Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hello-Fi Class D TDA7498E Built-in Amp U-Disk Participant for House Passive Audio system Powered Subwoofer(with Energy Provide)
Original price was: $109.99.$89.99Current price is: $89.99.
Value: $109.99 - $89.99
(as of Apr 13, 2025 21:46:12 UTC – Particulars)
From the model
Amplifying Your Voice, Shaping Our Innovation
Guided by our mission of “Redefining HiFi with Unmatched Worth”, Fosi Audio continues to gasoline its ardour for the Hifi business, ramp up R&D efforts, and co-create new HiFi gear with customers. We pledge to carry extra superb Hifi gear with excessive worth for the worth, progressive design, cutting-edge expertise, and premium high quality, to audiophiles worldwide.
Bluetooth 5.0 Stereo Amplifier
2.0 Channels House Audio Amp
Subwoofer Amplifier & Mono Amp
Fosi Audio V3
TPA3255 Class D House Audio Mini Speaker 2 Channel Amp 300 Watts x2
Versatile Connectivity and Playback: The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk participant, excellent for dwelling theater speaker programs. Its compact Class D energy amp design permits for handy and moveable use. The U-Disk enter helps common audio codecs corresponding to MP3, WMA, APE, FLAC, and WAV. Take pleasure in versatile connection choices together with U-disk, Bluetooth, and RCA enter, all able to driving passive audio system and powered subwoofers to reinforce your audio system.
Highly effective Audio Efficiency: The BL20C stereo receiver amplifier options the STMicroelectronics TDA7498E chip, delivering sturdy audio efficiency. This twin BTL class-D audio amplifier is designed for dwelling speaker programs and operates with a single energy provide. It contains good safety, thermal overload safety, small offset (<20 mV), standby/mute options, and differential inputs for minimal common-mode noise, guaranteeing a superior audio expertise.
Hello-Fi Sound High quality: Expertise distinctive sound high quality with the BL20C mini amplifier’s superior circuit design, which ensures hi-fi sound. Stream music out of your favourite media companies effortlessly and with out compromising on sound high quality. The BL20C is suitable with the most recent gadgets corresponding to iPhone/Android, iPod, iPad, PC, laptop computer, laptop, TV, DVD, and extra.
Enhanced Management Choices: The BL20C stereo amp gives a brand new degree of management with varied knobs for bass, treble, quantity, and enter mode swap. Moreover, it contains controls for the earlier tune, subsequent tune, and play/pause capabilities. These options set the amplifier other than conventional audio amplifiers, with a strong MAX output of as much as 320W, permitting for a custom-made listening expertise.
Full Package deal: BL20C stereo energy amplifier x1, Bluetooth antenna x1, Consumer Guide x1, Energy Adapter x1, and AC Wire x1.
Prospects say
Prospects discover the audio receiver delivers stellar sound high quality on the worth level, with one noting it really works effectively at 50-75% quantity. Furthermore, the system gives spectacular energy for its dimension, with one buyer mentioning it powers their Micca bookshelf audio system successfully. Moreover, the Bluetooth connectivity receives optimistic suggestions for its robust vary and flawless pairing, whereas the stable steel building and compact design that matches properly beneath gear are appreciated. Prospects additionally reward its easy setup and worth for cash.
9 reviews for Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hello-Fi Class D TDA7498E Built-in Amp U-Disk Participant for House Passive Audio system Powered Subwoofer(with Energy Provide)
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Original price was: $109.99.$89.99Current price is: $89.99.
Shubedowop –
Blown Away!
Although I had watched many great reviews on this item, such things remain very subjective. I had fairly high expectations from the reviews, but still really didn’t know what to expect. I was able to compare it to another popular budget brand unit in a similar price range. Although this other unit was built well and had a bunch of great features….in terms of sound and power…there was absolutely no comparison. I was amazed at the clean power and volume of the Fosi. I first ran it with Polk Mini Monitors which are small bookshelf speakers with 5.25 drivers. I just couldn’t believe what I was getting out of those speakers. I then switched to a much larger set of floorstanding speakers with 8in drivers. Again… Just Blown away! This little Fosi had no problem driving them with great sounding bass, mid/high clarity and plenty of headroom. I honestly don’t think I would ever have to turn this unit up beyond 12 o’clock. The Fosi is built well, the Bluetooth works great, I love the USB input, it sounds awesome and the price is more than right for what your getting. It’s tiny and puts out good clean power. I wish I had some 3 way speakers with 12in drivers to test this on. In any regard, unless you need something highly specialized, this amp should make you very happy. I highly recommend this Fosi product!
D. Hamilton –
Excellent value
I ordered this unit based on multiple positive YouTube reviews. It arrived same day from Amazon, and properly packaged. It took literally 5 minutes to set it up. It connected/ paired to my Motorola cell phone’s Bluetooth with no problems. The sound quality streaming YouTube Music via Bluetooth is excellent. The sound quality playing CDs through the RCA physical connection is much better than I have ever obtained using my 2000s era giant tuner amps. The sound was further enhanced adding Micca MB42X Gen 2 bookshelf speakers, and an older Aiwa subwoofer. I bought this amp partly because it is so compact so I guess I shouldn’t complain that as a result there is not much space for connections on the rear. There is minimal space between the outputs to connect passive speakers, you have to be extremely careful to avoid the cable ends touching the wrong terminal. I solved this with a small piece of insulation tape on each connector.The only thing I “miss” is having a remote for volume and source control.As you can probably tell from my description I’m not an audiophile, I honestly don’t understand what half the audiophile reviewers are even talking about. However I’ve been buying consumer quality and better stereo equipment for 50 years and I appreciate the quality of the product and sound that this little amp-that-could represents.
AJ –
Great Amplifier, but adjusting settings can change quality drastically!!
So to preface, I am not a speaker audiophile, but I do think I can hear differences at most quality levels of speakers. My current setup is meant to get the best bang for my buck ~ $300, with2 T15 Polk passive speakers + 1 PSW10 Polk Powered Subwoofer + Fosi Amp BL20CI was originally having an issue with stronger bass hitting songs with soft entries of bass and vocals. It required turning my devices audio output to max AND turning down the amp’s dials for treble and bass. The amplifier for some reason (I’m not a speaker expert) would not allow for strong bass hits and entries of sound if the audio input wasn’t maxed and the bass knob wasn’t turned all the way down. I wish the amplifier would allow me to adjust treble and bass without compromising on its performance.Other than that, this amplifier does the job solidly, Bluetooth is strong and reliable so far, audio seems well balanced from my classical music to my rap beats, but requires tinkering on my devices output rather than the amplifier’s settings.I highly recommend my setup as long as you don’t expect to play around with bass and treble on your amplifier!!!
Uriah –
Great 2.1 speaker + sub solution
This speaker amp works very well. I connected 2x 6ohm 120w speakers, and a 130w sub and they sound great.SUMMARY:I had a 5.1 surround sound system (2010 model) but the receiver died. The speakers I had for it connected through the bare speaker wire pinch connectors (no banana plugs or RCA). This amp had the connections I needed for those speakers. I bought some banana plugs to go with it to make the setup easier (I would recommend this). I’m no audio expert so I can’t tell you how this would work as a DIY amp for an audiophile setup or how amazing the audio quality is compared to other products on the market. I can tell you that this was just about the ONLY 2.1 amp I could find for the speaker and sub that I had.Build quality simple and is not flashy; but it’s solid and looks as the picture shows. It doesn’t heat up like my old receiver did. It is pretty small so that could either be great, or not so great–so you decide. It’s about the size of my hand.I WOULD recommend this amp.With that said the quality of sound is good for me. I just needed 2 speakers and a sub for my PC and this amp powers them just fine. It’s rated up to 200w and 12ohm. I listen to music and watch videos using speakers, but I play all my games using a headset. The system gets pretty dang loud and so does the sub. (obviously compared to 5.1 it’s not as powerful). You get the idea of why I got this though.Read the instructions first before you hook it up to your power. This comes with an AC-DC converter (much like your laptops) that is rated for 19v DC. Needless to say there is a lot of power initially going to the capacitors. So connect it to the amp, then the wall. Not vice a versa.
Paolo –
Ho recuperato le mie vecchie Tannoy Reveal dopo venti anni, dopo aver ascoltato musica da piccoli device. La potenza è all’altezza, ma ascolto a volumi relativamente bassi. La qualità è comunque impressionante per un piccolo aggeggio. Equilibrato il suono, ed utili i controlli di bassi e alti per dare più chiarezza alle mie vecchie casse monitor da studio. Raccomandato.
Malik –
Excellent purchase , got it at very good deal price . Bluetooth works fast and perfect . Very easy to install and pair .
michael –
Tiene un buen sonido y mucha potencia
Denisss –
Für dieses Geld absolut zu empfehlen. Angeschlossen habe ich 2 ältere Denon Hifi Standspeaker. Ich bin froh diese noch benutzen zu können und liebe den Klang. Im vergleich zu einem Analog/Digitalen Verstärker für 1000€, was mir in etlichen Hifi Läden empfohlen wurde, bin ich froh nur 1/10 gezahlt zu haben, und trotzdem Bluetooth Verbindung zu haben, über Bässe und Mitten einstellen zu können, und einfach meine alte Anlage zu benutzen. Absolut zu empfehlen. Klein, verbraucht kein Platz und sieht super aus. Einfach zu empfehlen!
Prellin –
I purchased this product about 18 months ago and recently it started having Bluetooth connection issues. I contacted the support team and we tried to diagnose what the problem is. Fosi eventually replaced the product under the warranty and shipment was quick. Thanks Fosi.