Guest bocoogto Posted November 22, 2008 Report Share Posted November 22, 2008 My AR-3a's are sounding pretty muffled compared to the other systems I'm using. The output from the tweeters is very low, regardless of pot settings. I've tried various spare tweeters, but none of them put out the sound level they once did years ago. I would blame my ears, except that the Infinity EMITS, AR-2a's, Large Advents, and KLH 6's I have all sound much brighter than the 3a's. So, I ordered two 4 ohm Alesis dome tweeters from Parts Express. They have similar dimensions and specs to the OEM tweeters in my 3a's. What do I need to do to the crossovers to get optimum performance with these new tweeters? If they have the same impedance, frequency range, and SPL, why would I need to change crossover parameters as so many posters on this site describe when using alternate speakers in an AR-3a? Link to comment Share on other sites More sharing options...
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