ear at all... That means probably if the RPM are over 20,000 then you cannot recognize anything...

To my greatest surprise, in the sound-competition of a mini-V12 and a "chain saw" the "chain saw" won... One more chance for the V12 is the Vanity Range-Extender: "Oh, I'm only towing this trashy BMW 760Li..."

Visit: Rolls-Royce Motor Cars
          RR 102 EX Microsite

Best wishes, Joseph de la Mikula and Team