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Re: Converting 3 Pi to 4 Pi [message #53510 is a reply to message #53508] Tue, 05 May 2009 20:46 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
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Registered: January 2001
Illuminati (33rd Degree)

I don't think they publish amplitude or impulse response or distortion measurements anywhere. I was basing my comments on the electro-mechanical specs, which they do publish. According to those, the TD12S is the best fit for a drop-in replacement/upgrade part. We'll only truly know after I've had time to evaluate them.

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Looking forward to the results of your evaluation. nt. [message #53514 is a reply to message #53488] Thu, 07 May 2009 23:27 Go to previous messageGo to next message
RC Daniel is currently offline  RC Daniel
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three π upgrade - status report [message #60129 is a reply to message #53514] Wed, 08 July 2009 16:19 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

I've spent all week working with the TD12S woofer and I have come up with some preliminary data that looks promising. See the thread below:

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