Hi, I'm new to the world of sound systems and I need some advice on what to get next or to change
I have
●The head unit does 4 x 40w
●Usw300 under seat sub - connected to the head unit via rca
●In the bottom left of the front doors i have, 6.5 inch JBL club 6520 2-way Harmon Karden (50w rms)...