Stopped working within two days. They sounded great and worked fine up until then.. I went outside for an hour and left them on. When I came back in I heard a rustling noise upstairs. It was the passive monitor. Turn on some music and find the passive monitor doesn't work period. Mind they were working just fine before I left the room. Unplug it from the from the interface and it still makes the sound. Plug it into my laptop, same issues. This product makes me really question if checking review ratings on amazon products even means anything because a quick google search will show that the issues i've posted about are common, and I likely have to ship them back for maintenance or replacement. You'll barely find evidence of that here in the reviews.