Rather of a picture of a building, how about some Google results from last year that actually have some answers?
This story is about how the founder took ill and made some bad choices for replacement/managers -
https://www.sfchronicle.com/busines...ow-the-company-behind-Beats-lost-13283411.php
" Its South San Francisco headquarters now occupy just part of one floor of an office building. It shut a distribution center in Las Vegas late last year. In May, it reported having 139 employees, down from 800 a decade ago; the company won’t say how many remain."
But know how Monster sued anyone that even hinted at using Monster in their name?
So I like the optimistic view that Monoprice took them down!
How Monoprice Disrupted—and Destroyed—the Expensive Cable Market
https://pjmedia.com/lifestyle/2017/...ted-and-destroyed-the-expensive-cable-market/