Laser recommendation for Spkr set-up?

Wig, I have the Bosch and it works well and is accurate. Less time consuming than a tape measure.

I use a technique similar to Stringreen. I center the laser in the middle of the speaker cabinet and shoot a beam behind the center of the listening chair. My particular speakers recommends a position 2 meters behind the listening positon as the center point. I have a music stand that I set up with a piece of paper on it and a target on it for the center. You can adjust the speakers toe in and height for each one to hit that mark. I also use the laser to measure side wall and rear wall distances.