Posted by Wayne Parham [ 67.66.228.22 ] on November 16, 2004 at 04:55:47:
In Reply to: Re: New low distortion Peerless XXLS 10 posted by Adrian Mack on November 16, 2004 at 03:36:09:
Hi Adrian,
Torben Sondergaard said he would forward the request to engineering. There seems to be a lot of interest in this kind of driver right now, so maybe we'll see a handful of manufacturers making them in the next year or so.
I've changed my focus to a push-pull horn design, so I'm not as interested in the shorting ring woofer anymore. I mean, I always liked the sound better, so I'd love to see them made. But the push-pull arrangement does the same thing. You have to have two drivers, so for a small speaker, the shorting ring is still very attractive. But for a horn with two woofers, I'm looking at a few other things right now.
An improved woofer can be used in a push-pull design, but the beauty is that it cancels harmonics so it actually matters less how symmetrical the driver movement is. I think it may prove to cancel harmonics at lower frequencies too. I'm just now starting to get things ready for testing. So we'll see.
Wayne
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