New sub is here finally

I have been seeking another Rel sub. the S8/12 in particular, after my poor regard for having to use the Low Level RCA connection after getting a pair of PS M700 amps ( S300 previously). So the dealer came yesterday, and wired everything up right, going back to the High Level Neutrik connections (obviously one sub per amp connection) Was Time to give them a test run, so on with my favourite Pipe Organ tracks, recorded with a lot of 32’ 16 Hz fundamentals going on. Then played some AC/DC and Dire Straits to show some of the bass content on my "go to " tracks… WOW, I was blown away, not just by the sheer deep tight bass, but also some of the improved mid to low frequencies.