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In Reply to: RE: Insulation? Tweeter pic... posted by madisonears on February 26, 2021 at 20:23:45
I was not envisioning the coil of wire wrapped around the base of the cone that resides within the magnet.
As far as wire gauge from xover to driver, I assumed one run of 20 AWG to the tweeter would be sufficient. But I want to cover all the bases while I'm in there. Maybe double up? That would be 17 equivalent. It would take 6 runs of 20 AWG to equal the 12 AWG it's replacing.
Then there's the mid and woofer. Would you recommend single runs to those as well? Or would you beef those up by a couple of runs? The Infinity RS-4/B's I bought as back-ups have what appears to be 20 AWG to each driver.
Follow Ups:
Your advice will be applied accordingly. I like the idea of doubling up from one freq range down to the next. Either way, the sticky stranded copper is coming out. Just need to find the time. Hoping to get started this week.
A single 20 AWG for the tweeter, twist two 20 AWG wires together for the the midrange (17 AWG aggregate/effective gauge), and twist four 20 AWG wires in a bundle for the the woofer (14 AWG aggregate/effective gauge).
You may achieve better integrity between the drivers by using the same wire for all the drivers, but each frequency band with double the cross section as you go lower.
Single 20ga to tweeter is plenty, and there is no advantage to adding more, and, actually, some risk. Double up for the mid, then maybe just leave the humongous stuff on the woofers that is already there. I know it's difficult to let something be when you have a hot iron and wire cutters in your hand, but really all the woofers need is current, and lots of it. Fancy wire will not do much for them. You could try running a strand of the new 20ga in parallel to the existing, see if that improves anything.
berate is 8 and benign is 9
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