Quote:
Originally Posted by thermalc
Active sound is just a response to higher levels of insulation in modern cars. Porsche even put the symposer in the naturally aspirated 991's.
Nothing to do with the engine sound, the s63tu m5 and m6 had active sound before the m4 did.
|
The symposer in the 911 pumps real sound from the engine compartment.
Bmw plays prerecorded music through the speakers, what's next sound knob revs???