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. 
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Showing 2 responses by clearthink

This is not a practical, useful, or meaningful approach unless you are also planning, intending, and expecting to also align your head and ears using the same tools, technique, and method!
Those of you who enjoy listening to your Music Reproduction System with their heads fully clamped, secured, and confined in a rigid, steel, unflexible device are welcome to perform such extraordinary but unnecessary, useless, and unproductive efforts to achieve precision.