I'm looking at 6 of them right now! That speaker (in it's previous non-powered version) has been in production for over 20 years. You can find many of the the oldies still working daily with their original drivers intact. Meyer builds for longevity!
Let us know how you liked the CQs, remember they require +4 pro-level to drive properly.
Winlypro is a PA renting and pro equipment dealer here in Taiwan. I went to their place and auditioned Meyer upm-1p, upa-1p, studio monitor hd-1, K&H active studio monitor 100, 300 models. They don't have CQ-1 at this moment (Rented out). They are placed in a PA practice place with all these speakers spread over on big PA transportation boxes. These speakers are connected through Mackie control with a pretty basic pioneer CD player. The following are my short comments based on a not very healthy set up: K&H are very good studio monitors. I didn't spent much time on these. They are simply not my target. Meyer mid-range on upm-1p & upa-1p are very clean, transparent and sweet with smooth and detailed high. Hardly to believe a very big and loud sound is from this small speaker. The width and height of upm-1p is jusk like the mid-range horn of La Scala .... The max SPL of upm-1p is even higher than La Scala ....... Since it is not a good setup, I'm gonna talk to the dealer asking to borrow upm-1p for few days so that I can listen at home comparing to my mod La Scala (with ALK xover and TAD ET-703 as tweeter). This must be a very interesting comparison. BTW, the grill cover of upm-1p looks very very ugly ..... Others are not good but however, acceptable.