Hello Knorman,
For me the biggest difference (read improvement) resulted from installing better speaker wires. There is something to be said for sticking with one brand and model of wire throughout your system. Mixing brands and models is usually going to screw up the time domain while it "fixes" another problem (like "it's too bright sounding").
When I installed the same brand and model (Purist Audio Design Proteus IC and Speaker Cable) my system told me right away that I it liked the new speaker wires. I have since changed some of the pieces and no longer use the Proteus speaker cables, but I have heard it more than once where keeping it all in the family makes it sound better.
Horns can be brutal because they are so efficient relative to other drivers. You should definitely look into the room treatments...but before you invest in an equalizer, you should look at the crossovers in you speakers. Odds are that they would benefit from an upgrade of the coils, especially on the woofers. New coils (the bigger the better) from North Creek Music Systems will not cost you anywhere near what a set of speaker cables (good ones) will. You might want to think about bypassing the caps with some high quality capacitors on the horns while you are at it (go to www.partsconnexion.com for a real good assortment; click on capacitors and then look on the bottom of the page for all the different brands). That might be the best approach to start with.
One more tidbit and then I'll let the real experts come to your aid. Try to find out what kind of wire the speakers are wired with. As Apogee fans know, the Symo works better than just about anything out there on Divas, because they are internally wired with it. If you can buy the same brand and model of wire made up as speaker cables, then it will be hard to improve on.
For me the biggest difference (read improvement) resulted from installing better speaker wires. There is something to be said for sticking with one brand and model of wire throughout your system. Mixing brands and models is usually going to screw up the time domain while it "fixes" another problem (like "it's too bright sounding").
When I installed the same brand and model (Purist Audio Design Proteus IC and Speaker Cable) my system told me right away that I it liked the new speaker wires. I have since changed some of the pieces and no longer use the Proteus speaker cables, but I have heard it more than once where keeping it all in the family makes it sound better.
Horns can be brutal because they are so efficient relative to other drivers. You should definitely look into the room treatments...but before you invest in an equalizer, you should look at the crossovers in you speakers. Odds are that they would benefit from an upgrade of the coils, especially on the woofers. New coils (the bigger the better) from North Creek Music Systems will not cost you anywhere near what a set of speaker cables (good ones) will. You might want to think about bypassing the caps with some high quality capacitors on the horns while you are at it (go to www.partsconnexion.com for a real good assortment; click on capacitors and then look on the bottom of the page for all the different brands). That might be the best approach to start with.
One more tidbit and then I'll let the real experts come to your aid. Try to find out what kind of wire the speakers are wired with. As Apogee fans know, the Symo works better than just about anything out there on Divas, because they are internally wired with it. If you can buy the same brand and model of wire made up as speaker cables, then it will be hard to improve on.