Is there an easy and well tested upgrade to the crossovers? It takes speaker designers some effort and time to "dial in" the right crossover. There are some widely accepted cross over mods for speakers like the Klipsch heritage series speakers but I have no lnowledge of A.R.T. speakers and even had a bit of difficulty looking them up.
DACs OTOH are widely discussed and there are opinions and preferences in many threads. I have none in mind but I am sure others will give you some guidance.
DACs OTOH are widely discussed and there are opinions and preferences in many threads. I have none in mind but I am sure others will give you some guidance.