If you let us know what city you are in there might be someone nearby who would be happy to let you hear their speakers... or you can look in the "hearing things" forum for a list of people. Posting usually works a bit better.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8