For a sub to go with M3's or even the M2s I would recommend the EP350 as well. You could also look to Elemental Designs for the A2-300 or A3-300 or SVS and the PB10-nsd or stretching to the PB12-nsd all of which would be terrifc subs, IMO.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70