JL Audio XD200/2v2 with Rockford Fosgate P1S4-12

Exceeded expectations!

I purchased 2 of these in a sealed box on a 400 rms Kicker 4ch amp. These subs hit hard, deep, and accurate. Would def recommend and buy again. Quality sub.

Great Subs

I have 4 of the p1's wired down to 1 ohm on a kole 7000 class-d amp and all i can say is wow.

Good bang for buck

Great sub if your looking for a good kick that doesnt drown out the music.

Great Sub

Even though this is only a 250 watt sub. If you hook up two of these, then you'll have a pretty good amount of bass. I defiantly wouldn't run these over 300 watts of constant power. Very good sound quality excellent. And my favorite part is that this sub isn't to particular with the size of the enclosure. As long as it's pretty close to what it's supposed to be. Unlike Alpine type r's where the box has to be perfect for the sub otherwise you wont get the best performance you can.

not up 2 par

I have one of these in a ported box running off a p300-1, i have the 4ohm woofer. To start off with do not, i repeat do not over power this woofer it will fry it instantly. Hooked a t1000-1bd and it lasted 15 min. The woofer would get extremely hot just on the p300, and would distort after a good hard 20 min of playing, the woofer has great mid and low bass but the deep stuff is just out of its league. I know what your thinking well ya its going to fry on a t1000 but i put a sundown sa10 on it and it played for months.

Good but to better

This sub is great for the money, clean bass in a sealed enclosure, but if you were wanting a good thump with it, upgrade to a p2 or a p3.

Rockford Fosgate 12's..

I put 2 of these speakers under my rear seat in my 04' ford f150 with a ken wood 500watt mono amp...Hits unbelievably hard!!!... i would definitely recommend these speakers!!!

Best subwoofer

These things pound in a sealed enclosure with a little amp, with a big amp they pound with a ported enclosure. I used to own 2 p1s4-10. But then i decidedi needed to upgrade my system. i would highly recomend these if your looking for some hard hittin bass in the trunk.
(P.S.my friends are jealous of these)

Great Sub

This was my first sub woofer I have ever got for my truck and I was very pleased with its performance. I paired it with a kenwood 350watt amp. The sub was way underpowered. It was only getting 150rms. The sub woofer had a fairly good sized magnet considering its only a P1. However it is time to upgrade so i just ordered a Rockford Fosgate T0 2 Ohm 12" sub for Christmas. This product is recommended for beginner system.

Sick first subs

These subs see definitely a crowd pleaser! I have two in my trunk and I love watching people's faces light up when they hear them!