DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater

If you want a flexible bluetooth power amplifier buy this with confidence. I used a laptop computer charger to power the unit. This was 19v Plugged into the unit directly Connected 2 Hi Fi speakers to the unit and switched on. Powered up without any problems. No buzzing, hissing or poppy. Connected to phone instantly with no problems. Nice clear audio. I am not stating this is a class A power amp but I do not think you will be disappointed. It sounds excellent to the normal person. Sound quality at 19v was very good plenty of volume with good treble and base. Impressive for price. Unit does come dissasembled but only takes 10 mins to assemble with supplied screwdriver. You also have to stick the heat sink to the power cpu. Easy... 👍

Tiny little amp that works well without some of the annoying flaws that others have. The Bluetooth on this amp is brilliant, possibly the best range of any Bluetooth device I have ever had, can be the other side of the house and no drop outs. No terrible Bluetooth connection announcement either, some if these things have a horrific Chinese / English voice at full volume when you connect a device. Not this. Sound? Perfectly adequate with a old pair of mini system speakers. Highs and mids are clear and crisp, the only trade off is a slight flatness to the low end. But it's perfectly musical enough, and certainly better than some of the earlier one chip amplifiers. Recommended.

When it arrived I was extremely sceptical of it being any good and was expecting to send it back, it was not assembled as you have to screw in the top panel with the provided screws and screwdriver. Wired it to live and earth, connected the left & right speakers and 💥 boom it worked unexpectedly good. Connected it to my phones Bluetooth and it worked much better then I guessed when buying it. Very pleased and a nice cheap alternative to a head unit if that’s what you want.

It’s very compact, which made it easy to find a place for it in my classic campers van. I had a modern radio in that looked wrong and an old mono radio that did only MW and SW. I was going to get it converted into a modern one, but that was very expensive. I thought I might as well give this little thing a go. Its brilliant. Very loud and connects instantly to my iPhone so I can use it for Sat Nav and music. The best thing is now my dashboard only has the old radio in but now has all the convenience of a modern one. I’ve only got it connected to 2 pretty basic but good speakers so I’m not sure what the quality would be with a bigger system, but it’s just as good as the £150 DAB radio it replaces and a little louder. . EDIT: I bought a second one for my car and it was no where near as good as the first one. I put it down to my speakers at first, but when the unit stopped working I swapped it for the one i bought for my campervan. The difference was amazing. So maybe there is a chance not all these units are the same or some have a fault. I'm going to buy another as they are very cheap and hope I get one as good as the first one i purchased.

This is a compact amplifier that accepts a phono -plug or can be used with any Bluetooth device. Speakers are hard-wired tot he rear of the unit. The amplifier is delivered as a kit - that is, you have to screw together the base and top (every thing is provided for this, including a screw-driver). It was easy to set-up and connect to a device and the output is reasonable (mine is hidden under the dashboard of a classic car and the output is every bit as good as the old non-classic car radio. I downloaded the Whuzi Audio App but had difficulty setting this up - but it doesn't seem to enhance anything so hardly worth bothering. Overall it is a neat and compact solution if you want to keep your classic car looking authentic yet still have music and radio.

Difficult to believe output power as stated but working OK so far Obvious value for money item though

YI replaced a sonos zp100 with this little beast. I have since been blown away by the clarity and volume before distortion. Amazing piece of kit, I will be ordering more!!! EDIT, It died after a week!!!!

I am amazed at the sound quality this produces. I do have a good pair of speakers but I did not expect such quality sound.

Werkt perfect voor deze prijs/kwaliteit

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I just connected the little amp to a power supply of 26 volt with 6 Ampere, and the music blasts like a volcano! More than enough volume,very clear sound, no distortion at all. The bass is minimal, thats the only minus. The amp is great for a music center at work, for a garage or building site.

sinceramente visto il costo non avevo grandi aspettative , invece sono rimasto stupito dalla qualità costruttiva e sonora del prodotto , non ho strumenti per verificare il wattaggio reale ma a orecchio dopo averlo collegato a 2 casse da 4 ohm e 100 watt massimi e alimentato con questo ( https://www.amazon.it/gp/product/B019LILIX4/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 ) il volume c'è e avanza , se devo fare una critica percepisco un leggero boost sulle alte frequenza ma niente di che. Il Bluetooth è velocissimo appena accendi l'ampli il mio samsung s8 si collega all'istante. Tengo a precisare che non sono un neofita in ambito di diffusione audio.