Having just purchased a set of Gallo's after auditioning them for the third time, being not too impressed the previous two times, I am now well and truly converted. Some retailers must be committing retail suicide by not bothering to set these little speakers up properly as I am sure that was all that was wrong in the previous two demo's. Anyway, now that I have them home and being new to this multi-channel business I wanted to know if I had them set up correctly myself. I set all speakers to small on my Denon AVR-2802 and the crossover at 120Hz, so now what do I do with the crossover on the sub itself? I presumed that the receiver would handle everything so I have just set the sub's crossover control to maximum, is this correct? Also, I have the volume of my receiver set at about -10dB this seems quite high within the amps range (-70 to 0 to 18dB according to the manual), is this going to damage the speakers? Sorry if the answers to these seem obvious, they aren't to me.