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Anyone try a PI 4 with mass loaded 2226H? [message #78501]

Sun, 01 December 2013 18:35

Scholl
Messages: 67
Registered: May 2009

Viscount

Hi all,

Wondering if anyone experimented with adding mass to the 2226H cone to trade off sens for bass?

Adding 40grams could yield these parameters...

FS 33
Qt .37
QE .38
Qm 5
Vas 175ltrs.

A 170ltr box could go to 33hz.

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Re: Anyone try a PI 4 with mass loaded 2226H? [message #78502 is a reply to message #78501]

Sun, 01 December 2013 18:36

Scholl
Messages: 67
Registered: May 2009

Viscount

PS: 94db sens

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Re: Anyone try a PI 4 with mass loaded 2226H? [message #78504 is a reply to message #78502]

Sun, 01 December 2013 22:57

Wayne Parham
Messages: 18796
Registered: January 2001

Illuminati (33rd Degree)

I think it could make a pretty cool speaker, but the one thing to watch for is high frequency rolloff. Gotta maintain output high enough to handoff to the tweeter. As long as you can do that, you're probably golden.

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