Originally Posted By: theskins
In trying to get the vp180 v4 to play nice with the M80 ti's ,I just want to mention I have tried port plugs on vp180 in misc configurations (1,2 and 3 ports plugged)and did not like any of them...
Too much of the low end was takin away........
Anyone upgrade m80 ti's to V4? What difference did you notice?any other details would be great

Also would like to note on the 150 vs 180 at reference volume there is defineltly a larger gap on MOST ,if not all material.....(my normal listening is -10 to -15 db and reference being 0)
Wow have my ears been adjusted or is there really speaker break in?

Last edited by theskins; 05/05/15 10:49 PM.

denon 991 /M80's /vp150 & 180 /4x QS8's
Velodyne 15"/ Dbox 12"
ps4 benq w1070 -grand view 106" FF