Tweaking Your Speaker Placement


"Depending on the speakers an 1/8” move in the right way can have a significant impact."

What I am curious about is how one can verifiably move a speaker exactly 1/8th of an inch? My speakers on stands weigh about 60 pounds each and being bookshelf speakers, they are a little top heavy. They are also on IsoAcoustic Gaia's, which don't really slide too well.

How do you do it? 

128x128tony1954

Jim Smith explains exactly how to setup, measure and move the speakers in small increments in his book Get Better Sound

I am certainly no expert. Based on your follow up comments, I assume, you must be attempting to tweak the speaker’s position. In other words, you have found the sweet spot. You are hearing a difference in sound that you have never heard before and like what you’re hearing. If not, I would only use a 1/8 inch adjustment on the tilt not changing the distance from the wall, toe in etc in the beginning. Hope you are making progress. 

@rubicon15 

Thanks. Rake angle is next.

I have also begun measuring my room with Room EQ Wizard and the initial readings seem to be reasonably decent, which was nice to see.

@asvjerry 

"Where did you find a head restraint that didn't feel like a 3D clamp in 4D space?"

I am glad it doesn't work that way. Luckily the tweaking is fine tuning the speakers within the room's acoustic space and isn't reliant on one's head position per se.

@tony1954 ....Granted, but some posts give rise to thoughts to the 'per se' becoming the last 'tweak' (head position) to be addressed...
I begin to consider a small 'crawler-base' for floor speakers that would rotate 360, movement l/r, f/b....strong enough for the big units, remote controlled....

A version that could move those mono amps that you avoid moving because the weight outweighs the desire to move them as an alt....

Think there's a market for that? ;) *L*