Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2-Channel Amplifier Receiver - High-Fidelity Music Streaming & Home Theater Audio Enhancement

B. Morgan: So the manufacturer claims this is 56 watts per Channel RMS and I'd have to say it's pretty damn close. I bought this to replace a cheap Chinese fit in your palm maybe five watts per channel amp which was a piece of junk and I am so glad I did. I have this on two Polk five and a quarter marine speakers on my back patio and you can hear it several houses down. And I've also went about 25 ft away and had no problem with the Bluetooth connection so this amp is the real deal. Anybody want to do inside or outside or upgrade with something small yet powerful bend the money on this it's well worth it. Oh and I had the volume turned all the way up on the amp and my phone and zero distortion, I have a Denon $2700 receiver that can't do that good.

United States on Sep 12, 2023

Client d'Amazon: Acheter pour redonné vie à une paire de Jamo E640.

Je fût très étonné, pour du classe D, et après réglage, la fidélité n'est pas mauvaise du tout. Une bonne réserve de puissance, la sensibilité des jamo font que je suis obligé de monté un peu le volume de l'ampli, sens dépassé 70% du volume max. Et qu'elle écoute, des basse percutante, de belle voix net et chaleureuse, et des aigus précis et non fatiguant, même à un niveau d'écouter élevé. (à la limite de crier pour parler...)

Grosse surprise pour cette amplificateur super compact qui étonne par ces capacités. Et à ce prix... Top.

Je valide à 100%. A voir la fiabilité dans le temps.

France on Sep 10, 2023

Francesco Dell'Accio: The sound is really great. Shame it doesn't take a sub, but absolutely great for the price

United Kingdom on Sep 09, 2023

lenahanlenahan: This receiver produces better sound quality than a $300 one. So far, the Bluetooth connectivity has been great. Two sets of ports for speakers is plenty, especially since I can hook my subwoofer to it and connect more from there. My speakers are pretty cheap but the new receiver makes the sound quality way above average. All three dials (treble, bass, volume) are very useful. For under $50, I’m very impressed how compact they managed to make it, along with the great build quality and minimal (but useful and carefully selected) number of ports on the back. Well done.

United States on Sep 08, 2023

John G.: The Fosi BT20a is a surprisingly good amp at a "cheap" price. We use it in a bedroom to provide background music while reading. It replaced another similarly priced "small amp" and the difference in sound quality was immediately apparent. We bought it because we wanted direct bluetooth connectivity and this is great for that. It's also nice to have the tone controls. I may by another to power a pair of back speakers in our home theater room.

United States on Sep 07, 2023

Adrian B.: It is a very simple product and easy to install and it works very well though I think it could cost less.

United Kingdom on Sep 04, 2023

MartiniMartini: Jestem bardzo zadowolony z zakupu. Wzmacniacz zakupiłem w zestewie z przewodem 10m i kompletem wtyczek bananowych. Po podłączeniu do starych głośników CAT (mbc 313s) 180rms dźwięk jest czysty i wyrazisty, moduł BT działa świetnie, na maksymalnych ustawieniach głośności nic nie trzeszczy. Dźwięk z telefonu jest słabszy niż po podłączeniu do laptopa, no ale to akurat wina karty dźwiękowej urządzenia. Zasilacz dołączony do zestawu dobrej jakości. Plusem jest też bardzo płynna regulacja głośności i basu (brak skoków).

Germany on Sep 03, 2023

Chris: I admit I was a bit sceptical about how well this would work, but wow I'm impressed. I moved my home theatre gear and had 2 in ceiling speakers left in the room. Got this to power them and play music through my phone. This thing packs a punch and is clear at loud volumes. No issues with Bluetooth connection.

Australia on Sep 03, 2023

John E Dumont: I purchased this product based on a review from another customer. I wanted something simple that left a small footprint. I have a large vintage system that is pretty much stationary with heavy components. This system can be moved around in just a few minutes as long as you have a power source. At 100 watts, this thing has plenty of power and your choice of speakers is really important because I tested it with a number of speakers and in my opinion the Klipsch R 41M bookshelf speakers sounded the best to my ears of those I tried, highly recommended. A great combined system for around $200.00. I am using it primarily with a connection to a CD player by using a 1/4" jack into the headphone outlet. You can plug it into any component the has a headphone jack. I even use it with an old 8 track tape deck, and it sounded great.

i haven't really used the bluetooth function all that much yet. I am sure that it works well with a good quality transmitter.

United States on Sep 02, 2023

Tylor: I've bought multiple fosi audio products at this point. Love every single one of them. The one in my livingroom connects to my PC, Phone, TV over bluetooth and is super easy to use. I also have my turntable wired directly to the device and it's fantastic. The sound quality is fantastic out of my Jamo tower speakers, the Bluetooth latency is negligible.

I have a second receiver in my bedroom connected to some more tower speakers and that device is connected to the same PC, a projector that is pointed towards the ceiling, and my phone. Everything works out of the box.

One thing I will say is that if you want to use multiple of these they all show up as the same name. There is no way to configure the device but renaming on the devices themselves makes it easy to select the right one. I can even make my PC output to both receivers and with a little latency control I can have them in sync and my whole house is filled with music. Love these!

United States on Aug 07, 2023