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Re: Tim's 4Pi Speaker Build [message #81018 is a reply to message #81017] Thu, 15 January 2015 00:06 Go to previous messageGo to previous message
timkur is currently offline  timkur
Messages: 13
Registered: November 2012
Chancellor
Insulation

This was pretty straightforward. The only R13 insulation I could find at Home Depot was faced (has the brown paper backing on it), but that made it really easy to install. For the back, side, and top, I glued the paper backing to the inside of the speaker box. Pretty simple. For the insulation on the cross brace, I removed the paper, so as not to interfere with the absorption of the insulation.

I installed the insulation before I glued on the top of the speaker box. It made access very easy.

Insulation on the back and side.

index.php?t=getfile&id=1632&private=0


Insulation sitting on the cross brace.

index.php?t=getfile&id=1633&private=0


And then I glued the insulation to the top before I glued the top onto the box.

index.php?t=getfile&id=1634&private=0


Next up, the 2nd baffle, and cutting those curved corners for the waveform. I was able to successfully do it on a test piece. We'll see how it works when I do it for real. Smile

Tim

 
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