DollaTek Mini Bluetooth Hi-Fi Stereo Audio AMP Amplifier Bass Booster MP4 12V Support FM/MP3/TF/USB/DVD for Car Motorcycle Car Auto CD DVD

I bought this to replace an old cd player on my boat, it was essentially a car CD player that I had been using. I swapped this out very easily myself and installed it no problem. The volume is great, even when driving a very loud boat engine going in the background, it is nice and loud. I have basic car speakers that were installed and I connected them to it. For context I have an Alexa dot on the boat, and this is a nice bit louder than the max volume of that. The bluetooth works great, I can use it with my Alexa or connect my phone directly. I'm just generally really happy with this. It was good value for money too.

This product is unbelievable at just under £17. It worked straight out of the box with no problems. The remote is a little limited but the front panel has all the controls to hand. The only negative I can say, and the reason for the 4 star, is the rather pointless and very annoying (to me) row of constantly flashing bright LED's that serve no other purpose. There appears to be no way to turn them off and I have resorted to covering them over. Other than that the Blue-tooth worked directly from my iPhone and the the SD card and radio worked perfectly. The radio tuning is quite easy but as this is for my caravan it's a pity that the memory for the stations is lost when unplugging the power. The output, driving a pair of 80watt 4ohm speakers, is very pleasant to listen to and easily sufficient to become uncomfortably loud. A great buy, as long as you can cope with the 'Disco display." Maybe the manufacturer might consider adding a small switch to turn that off?

The sound is good for the money - there's a small amount of background buzz but not that you would normally notice. I took the precaution of disconnecting the annoying flashing LEDs mentioned in so many of the other reviews. Installation was very easy apart from connecting an external FM aerial, which required cutting an internal wire to the built-in telescopic aerial so I could connect it to the central conductor of a coax cable to an external aerial. Speaking of which, my biggest disappointment is that even with the external aerial the FM radio is so difficult to tune as to be functionally useless. The auto-tune misses almost all stations, and the only other way is to type in the frequency of the station on the remote control. But of course you have to know what frequency the station broadcasts on at your current location before you start. Consequently I've only really used it with the AUX and Bluetooth inputs, which both work well.

Awful. This was used for bathroom speakers in ceiling along with a bathroomTV. (Waterproof). The Bluetooth unit was right above in the ceiling and the remote would not work even when it was directly under the unit with nothing more than plasterboard separating them. It did work if I was in the loft next to the unit. There is a bank of different coloured LED lights on the front that flash in a variety of ways which cannot be turned off. I found them to be annoying. The sound was so low you could not hear it over running water. The TV is directly wired with a 3.5mm jack plug and volume was on 100. I never bothered with the Bluetooth as I couldn't select it from the remote. Sent it back for a refund

I bought this amp to use in my garage with a pair of second hand Sony speakers that I bought from a local charity furniture store for £5. Speakers were rated 6 Ohm, 40W RMS. I had to buy a AC to DC 12V cable to power the amp. Everything works fine and I am happy with the sound quality on the radio and from bluetooth using my mobile phone. Total cost was much cheaper than a well known jobsite radio ! Only dislike is the row of coloured led lights that flash to the music! I didn't expect or really want disco lights in my garage ! Amp works perfectly if only one speaker is connected - I mount the amp on top of one speaker to save space on my workbench. The other speaker I keep as a spare.

This is only 20Watts max, meaning this is quieter than a £5 shower speaker from Poundland. Only buy for spare parts.

Used it for my bath room ceiling speakers as my son loves listening to music when having a bath , much better then having a portable BT spks As the room get so steamy and wet .

Bought this and connected it to some old car speakers and a 12v 10amp battery and put it all in a used plastic drum from work to test. I was surprised by the sound quality with it being so cheap (paid around £15) and being in a plastic drum. It would probably sound a lot better in a proper mdf box and sealed better. Gets quite loud and you can adjust the treble and bass to your personal preference. Only thing that let's it down is the inability to turn off the flashing lights on the front although some people might like them. It has fm radio, and Bluetooth function and it easily paired with my phone without any problems

Funziona molto bene, radio, usb, rca tutto ottimo, anche il telecomando va bene. Fastidiose le lucine colorate, in alto a sinistra sopra le manopole di regolazione, del tutto inutili e non è possibile spegnerle, problema risolto aprendo il frontale e tagliando uno dei due pin di ogni led con una piccola tronchese, molto meglio spente.

Hade fått 5 stjärnor om det inte var för det helt meningslösa disco LED-lysena som inte ens synkar till musiken. Öppnade upp den och kopplade lätt bort kontakten på kretskortet för LED-lysena. Man kan ju också sätta över svart el-tejp om man vill. Annars fungerar den helt utmärkt, alla funktioner och FM-radion som jag mest var ute efter är i princip brusfri. Bra köp till billigt pris.

Pas assez puissant ! Le son est trop faible en sortie audio ! Je ne recommande pas

Ich habe den Verstärker ohne grosse Erwartungen für den Kleingarten gekauft, da mir dort nur 12V aus einer kleinen Solaranlage zur Verfügung stehen. Als Lautsprecher habe ich ein paar alte JBL Autolautsprecher in ein einfaches Gehäuse aus 19mm Pressspan gebaut. Als ich den Verstärker angeschlossen und eingeschaltet habe, blieb mir fast die Spucke weg. Als Quelle sorgte am Anfang ein USB Stick. Ein Klang vom allerfeinsten. Auch beim erhöhen der Lautstärke gab es keine Verzerrungen. Bass und Höhenregler tun das was sie sollen. Dann die Antenne raus und das Radio probiert. Läuft im Garten ohne Probleme. Die Fernbedienung sollte aus nicht allzuweiter Entfernung auf den Verstärker gerichtet werden, sonst tut sich nichts. Das geblinke der LED's ist absolut überflüssig, stört mich aber nicht wirklich. Alles in allem, und vor allem für den Preis, gibt es nichts, aber auch gar nichts zu bemängeln. Der Klang steht und fällt mit den angeschlossenen Lautsprechern. Ich finde den Verstärker für meine Zwecke klasse.

Tyvärr fans ingen utgång för subwoofer