Brian Steele
Seasoned Veteran
Last Activity: Today, 09:51 AM
Joined: 08-14-2007
Location: Grenada, West Indies
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Thanks, I used that information, and fiddled around with it a bit, and came up with this. Looks interesting, with a nice low acoustic x-over point. ...
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I tried that. Looks like I had to drop C to 30 uF to flatten the woofer response. I adjusted the filter on the tweeter to compensate. This has resulted...
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A minor update to the x-over, using some parts that I have on hand...
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The dip around 3.5 kHz (and the smaller dips above that) appear in the tweeter's raw response curve. I think they're diffraction effects. I've seem a...Leave a comment:
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Oh, I forgot to post the sim'd response of the proposed x-over....
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Watch this space
While rebuilding these speakers, I'm also hardening them a little for outdoor use. The idea I have, still be developed,...Leave a comment:
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...and the x-over details...
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Speaker rebuild project - x-over questions
Hey everyone, I'm looking for your feedback on the x-over design for a pair of loudspeakers that I'm rebuilding with new drivers in a refinished cabinet....
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Maybe they've got PTC protection and that's been damaged. Open them up and look for a small flat circular yellow component on the x-over's circuit board....Leave a comment:
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The speaker baffles look removeable. If they are, and you don't really want to get into the nitty-gritty of DIY speaker building, you could just take...Leave a comment:
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That's a lot of low end - does the receiver have a loudness switch? Perhaps it was engaged...
Or it might be the room.....
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Thanks, I am leaning towards the aluminum-coned version (though some of the comments on that version suggest that the paper version might be better, LOL)....
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Thanks Chis.
Now I'm really leaning towards the PR option, as a 5" vent will be jutting up against the Tang Band tweeter's behind :-)....Leave a comment:
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Unfortunately, the boxes are already made (they were made at least 15 years ago, but that's a whole other story). Any woofer I put in there has to fill...Leave a comment:
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Unfortunately, the box size is fixed. In fact, once the drivers and x-over are added, the net volume might work out to be slightly less than 7 litres...Leave a comment:
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Who wants a tiny BT boombox? I want to do something like the old JVC PC-V77, with detachable satellite speakers and a subwoofer built into the central...
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DS135 or DSA135?
Which one of the above would you suggest, given that it's going into a ~7 litre box and being matched with a Tang Band 28-847SE tweeter?
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