Two things you might never forget. Your first ride in a roller coaster and your first (above average) BASS demo. In fact, you will probably forget all about that trip to Disneyland 15 years ago but i bet you never forget the first time someone crushed you with subwoofers for the rest of your life. I CLEARLY remember my first encounter with an above average BASS monster in the early 80's. I remember the brand of the car, i remember the brand and size of the subs, i remember the amp that was powering it. Ive been here ever since. What was your first eye opening demo? The one you will never forget?