Sub matching...REL with Klipsh

When did they stop selling the Q Series?

I emailed them once and they said pair of t5is. I emailed them again a couple weeks later and another person suggested t7i. So
..I sent a 3rd email recently telling about the first 2 emails and asked for a tie breaker. They don’t have klipsh as an option on their subfinder so that’s why I had to email. In regards to klipsh rp600m...ive had people tell me the t5i will be a waste of money and to get t7i and I had people tell me the t7i will be a waste and that t5is will intergrate better. I think with the room size I have either or will be ok. I do understand the t5is are limited but I dont think I’ll be upgrading my bookshelves anytime soon. If I do upgrade things will probably be set up in a totally different space where maybe a t9i or another brand even would be a better fit.  If your interested I can let you know what they say for my tiebreaker.

I respect RELs honesty with your speakers. Shows they are not just wheeling and dealing. 
I do remember watching a video about that upgrade to the rp600ms. I'm not 2 confident in my electrical tinkering skills so I'm going to have to watch it a few more times and see if it's something I'm comfortable doing.