I knew ground was missing I was like why's nothing show when ground is connected and every thing seems to work but the driver spacing didn't work. My wife asked me for a new camera so I killed this project as of today but I learned a lot I also had actually really good off axis ver around 20 degrees downtown 100 after I fiddled around with the spacing and xo so I would say it would have been a really decent speaker in the end. But she's happy with her new cannon r7.