What Amp to Power pair of CV AT-15s

What Amp to Power pair of CV AT-15s

Hi guys,

So I’m in the process of re-doing my whole setup and was looking to pick up an amp that will power my two Cerwin Vega AT-15s. I’m a total sound noob but I’ve been using a basic kenwood (I think?) reciever to power them. Can anyone recommend a reasonably priced amp? Looking to spend under $500 and I’m not afraid of buying used off CL. Just looking for some good value for the money, otherwise I’ll stick with what I have. Thanks for any and all help!