I own the RAAL towers. I was surprised at how low the RAAL tweeters are from the ground. Other towers tweeters I've owned are a good 2-5 inches higher. When seated, the RAALs are below my seated listening position.

I'm curious as to why they are so relatively low? Is it recommend to tilt the speakers upwards? Or buy a floor standing speaker stand?

I'm sure there is a valid reason for the design decision. Just curious as to why they are low and if its recommend to tilt or raise up the floor standing speakers.