Removing spikes... Now my speakers sing

Bite me. 

Three points determine a plane. Four points do not necessarily determine a plane. That’s plain old plane geometry. Thus, oft times three cones will be less wobbly and sound better than four. For tall heavy speakers four cones can be a little dangerous inasmuch as if someone accidentally bumps into them they can fall over. Which is why large footprint boards should be used under the speaker with the cones under the board. Much more stable.

Whoa! What?! Too much information! 😫

Mapman, you probably know this already.

Amish directions in the event you encounter an alien in an aircraft, although I’ve been under the assumption Amish folk are known to have an inborn fear of flying and deep mistrust of technology generally and aviation specifically. But I digress. In case of an alien encounter while in an aircraft,

1) Crawl under your seat & look away,
2) avoid eye contact, and
3) In the absence of eyes, avoid ALL contact.

Good of luck in your quest for the meaning of gravity and it’s opposite, comedy.

I think you just answered your own question. 

Different stuff works for different situations? Are you hot doggin me? Cut me some slack, Jack! Is that the engineer’s part of your 🧠  talking? This is your brain. 🧠  This is your brain on drugs. 🍳

Buzzz! (sound of obnoxious buzzer)

edstrelow
What you are doing with the vibrapods is adding mechanical damping to the speaker cabinets.

Pop quiz! Find all the things wrong with that statement.

wolf_garcia
I'm not getting rid of cabinet vibration with Vibrapods, I'm simply not letting it get into the floor where it can be reflected back into the speaker.

Pop quiz: find all the things wrong with that statement.