(2) Rockford Fosgate P3D4-15 with Ported Dual Enclosure

great box for the price

solid build looks good and fits great in my jeep grand cherokee the speakers require a 2.5 min cubic ft airspace but they still rock the whole car in this box even if it is a lil small

Extremely impressive!

I went to a local audio shop and heard these 15s on my t-1000-bd amp and it hits so hard. I was gonna buy them from the shop until they said how much they are asking. This is the best website for any audio enthusiast. I will never purchase from a different online store for car audio or home audio.

Great for smaller systems

great box for the price I had two boss phantom 15s in It the box held up perfect. upgraded to two mofo 15s they blew the box.

not bad

this box works great to my old cerwin vega 154 subs would recomend them if you want a cheap and good subbox :)

i like it :)

not the one in the pic its nicer. Its the exakt sane stile and size but the port and the back of the port is painted black. And there is the little metle atrend badge on the botom right corner. Its nice and solid it has a decent amount of port area not much chamber space its seald up well. All in all for a prefabits really nice :)

P3D4-15

I have two of these on a T 1000-1bdCP and they do a nice job.
They are in a Nissan Versa hatchback. I put them in a ported box.
These sub are by-far better than any other sub in this price range, at
least I think they are, You should be able to buy this sub and know
it's money well spent.
I took a few stars off because I think they should have the SWIFT
connection like the T1 and T0 subs and then it would be five stars across the board.

great product

Great quality and performance very good price good looking and fast shipping.

High quality

This sub was amazing, sadly I burned up the voice coil: too much power from the amp running to it. Just ordered another one and excited to be thumpin again

backup sub

great sub I have had lots of Rockford gear over the years and this thing is built well I use it wen my custom 15 goes to my buddy for a rebuild every year. and I run about 800 watts on it of a hifonics zues 3200.1 at 4 ohm no problems and for u guys that don't know the coil will always look burnt it has a black coating on it what ever it is it works.

Rockin

these thing are nice got 2 running a 1ohm off a BRE1600 getting 700 a pice I'm about to get a BRX1600.1d.Got 2 in 1 sealed box pushin the amp to the limit and they don't heat up at ALL i can be heard 2 or 3 miles no bu**s***. my bro hears me for 10 minutes which would be bout 5 to 7 miles driven time pluse bout to have the 2000 watt amp a a t2d2 on my old 1600watt amp rockford is one of the best buy and run them with at least 800watts