Because linearity and dissipation are strongly linked and we are highly perceptive of harmonics.In my tyro’s ignorance, wherein it seems to me First Principles tells us that the necessity of a heat sink means a circuit has been poorly designed. Why do amplifiers always demonstrate this entropy?
But a somewhat sealed vessel is a great medium for pressurizing via a sealed variable volume transducer.And now, to step on the favorite corns of many, likely to incur the downthumb wrath of just about all other than possibly those who by vocation or avocation - maybe @gene and a handful of others - deeply understand the topic….it is hard to imagine a vessel inherently more ridiculous for fine acoustics than an automobile.
(All about the bass)