This depends on the sub your talking about 1 12" JL sub is better than 4 12" rockford subs
Rockford fosgate P3's
I have a 15" rockford fosgate p3 and i love it, it pounds hard as h3ll a couple of my buddys rock the rockford subs to we all like i got a couple friends that are sporting the kicker i like rockford better they look cooler it dosent matter their about the same it just depends how much money you want to spend
Memphis Street Refrence 1.500 best amp for the subs
The p1000-1 Rockford fosgate punch amp
rockford made the renagade subs. They are just a cheaper sub that still sounds good it just cant hit the lows but the over all performance is pretty good for the price.
How much power can the subs take in terms of RMS wattage? You can either wire them to a 4 ohm load where they will each see 125 watts, or to a 1 ohm load where they each get 250 watts. Rockford Fosgate supplies a very useful feature for showing how to wire the subs for the impedance that you want: http://www.rockfordfosgate.com/rftech/woofer_wizard.asp
I got the rockford T1D212, am using a 2000W RMS, Sedona Series Class D Mono block Amplifier by precision. it's a great amp.
Horrible subs and Dark legends are good ones but then again that's my personal opinion
"Power Acoustik GT1-2400D" OR "Kenwood Excelon X1200M" Amplifier
any amp could push any subs. but first off, rockford fosgate sucks. itll bump and be a good setup but sellt he amp and but sundown or american bass for amps
I have a set of 12 pr series subs. They sound great and in a small seaed box. I tried a set of jl w0 which were comparable. The jl audio subs literally fell apart.