Original mw6500 vs. mw6503

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I'm wondering if anyone can comment on the sound of the original mw6500 drivers vs. the mw6503 drop in replacements. Are they pretty much identical? Are people happy w/ the 6503's? Thanks
Music Hall MMF-2.2 > Musical Fidelity V-LPS 2 or NAD C 516BEE > Emotiva XSP-1 G2 > Emotiva UPA-1 (x2) > vintage Polk Audio monitor 7c TL modded w/ Sonicaps and mills & RD0-198’s

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  • doctor r
    doctor r Posts: 837
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    Upgraded my Monitor 7Bs with a few years ago with the 6503s. The sound had a very slight change to a more forward presentation. That would be VERY slight and I actually preferred it. I have owned these since new in '78. Also upgraded the crossovers slightly later with mills and sonicaps. They now reside in my storage closet more than being used but I have no regrets with the driver change.
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