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In Reply to: Wait a minute! posted by The Real Dick Hertz on February 4, 2007 at 20:32:10:
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Follow Ups:
I thought we were talking about a two-way. Instead it's a sub/satellite system.
So the 200uF limits the small sats to 100 hertz or so. Now it makes sense.Now what can we advise for a decent cap that won't break the bank? Even a solen in that size is going to be 50 bucks or so.
...THAT is a good question. I would like to upgrade quality to be sure but I priced the Solen 200uF's at $50 each, too. Leaves me to wonder where the point of diminished returns comes such that spending any more is not really worth the dough (as subjective as that would be).
Even the motor runs mentioned, unless you buy surplus, are going to run the cost of the solen. Plus they will take up a lot of room. I do like they way they sound though:)So, it is a solen if budget allows. If not maybe a black gate (didn't price but might be more $). If not then a decent bi-polar electrolytic, like panisonic, bypassed with a film cap. About what I said at first isn't it:) caps have gotten better and yours are old so I think you will hear an improvement.
Now for an entirely different path.....If you have a dedicated amp just for the low bass I can't see why an electronic crossover wouldn't work. You could keep the passive crossover on the tweeter if desired so you wouldn't need another amp. So bi-amp with an active crossover. Upside of this is it is reusable and the 200uF caps probably won't be. The little 30 watt sonic T amps for 30 bucks should have enough balls for the sats/surrounds. Spend a few bucks more for the behringer crossover (around $250) and you get a nice equalizer with auto set features too (might have to buy the $85 mike though). Dang I thing I just sold myself:)
Best I can come up with.
...in oil and generally sound very good. The round cans have a better sound-quality reputation than the ovals, I know not why.I'd then bypass that with an MultiCap RTX ('styrene) cap.
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Tin-eared audiofool and obsessed landscape fotografer.
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