I have purchased (not looking up every model number ) Amps 1. Rp-150 1000watt rms 250 w. X4 1. Rp-1500 1500w x 1 Sub. 1. Vxf 12" 1500,watt rms Enclosure 1- 12" prefabricated Tweeters 4 -spx-t. 40w rms each Amp kits 1. - 1 gauge ofc 1 - 4 gauge,ofc All the products were installed today. So far, everything is working great. Still breaking in sub. But as far as products I would give 5 stars. Sadly though, I would give 2 stars for the customer service. Had several issues, bad communication!!!! As happy as I am with the products, I probably would not purchase from them again.