Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure

I wasn't able to fit it on the rear deck with hardtop, soft top folded down and roll cage. But easily fits on the passenger floor space. My wife still has plenty of leg room, (but she is shorter than most) even with the amp mounted behind passenger seat. It is a little tall and might not fit under most seats due to the posts protecting the down firing sub.Surprised what this little 8 can push. I wasn't expecting to win any spl comps, but it hits way harder than I expected. We bought the 12 for her car, so I tried it in mine, but it took the entire floor space. Good fun, not practical, went back to the 8, which is plenty.If you're looking for something small to fit in the cab to fill out your lows, you can't go wrong with this. Super easy to install, just need an amp. Easy to remove if need be or place anywhere you like. Probably wouldn't sound so good if it was in the trunk.

Excellent under seat subwoofer for a truck! May not fit under car seats, but would be fine in the trunk and not take up much space. The quality of the bass is very nice. The box is 3/4 MDF, heavy for how small it is which is good. The buttle surrounds feel thick and just enough flex for tight bass hits. It won't vibrate the car next to you at a red light. This sub is for people who enjoy well-rounded aspects of their music.

I just needed to bring out some low frequency sounds from a synth and this was perfect. Paired with decent bookshelf speakers, decent AC adapter (proper voltage and output current) and a 2.1 class D amp, it is perfect for what I need. I personally am not looking for audiophile quality.

It's compact size works great in the trunk of my Harley and the sounds even better!

Great addition to a stock system but you are not going to get loud bass. I believe the components are quality but the box is just to small.

This is exactly what i was looking for. I had a powered sub here previously and it had 0 bass. This is in a mazda miata and putting a sub in the trunk takes up the whole trunk. Its only 6 inches from me. That being considered, its perfect. With the top down you cant hear bass from the trunk. I have this powered with 500 watts and it slams. Would definitely recommend for tight spaces.

Sub lasted a few months of use. I bought another to add to the car and it was blown already at arrival. First one I had bought is now making the same buzzing/rattling. Did not overpower it.

I didn’t really want these subs to begin with, I just needed some boxes that fit under my front seats and I didn’t feel like building them. I figured I would run these subs until they stopped working.That didn’t take long. Right around the 45 day mark they just gave up suddenly with no signs leading up to the failure.I’m actually glad they stopped working because the subs produced about the same amount of bass as a good 6X9 speaker.Now that the subs are blown I have an excuse to buy a pair of fosgate punch shallow mounts to throw in these boxes and actually have some real solid bass.To be fair, I was knowingly giving these subs too much power. I was running them on a fosgate 500 watt RMS mono amp that is actually proven to run about 650 to 700 watts RMS at 2 Omhs based on a YouTube video using an amp dyno.With these 2 subs having a combined RMS of around 400 I was definitely pushing them too hard. However, considering how much power these subs were getting to STILL sound so weak just proves that even pushed past their limits they are not worth listening to.In conclusion, the sub box is quality construction and has a nice look to it. I also like the fact that it is a down firing box because that usually really helps fill a vehicle with bass when working with smaller subs. The sub however is very rinky dink visually and performance wise.I might update this review once I decide what subs to drop in these now empty boxes. Right now the decision is between SKAR and Fosgate.

Compre este subwoofer especialmente para ponerlo abajo del asiento del copiloto. Tengo un Swift 2019, y necesitaba algo pequeño para no quitarle espacio a la poca cajuela que tengo. Tenia la duda si iba caber debajo del asiento, pero cupo perfectamente. Ahora en cuestión de sonido se escucha muy potente para su tamaño. Hay que entender que es un bajo pequeño, y que no debes de esperar que te tiemble todo el auto. Ya que entiendas eso cuando lo pongas te vas a sorprender de lo fuerte que se escucha, le agrega un increíble golpe al sonido, hasta hace temblar el retrovisor. Por el precio y tamaño le queda excelente a unas bocinas para espacios pequeños.

me gustaron mucho y se pueden poner de 2 formas asi k los recomiendo