Dynamat ?

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orientalexpress

Dynamat ?
« on: 2 Nov 2011, 01:16 pm »
can that apply to speakers cabinet or basket?i found a roll of dynamat from my car audio day.Thanks



lapsan

Danny Richie

Re: Dynamat ?
« Reply #1 on: 2 Nov 2011, 01:37 pm »
can that apply to speakers cabinet or basket?i found a roll of dynamat from my car audio day.Thanks

lapsan

That stuff was designed to dampen metal panels of a car. However, it will have some good effectiveness on wood as well. It is a bit like lining your cabinets with vinyl floor tiles. There is positive effect.

Metal frames do tend to ring pretty badly at certain frequencies. That is why I really like the poly frames. Adding a few small strips of the Dynamat to some frames might really help.

orientalexpress

Re: Dynamat ?
« Reply #2 on: 2 Nov 2011, 03:51 pm »
sweet,Thank you.Now it's give me something to do ,when i get my cabinet back from auto shop today. :thumb:


lapsan

Hank

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Re: Dynamat ?
« Reply #3 on: 3 Nov 2011, 06:25 pm »
I've used the Parts Express version on stamped metal driver frames to dampen ringing.  Like Danny, I prefer the poly frames.  Also cast metal frames like on some high end drivers, are fine.  Thump a stamped metal frame and you can hear/feel the vibes. :nono: