DollaTek 12V Hi-Fi Digital Stereo Audio Amplifier USB SD DVD FM Audio Stereo Radio MP3 Speaker Car Bluetooth Amplifier HiFi Mini 2 Channel Digital Display Power Player for iPod/Car/Boat/Motorcycle

It works and works well!!It's shockingly good for the money!! It dose everything it says it would do. Sound quality is good. I run it through 4 car speakers in my gazebo.

I'm reviewing this item as an amp that cost £20. It's very impressive. Im experimenting with cheaper hardware and I a USB interface plugged into my computer, then this amp is plugged into the interface and 2 Sony speakers from an old hifi I had. Im Really impressed with the sound quality using Bluetooth, aux and even the radio. I can only criticise on the disco lights on the front and when cycling the functions, the static of the radio scared the hell out of me. This amp is well worth 20 quid for a home entertainment system.

Well now, buying this was a waste of time. It does not ship with a DC12V-5A power supply so it will be going back. I didn't see any other reviews mention this at the time.

Bought as a cheap way to test if ceiling speakers in our new house worked or not. Easy to place the bare wires into the connectors but initially had very poor sound quality and the subwoofer element was pulsing on and off, which was resolved by turning the volume down. Get a background whine at middle volumes but only noticeable when no music is playing. Get no whine at lower volumes but not quite enough to properly fill a large room.Main downside is the lights on the front, totally obnoxious and seem to flash even when it is turned off. Presumably designed to mimic a disco but thankfully we have it in the garage out of sight where the wires terminate!

reasonable build quality, cheap 'n cheerful amp.sound quality average, radio reception stunted by small antenna.sound power rms etc, is louder than i expected but at a cost of quality of sound at high ends of volume.found this amp runs happily on a dc 12v 1.25 amp supply, recommended was 12v 3 amp i believe.ive not tested it fully, but what i have tested leads me to feel everything will work fine.i expect the mp3 and card player to a be basic menu, so bluetooth will be handy for random tune playing :)handy to have the remote too, you do have to have a clear line of sight for remote to work.i got this for the outhouse, to run from solar power , it seems happy to run all day without overheating.

Having a clearout and my old hifi had to go... but the speakers were too good to let go and kind of look good next to the telly!I explored the various options and took a punt on this box.The bad bits - the dazzling disco light are annoying but are now covered with electrical tape.The good bits - a piece of proverbial to set up... attach wires, aux cables to the telly and easy bluetooth connection and away you go.I am sure audiophiles will be sniffily looking down on me but to my ears this is more than good enough.For £17 odd quid I'm saving space, getting great quality sound and can play music via bluetooth.Recommended

Not a bad little amp but knocked off a star for the annoying and cheap looking multicoloured leds that flash continuously when in use. I ended up putting a strip of black tape over them!Update - knocked off another star as I cannot use the USB port to charge my iPhone 6, I just get an unsupported device message on the iPhone.

I installed one of these in my old Land Rover so as to be able to listen to tracks and Podcasts from my iPhone over Bluetooth. It worked so well Ive bought a second one for my workshop.The power output is amazing for something so small. Ive hooked it up to four old surround sound speakers which fill my 65ft x 21ft workshop with music with masses of power to spare.Some have given poor reviews referring to the radio. I don't understand why, okay the tuning process is not very intuitive but once tuned in it fine.***However I have learned it needs a hefty power supply or to be run from a 12 volt car battery or the sound distorts badly at above medium volume settings.***

Been using it as a USB sound-card with my PC (Windows instantly recognized it, no drivers needed) and a Bluetooth receiver with my laptop. Unfortunately, there is no USB connection at the back, so I had to open it to get it decently looking. While i had it open, i cut the leads to the LEDS in the front, cause they were lighting the whole place up. So -1 point for that.TBH - I'm judging it with some bad ears, so not sure if its recommended to audiophiles. But they prob aren't looking at these kind of receivers.

Tutto ok

Gutes Preisleistungsverhältniss,für den Preis absolut in Ordnung.

Merci amazon pour la livraison en prime ,reçu le lendemain de ma commande ,très bien emballé dans du papier bulle +carton,il fonctionne parfaitement ,le son sur mes deux enceintes 2x20w deux voies est très clair même l'ampli poussé a fond ,pas de souffle dans les haut parleur je trouve ,très pratique le réglage a distance du son et des fonctions de choix entre usb ,radio ,et ext indispensable l'affichage en face avant qui indique soit l'entrée sélectionnée ou la durée de la piste de la piste audio en cours de lecturejuste pour info: les leds en face clignotent tout le temps ,dans un ordre programmé ,et non pas en fonction de la musiquene pas oublier de commander un transfo 12v /5A pour alimenter cet appareilA recommander

Lo compré para instalar en un baho comercial que tiene 4 altavoces,la potencia no os la se decir.Por el precio y laa prestaciones está muy bien.Para instalarlo solo tenéis que conectar loa cables de loa altavoces por detrás,negro con negro y rojo con rojo.Ahora conectais la fuente de alimentación,que no trae y hay que comprar aparte,y seleccionais el modo,si queréis que selecione la música del mp3,de la tarjeta SD,del puerto aux o bien del bluetooh.Para conectar el bluetood es muy fácil. Solamente al encender el amplificador ya emite señal,por lo que con el teléfono por ejemplo,vamos a ajustes a bluetooh y le damos a buscar dispositivo. A mi me apareció como HY ..,el nombre. Ahora lo seleccionais y lo vinculais.Y listo,la música que selecciones en el móvil la escucharas en los altavoces.A mayores trae un mando pequeño con el que controlar el amplificador a distancia. Puedes controlar todo desde el mando,volumen,entrada de sonido,modo....Trae modo radio para escuchar sin problema.Lo que no me gusta son las luces,parcece una discoteca,debería tener una opción para apagarlas.Eso si,recordar comprar la fuente de alimentación de 12 v y 3 A. Es una pena que no la incluya,pero ya lo indica en anuncio.El manual está en inglés, pero es fácil de usar.Viene en una bolsa de plástico bien protegido.Traía una marca de rasacado ppr delante por manipulación seguramente,algo imperceptible pero que no me gustaRelación calidad-precio buena