Let's mention that Dennis is driving those M80s with 400 WPC Parasond Halo amps (right?), and does listen upwards of 100 dB. In a rather large room. He found the Halos to be necessary with those dB levels in his room, considering that he also runs 5 M80s with 2 QS8s. It's really something to hear...

BR-are you getting a large sub to go with those 80s? If you're not... I'd consider it very strongly. You may be disappointed by the 80s alone, as far as bass is concerned.

I am the Doctor, and THIS... is my SPOON!