Laser measurement for speaker position


https://www.amazon.com/gp/product/B06XNV5WTY/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

This $22 product is a boon for speaker setup!

"Aim" a red dot on speaker, and press measure button.

Measurement accuracy to 1/16 of an inch.

Perfect for "hard to align" Magnepan's.

Set "tweeter to head" distance, the same for left and right speakers.

Set toe-in identical, for left and right speaker. 
don_c55
millercarbon.....yes ....Vandersteen clued me in many years ago. you're absolutely right.
@don_c55 ... I have used a laser measurement device similar to that one, and it worked very well for speaker placement. I agree with you completely ... don’t pay attention to the misinformed.