Put one of these in a 06 Chevy 2500HD crew cab. Fit nicely under the rear seat, eliminating need for custom enclosure.enclosure is very nicely made, and subwoofer itself seems very good quality. Paired it with a Pioneer GM-3400T, these seem perfect for each other. Filled the lack of bass from the stock system and then some! Hits really hard for a shallow mount subwoofer. Better than any other shallow mount I have heard. Sonic has the lowest price I could fine and as always great service!!!!

I just had this installed in my Trailblazer yesterday and I must say that I love it!! It is paired with Polk DB6501's in the front and DB651 in the rear with a Kenwood KAC7005PS and a Pioneer 8400BH. This sub rounds out the sound system nicely and will bump when pushed. I highly recommend this if you are looking for a tight musical bass speaker. I ma very impressed with the sound from this little package. I have no complaints with it at all.

This is an all around good shallow sub. I have an king cab Frontier so I wanted something that wouldn't take up all the space behind my seat in case I needed to carry something or someone. Because it faces down, it is hidden and just looks like a regular black box to people looking to steal sound systems. It is not overwhelming at lower volumes, but has no problem shaking mirrors when turned up. Bass is very clean

I have a 2003 Mustang GT and this small unit fits great in the trunk. Just enough bass to round out my system. Not overpowering which is exactly what I wanted. Didn't want a large box taking up the entire trunk. Built a small shelf around the unit to mount my Amp. Great price at Sonic!

First of all, I got free shipping with this and it got here in 2 days, in mid December! I was very pleased with that. I was a little nervous how this was going to sound in my SUV at first. It was replacing a 12" forward facing sub. When i got everything hooked up I was amazed how good it sounded. Way better than my 12. It sounds very clean and crisp. I couldn't be happier.
The only down i see with this is how short it is. the sub was coming awfully close to the floor when i had it cranked up. but it was an easy fix!

Exceeded my expectations for the size of it!!!!!great sub!!!

This is a great subwoofer and matched box. It works great in my tundra. Good clean base. It takes awhile for the music to loosen up the surrounds. The more you play it the better it sounds.

This was shipped failry quickly especially because I am in Canada. Price was great and Sub works fantastic for my needs. Would order again from Sonic thanks again..

This shallow woofer fits perfectly in the small space of my 3000GT providing clean and clear bass. Love it

Great speaker. Installed in 2002 Chevy Silverado with Kenwood amp. Just thumps away.

I installed this in an '01 Maxima. It is more than enough bass to shake the car. Paired this with a Rockford Fosgate amp. The bass is clean and hard hitting. That is with the PLC halfway. No need to have it all the way up. Money well spent!

I am very pleased with the product. I installed the sub behind the right seat in my wifes slk230 and it sounds increadible paired with an MTX300W RMS sub amp. The shallow footprint of the box allowed for plenty of leg room and the box is of sturdy built quality and sealed well for tight bass response. I added a set of Kicker separates for the doors that enhance the sound.

I bought one of these to put in the storage compartment of our 2007 Santa Fe as we wanted all gear stowed so we could continue to use the back of the truck for transport.

I had really tight dimensions to adhere to as we already have an amp in the storage compartment and the clearance is only around 7". This baby fit perfectly and is running off a Cerwin Vega Stealth 220 amp and sounds awesome.

Very impressive and if you're looking for a decent sub that is easily hidden or stowed, this is it!!

Great value! Little bit delay on my shiping cuz it was back order when i ordered it, but it was neat & new. Was happy with it. Can shake my friends rav4. It fits under the trunk storage. :)

Great sound for the value. Without this subwoofer the stereo sounded tinny and weak. Added rich, clear sound. The box has a great look, too.

Wow! Even the stereo shop that wired this to my amp was blown away. I am running this in my 2011 Toyota Tundra doublecab under the back seats and it sounds awesome. I am using a Sundstream 5 channel amp so it has tons of power to it and it truly delivers. I would recommend this to anyone. You won't be disappointed!

Lots of volume and clarity out of this sub for such a compact unit. Would recommend to anyone looking for a lot of bass that hasn't got a lot of trunk space to work with.

I bought this box for my 2011 Ford Supercrew. I needed something that was small enough to fit under the backseat and not be seen from the outside. The box blends well with the black carpet I have, and even with my very cheap amp, this sub sounds great. It really fills the entire truck up with great sounding bass, and as far durability goes, I lift up the seat and let my pitbull ride in the back, and he stomps all over it and stands on it to see out the window, and the box just has some scratches in it and nothing else. Ive had a couple different underseat subs, and if I had to buy another one for some reason, it would be this one.

I hooked this to a GM-7500M in the trunk of an old Plymouth and didn't really notice anything because my Pioneer 6x9s hooked to another amp were really putting out the bass too. I fastened it to the brace on the back of the rear seat and then I could feel how hard this thing hits. ZZ TOP cd makes this speaker move the seat fabric.

This sub sounds wonderful in the back of my 2008 Jeep Wrangler and takes up very little space. The low profile keeps it out of site when the top is off the jeep too!