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3 pi plans and a woofer question [message #84814] Sat, 25 March 2017 12:28 Go to previous message
sootboots is currently offline  sootboots
Messages: 1
Registered: March 2017
Esquire
Hi all from snow-bound Newfoundland!

First of all, I would like a copy of the 3 pi plans. Not sure i will be building them but i am interested in it as an option. Which leads me to my woofer question. I have a pair of 12" woofers from the Pioneer HPM-100 speakers. From all accounts a decent woofer modelled on the JBL L123. Has anyone on this forum used this woofer in a 3pi speaker? I have seen the version built by Kegger on the AudioKarma econowave thread and it looks promising. As nea as i can tell the woofer is well behaved and has an efficiency of around 92dB. I will be using them with 300b SET and turntable with a phono preamp.

Thanks,
John
 
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