I had 2- 12" Kicker CVR's for years and after blowing 2 ( Kicker cannot take a lot of power) I actually bought 4 subs but ended up with 2. After seeing Skar Audio in a friend's truck and on YouTube , I decided to make the switch. Glad I did. So the same amp (800 watt Profile, yeah its old but works) is bridged to a single Skar Audio VVX v3 and BANGS more than 2 Kicker CVR's. I am older and I listen to Old School Hip Hop so 1 is plenty for me. If you want subs that bang and can take power, think no longer go get some Skar Audio subwoofers, fast free delivery also. You will not regret it. But your neighbors might. Hahaha!