It really isn't worth it at all!! I had it connected with 2 Hertz ovals and 1 12-inch subwoofer; the sound quality and bass were satisfactory for personal listening. With about 15 minutes of use a day, you could easily fry an egg on it... After 3 months of use, I took a 40-minute trip with the source volume at 50% playing very relaxed music, and by the time I got there, it stopped working and the amplifier protection light came on... In the end, it burned out the outputs, and the store estimated the damage at 75 euros, stating that it couldn't be covered under warranty because the damage was due to an external factor from a burned speaker or subwoofer, both of which we tested with my technician and are fine...

I heard all these reviews... and I bought it for 99 euros... when the Alpine source I have costs 118 euros, I should have predicted what was waiting for me if the amplifier costs 99 euros... after listening to you and getting fooled like that, serves me right because I suspected that with 99 euros you won't get 4x70 nor will you get clarity... SERVES ME RIGHT. Nothing, just like the friend said, OUT THE WINDOW...

It is a decent amplifier for its price, it needs good speakers to deliver the maximum it can give... it has relatively good settings... if you want something more you can spend more money... in conclusion, it is fair for its price...

The amplifier is awesome. I have had it for 6 months since I bought it in January and I have installed it in a car with 4 speakers and a woofer. It's great, it doesn't produce any interference or buzzing, it just needs proper wiring. I highly recommend it, especially at this price

If I threw the 90 euros out the window, I would enjoy it more. It plays a song and then turns off... and I only have the woofer on top... the worst thing ever! Give something more and get another one!

Combined with a Phasse Evolution 12-inch 200w rms 4ohm subwoofer, it produces incredible bass at 50% volume. The only problem I noticed is that after a while at full volume, the radio gets hot. I checked it externally with a thermal camera and it had reached around 75 degrees, and this is with only 50% gain and one subwoofer connected. But hey, for its price, it does the job and more!

For its price, it is very good. I have had it for 6 months and it plays very well and clearly at medium volume. If you want clean sounds and for your neighbor to hear you clearly, you go for more expensive things.

I connected it with a Kenwood 12-inch in one channel and a Hertz 60W in the tweeter, and Ground Zero 16x divided in the front, and a Pioneer CD player, all brand new. 150 plus 275 plus 60, a total of 485 including the installation. The sound is good, but I ordered another two-channel to drive the subwoofer alone, so that the Sony can only handle the four speakers for greater comfort, because I feel like it struggles a bit with the bridging... we'll see. After a month and after connecting a new digital amplifier for the subwoofer, the situation didn't change much. The tweeters of the Ground Zero burned in the meantime... but I don't have good quality in the high frequencies or very high volumes, even though I have a total of 4x70 and 1x250, meaning 530W RMS. I also changed the battery and put in a Bosch 77Ah beast, but still not much has changed

Very good, withstands pressure after hours, closes from heat, but overall worth its money

So on Mazda mx5 nbfl
Pioneer source
Tweeter TRF M t25 80rms (40€)
3-way renegade RX 830 150rms (60€)
Sony xmn1004
Crossovers trf
Plays incredibly well, doesn't distort at all in the highs, nice and deep bass, crystal clear highs..
With this set for around 190€, you get sound quality worth 300€ (comments from a friend from the old school who used to install speakers and amplifiers)

I have it with a 1200w subwoofer and 2 front speakers, it plays well. It heats up quite a bit and has shut down twice due to temperature so far!

Everything is Sony and my brother, I mean my future brother-in-law, fixed it all for me, all perfect

Very good amplifier, worth its money, I have it connected to two units, one in the front and one in the back of the DLS 80 W RMS each, and with a factory screen.

Very good and honest amplifier for its price. Get it with closed eyes at this price, you won't regret it. I have had it for 1 year and I am completely satisfied with my choice.

Very good amplifier but in order to work properly, you need to install a deep discharge gel battery to withstand the car's electronics when the amplifier is pulling power. And if it continues, it also requires a capacitor for the bass.

I didn't have such issues with the previous one. Brand FLI

I installed 2 of these amplifiers. The first one, as a 4-channel, drives the 4 doors (4x MTX midbass 8" + bullet tweeter 1"), and the second one, bridged as a 2-channel, powers the dual subwoofer (2x12" Rockford Fosgate). Very good quality even at maximum power. Even better with a capacitor. They are not 1000w, but they are very powerful and do not overheat easily. For the money, it is an excellent purchase.

I have it for almost a year with 4 very large speakers and a sub, and I really can't understand anything. It is very powerful and very high quality for its price. I highly recommend it.

It is very good, I have connected 4 speakers to it and it plays perfectly, very good quality and very powerful for this price

Very good amplifier, I have connected 1 subwoofer and 4 speakers and they play perfectly... important to also get a capacitor.