Indeed Jim. Could try them without initially but I have a feeling that no matter how good they sound I will always be wondering to myself - "I wonder if they'd sound better up that bit higher". So at some point will likely get the slabs just to see. While the paver would only be 40mm (1 1/2") high, it would seem to give me nearly 3" in height as without the paver the spikes are going to sink into the carpet. I was thinking something like this
https://mybuildingsupplies.ie/product/paving-slabs-400-x-400-x-40mm-charcoal
Getting the 3" (1.5" via paver and 1.5" from the spike resting on solid paver)
But again, I can certainly live without the slabs initially and until I happen to pass them in the store/curiosity gets the better of me.
lovinthehd, I can find that 'Quakehold' putty on Amazon.uk but it is 3 x the price as what is shown on the US site AND they don't deliver to Ireland. If I go to eBay for it - between the price and postage it's approx. $30
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I'll try a couple of local stores to see if they have anything that I feel good about in lieu of the museum putty. If not then I might order some of this (cheap) and see how it feels in place....
www.packlinq.com
Otherwise I could probably use something like this:
It states on there " When you do not need double-sided tape, please remove it slowly, it will not leave sticky residue, and will not peel off the surface coating of the object.". I think if I were to use this and latter needed to remove the speaker that I could have success by heating it with a hair dryer first and think it would come away not too bad. But could do some testing first.
I think first trial is to see what 'tac putty' options are in the local stores and see what kind of confidence they give me when in place. I'm curious to see how it feels. I originally would have been concerned but after reading all your comments I think I was being overly concerned and that the weight of the speaker will provide more stability than I was first imagining.
Talking of testing - I only now got around to watching that link to the testing of double sided tape Jim. Pretty impressed with the testing methods that they went to for doing the tests as well as the strength of the tapes. I think those would be too strong for my application.
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