Review written by John from Bellevue, WA

I drive a Nissan 350z so as you probably know, I have very little room in my car for a sub. With very limited space but craving that deep sound that I missed, I when with the P3SD410. I listened to many of the "Flat" or "Shallow" subs and this was by far my favorite. I have my sub mounted under the rear support in a sealed enclosure. The Diamond sub hit a little bit deeper but costs 3-4 times as much. I highly recommend this sub if you are looking for good bass in a small area.

Review written by tundra08 from Zebulon NC

I mounted this sub in a shallow box under the back seat of a Toyota tundra double cab, in an .50 cubic foot sealed box. I have a Alpine MRP M500 pushing it. I have it wired at 2 ohms, and it sounds amazing. You want break any records with it, but if you want good tight bass at all levels this is the sub for you. A lot of people say that it does not go that low but you really have to let it break in. I have had it for a couple of weeks now, and I listen to it alot and it is still breaking in but I can notice a difference in the way it performs as opposed to day one. I highly recommend this sub if you need a shallow sub. My box is only 4 1/2 inches deep and it fits great.