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2 Pi's and the 20 watt resistor [message #37596] Thu, 01 August 2002 05:54 Go to next message
Edwin is currently offline  Edwin
Messages: 50
Registered: May 2009
Baron
Hi Wayne,
I have been enjoying my 2Pi's for about 3 weeks now. Great sound and detail. I will upgrade to the Paramours once they arrive. My question is why do you have to install a 20 watt resistor? What will this improve? Also, how do you install it? Do you insert the leads like you insert bare wires and just tighten it? Thanks for any info.
Best Regards,
Edwin
Re: 2 Pi's and the 20 watt resistor [message #37598 is a reply to message #37596] Thu, 01 August 2002 07:14 Go to previous messageGo to next message
spkrman57
Messages: 522
Registered: May 2009
Illuminati (1st Degree)
Edwin,
I believe that is a "20 ohm" resistor, and it is used to stabalize the impeadance when used with a low powered tube amp that is sensitive to load impeadance. Also, that 20 ohms will not drain enough wattage to effect your amps output. I hope I gave you the right skinny!
Capt Ron
Re: 2 Pi's and the 20 watt resistor [message #37600 is a reply to message #37598] Thu, 01 August 2002 11:33 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18785
Registered: January 2001
Illuminati (33rd Degree)

That's right, Ron.

The one π and two π speakers grow more capacitive at very high frequencies because they use a piezoelectric tweeter. If the capacitive load is a problem for your amp, then a 20 ohm resistor can be installed across the speaker terminals. Most amps don't need it, but it doesn't hurt to add either.

Thanks Wayne & Capt Ron <nt> [message #37604 is a reply to message #37596] Thu, 01 August 2002 12:59 Go to previous message
Edwin is currently offline  Edwin
Messages: 50
Registered: May 2009
Baron
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