After installing in an E36, the sound was fully upgraded!! And I mention the E36 because many new cars come from the factory with a decent sound system. Anyway, it is beyond expectations for its price!!! Very nice both in lows and highs, and with a bit of experimenting with the car's EQ, you can max it out!!! Bravo to JBL

I have installed them on the front doors.. Quite a big difference compared to the factory ones.. At low volumes.. They play quite nicely.. At high volumes, you need soundproofing on the door otherwise everything will rattle.. But they have nice bass, generally I don't have much knowledge about speakers but for their price they are worth it..
For anyone who doesn't know, the crossover, that is the separation filter, simply separates the tweeters from the bass speakers.. That is, we connect the main line to it and from there we send separate lines to the speakers..
Something that will help a lot with the sound and the rattling on the speakers is to have soundproofing rings behind them, it's a very good solution.

Purchase at €56 in December 2024. Installation took place on 10/7/2025 at a car audio shop. Car: Peugeot 206. They fit in the place of the factory speakers without needing to cut/break the rear plastic grille. Combined with a Pioneer DEH 09-BT head unit, I am very satisfied. I don't have much experience with car audio, nor do I listen to music very loudly. However, they have volume and most importantly, the sound seems to be heard clearly without distortion. At this price, it is definitely an upgrade for this particular car (which was done because the old factory speakers were almost destroyed).

They have been installed together with the factory source in a 2009 Fiat Bravo.

Positives: Extremely clear sound even at the maximum of the amplifier/source. Very good highs, very good bass (powerful, full, and quite controlled).

Negatives: It requires an excellent input. If you play from a mediocre source, the mids are difficult. If your source is good, it will play just fine.

As for the volume, there are no complaints. To the point of being tiring after a while (and I generally listen to music very loudly).

So, 4/5 because I had to play quite a bit with the basic EQ of the source to get good mids with a few compromises regarding the rest. I recommend it.

They have been installed on the front doors, their bass is not something amazing but they play cleanly with nice highs, the only negative is their quality (Chinese made), if they are forced a little during the installation of the terminals, the bases that are connected to the cable start to move, and the Crossover requires a lot of attention in tightening the cables because it can be damaged. Source: Alpine UTE-200BT.

I have installed them in my car for over four months, driven only by a Pioneer 15-year-old with the Loudness bass boost system activated, and both the woofer and the tweeter play flawlessly as long as you have a good audio source, either from the radio or from a CD, to achieve the appropriate performance. I am satisfied, as long as they withstand the test of time.

Very good and powerful speakers especially for someone who doesn't want to use a subwoofer. With support from a good source and amplifier, they are killer.
edit after a few months of use -1 star because the tweeters have started buzzing.

While their bass kills it, the tweeters of the set never played, one scratched it lightly, the other scratched it in general until it burned after two months. It is a powerful set, just make sure everything is okay before closing the deal