Very good with very good bass and strong, clear, and quality sound, I highly recommend it, it is the best

Mighty tiny beast !!
The hardest part was just getting thru the firewall, other then also getting an RCA male to male, it is perfect !
Gain was only set to a quarter and the whole car becomes a mini party (Installed in a Arosa)
Best money ever spent for then also getting sound system of my car!
Highly recommandes !

After a lot of searching, I finally settled on the Alpine. For an 8-inch, it plays incredibly well and its bass is very strong and full with the gain at half. For inside the car, it sounds amazingly beautiful and blends harmoniously with the rest of my sound system. VFM 100%

Its bass is incredible for its size, I didn't expect it.
Small and convenient. I have it in a 2007 Mitsubishi Colt CZ3 with a 2din head unit, having replaced the front speakers with 13cm Hertz, and the whole setup is more than enough in terms of volume and quality.
Outside the car you can't hear it, but that's only an issue for someone who wants to show off.

It is very good for someone who does not want to spend too much money, yet it is something more and if you put it a little before the end it does not distort. Of course, depending on each person and the music they listen to, you can make your presence felt but not be heard from four blocks away. The installation was very easy, I did it myself, it is not something the cables inside reached the battery easily and it had a surplus. All you will need is an RCA. And you will be satisfied, after months of purchase, the amp got stuck and I pushed it back, it worked, maybe it's not the best quality, but it didn't last long for the money you get a 250 rms amp and a box and you pay 165 euros and keep 35 euros for wiring

In Opel Corsa D three-door it fits PERFECTLY. It was installed very easily (at a store with audio systems), it doesn't take up much space in the trunk and it hits incredibly loud. I have it on an android OEM screen which had a sub input. I was missing a lot of bass and with this sub, I am now extremely satisfied! In everyday use, I have it at around 30% on the controller and it hits just as much. Especially in the house music that I listen to, it greatly improved the sound. I have had it for about 6 months and I honestly regret not installing it earlier. Great value for money!

It fit perfectly in my Fiat Panda, it looks great in the trunk.
I can't describe the sound, it's something else, I didn't expect such performance from a self-amplified speaker, the gain is just right and it still blows you away, it's exactly what someone who wants decent bass needs.
The cables that came with it reached the engine and wherever else I needed them with plenty to spare, the only thing I had to buy additionally was a pair of RCA (male-male) cables.
It's very convenient that you can disconnect and remove it at any time if you need space in the trunk.
Also, the included remote control is very convenient, the LED it has is a bit annoying, but it's not a big deal.
A big bravo to Alpine, a reliable company for years.
Get it without hesitation, it's worth every euro.

Unexpectedly good and full of bass and huge convenience that you can adjust its intensity from the controller. It was installed in a Mercedes Vito.

Very good, compact in volume without taking up much space from the luggage area. It was installed in a Renault Laguna hatchback and literally made a big difference even after I had already upgraded the source and speakers in the doors. I have the subwoofer at 1/4 of its maximum power and it kills it!!!

Quite good for a self-amplified, nice bass even a little before the maximum it plays cleanly without distorting.
Very good build quality!!