PrecisionGeek Brass Speaker Spikes M4 x 7mm, Set of 4 | 8mm Cone Diameter, Audio Isolation, For HiFi Speakers, For Cabinets & Soundbars

A well engineered product which would have benefited from having locking nuts included

These foot spikes come in a releasable pouch and inside you’ll find 4x spikes inside a resealable pouch. The bolt size on these is 7mm long with an M4 thread. These spike feet are used to isolate the speaker or sub from the surface it is sitting on. This stops a good deal of bass from being transmitted through the surface and can, most of the time, give you a cleaner sound without any vibration interference. My shelf speakers had an M4 fitting which is the right size for these. I found that the tweeter was able to vibrate without any or much interference from vibration. This resulted in a slightly cleaner higher end on the sound which is slightly noticeable to my untrained ear. I do have some decent shelf speakers, and I could define a little bit more clarity in the audio at the higher end. Overall, these are some attractive foot spikes which has improved my sound a little. Make sure your holes are the correct size though…

Beautifully made. No issues

Good value for money

Les cônes font 8mm de diamètre (et non pas 11), 11,5 mm de haut (et non pas 30mm, la hauteur, filetage compris est de 18,5mm) le filetage lui ne fait que 7mm (et non pas 10mm). C'EST DU VOL !!!