Home » Audio » Speaker » Heresey upgrade for a P-trap
Heresey upgrade for a P-trap [message #14479] Fri, 19 December 2003 11:17 Go to next message
jim denton is currently offline  jim denton
Messages: 162
Registered: May 2009
Master
Dave took me about a P-trap upgrade for my Heresey's ---can't find the info anywhere---help Hurdy-Gurdy Man!!!!! Jim

Re: Heresey upgrade for a P-trap [message #14480 is a reply to message #14479] Mon, 22 December 2003 16:21 Go to previous message
hurdy_gurdyman is currently offline  hurdy_gurdyman
Messages: 416
Registered: May 2009
Illuminati (1st Degree)
A P-trap consists of a 3 uF cap wired in parallel to a 0.1 mH choke, then the entire thing gets wired in series with the Heresy's mid-horn. This will only do good on the older type horns in the Heresy 1's. Won't work in the Heresy 2's.
There is discussion on this in the archives on the Klipsch forum. Use the sear engine there and look up P trap. It worked last time I tried it. Also, check the updating older speakers section for other Heresy mods.

Dave

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