I tried the 12″ R-Series Alpines and they definitely have some boom but it didn’t have the same punch and low frequency boom that the two 10″ subs combined have. If I had more hatchback space I’d try out two 12″ subs but my space is very limited as it is. In fact I don’t think I can store the Targa top with this current setup in the hatchback.
One of the ports had a piece missing that cracked off at some point and it really showed since the port was silver in color and the carpet was burgundy. I rattled can spray painted both matte black and the look
I may replace the Visonik’s that are currently in the box with some other high end component model.