Put one speaker behind a thin curtain and tell an Audiophool that it is a cheap one and play it. Then tell the Audiophool that you replaced it with an expensive one and play it. Then the Audiophool will say the second expensive one sounds much better than the cheap first one even if you did not change anything.
I was "phooled" at an audio show. There were many seats around a pair of pretty big speakers. They sounded wideband and excellent. Then a pretty girl removed the huge covers over little wee speakers to show us the real small speakers that produced all that sound. It caused my hair to stand up, gave me goose bumps and produced damp eyes. I looked all over the place for a hidden sub-woofer but didn't find one.
I was "phooled" at an audio show. There were many seats around a pair of pretty big speakers. They sounded wideband and excellent. Then a pretty girl removed the huge covers over little wee speakers to show us the real small speakers that produced all that sound. It caused my hair to stand up, gave me goose bumps and produced damp eyes. I looked all over the place for a hidden sub-woofer but didn't find one.