Make or Buy outriggers/spikes for RTA 11T
I am in the process upgrading my RTA 11ts and I am looking into putting spikes on them. Anyone have any experience doing this to these speakers? There are no existing mounting points so I will have to come up with that on my own.
I am thinking press fit and glue a threaded insert(3/8"-24) 1" in from each corner. I might make outriggers at work out of some CRS, with a central slot for attaching to the speakers and tapped hole at both end for the spikes. What is the best material for the spikes?
Any thought on aluminum for the outriggers? Seems like it would vibrate too much.
As for buying them, I haven't had much luck finding many options. Seems like I will have to spend $300 for a quality set of outriggers and spikes.
Any input or ideas would be much appreciated,