Anthonyv62 Posted January 5, 2022 Report Share Posted January 5, 2022 Kind of a simple question, but I'll ask it anyway: When replacing old AR "block" capacitors (Industrial Corp) with new capacitors, does it matter whether the old capacitors remain inside the cabinets or if they were removed? Most AR photos I've seen of "updated" crossovers usually show those old capacitor "blocks" (no longer wired) left inside the cabinets. Just wondered if there was a reason. Not much room in my AR-4X speakers so I was considering removing the old caps just to add a little space. Quote Link to comment Share on other sites More sharing options...
lakecat Posted January 5, 2022 Report Share Posted January 5, 2022 It doesn't matter at all. Remove them. Quote Link to comment Share on other sites More sharing options...
Giorgio AR Posted January 5, 2022 Report Share Posted January 5, 2022 I also removed the old and out of tolerance "monoblock" Industrial 150uF and 50uF capacitors (only this one weighs 2,430 kg including the three fixing brackets!) of my early AR3a, the 6uF one, 109 gr. , therefore a total of 2,539 kg., a nice lightening, not to mention the size of the voluminous double capacitor, no regrets, indeed my poor back thanks me. Quote Link to comment Share on other sites More sharing options...
JKent Posted January 5, 2022 Report Share Posted January 5, 2022 The thing with the 4x is that capacitor block is under the bracket that holds the inductor. Much easier to just leave it. The size/weight is insignificant. Quote Link to comment Share on other sites More sharing options...
Anthonyv62 Posted January 5, 2022 Author Report Share Posted January 5, 2022 Thanks guys! I realize it's no big deal, just something I was curious about. When replacing the old 4X pots and capacitors, it's easy to remove the old capacitor by sliding it from the bracket when the two binding posts are unscrewed. Helps add a little more space inside. Again, thanks! Quote Link to comment Share on other sites More sharing options...
lARrybody Posted January 9, 2022 Report Share Posted January 9, 2022 I would just push it back a bit and install the new capacitor in front of it. Quote Link to comment Share on other sites More sharing options...
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