Spiking speakers not designed for spikes?

Millercarbon is a smart human.  Back in the 80s, we did exactly that with solid machined aluminum cones under floor standers.  The effect was immediate.  We used a 3 cone system for each side.

Another possible upgrade is simple crossover and wiring work.  Keep same values of caps and find some decent Solens or better.  Almost any decent speaker cable wired in is an improvement over stock wiring.

halecory,

Obviously, the improvement is quite subjective and if it’s painful to deal with the nuts and bolts of it......bail.

Of course the spikes or TipToes are easy to try.