The Siless Sound Deadener is installed and the Boom Mat Spray on coating is cured, so I'm finally back on the RCA STS-1230 DIY vintage loudspeaker project!

I'm getting ever closer to a finished speaker system, but first I want to find out how much difference the sound deadener helped to reduce cabinet resonances.

Personally, I think it worked reasonably well and after testing speaker cabinet resonance, with and without sound deadener, I'll continue to use it in my speakers.

If you're interested in trying it, here's a couple of links to the products:


Siless Sound Deadener (definitely works)
[ Ссылка ]

Boom Mat Spray On (served my purpose)
[ Ссылка ]

Thanks for watching!

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