Wilson's spike – The Achilles heel of loudspeakers is whether to couple them to the floor, isolate them from it or somehow manage both. Wilson Audio's Acoustic Diode [€3'500/8] has at its heart a constrained-layer core of V Material whose mass acts as sink or absorber to disrupt vibrational 2-way traffic between speaker and floor. Currently available are 1/2"-13 and 3/8"-16 threads. More bolt options also for non-Wilson speakers are expected for Q3 of this year.
