mc,

that's funny cause i had Mackie subs with Mackie 450 tops,

now the 450's are my monitors, and i have QSC for tops

so i have mackie subs powered for bass
and QSC powered for tops,
the opposite of you :-)
was thinking about getting QSC subm the 18" but damn its big and heavy

[This message has been edited by leezone (edited 03-05-2009).]