I want to mount my 55" tv (39.2 lbs) on a Kanto mount (https://web.archive.org/web/20170317095158/http://www.kantoliving.com/product/pdx680/) but the studs are spaced 24" apart. I've been doing some reading and from what I've gathered I'd have to use a 3/4" plywood to reinforce the gap and tv. Any suggestions on what I need?
Correction, the wall mount is the Kanto PDX650 (https://web.archive.org/web/20170418215212/http://kantoliving.com:80/product/pdx650 which is made for studs with 16") spacing not the PDX680. Sorry.