BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers

I have been thinking about setting up a music system that delivers amazing quality for a small space, especially for long listening sessions. Using in-ear pods for extended periods can be uncomfortable and potentially harmful to the ears, so I decided to repurpose some of my existing speakers that hadn’t been used in a while. My setup includes a MacBook Pro, connected via the 3.5mm jack to the Fosi BT20A Pro amplifier, driving Polk RTi FXi A6 surround speakers. I’ve chosen this configuration because the FXi A6 offers a frequency response that suits my needs perfectly. I primarily use Apple Music, streaming at 98 kHz, and the results have been impressive. To further enhance the audio quality and fully utilize Apple Music Hi-Res, I bought the Fosi DS1 DAC. After adding the DS1, the total listening experience became phenomenal. Thank you, Fosi, for such innovative products at such great prices. Need not spend lakhs of money to hear the same music. Design and Build Quality One of the first things you’ll notice about the Fosi BT20A Pro is its solid construction. The metal housing gives it a premium feel, and its compact size makes it easy to fit into any setup, whether on a desktop or as part of a larger home audio system. Sound Quality: The sound is clear and well-balanced, with a good sense of depth and detail. The amp does a great job of driving speakers to their full potential, delivering crisp highs, detailed mids, and punchy bass. With the addition of the Fosi DS1 DAC, the audio experience reaches new heights, fully capturing the richness of Apple Music’s Hi-Res offerings. Low Noise Floor: Even at higher volumes, the amp remains quiet, with no noticeable hum or hiss. This makes it a great choice for critical listening in quieter environments. Value for Money Given its price point, the Fosi BT20A Pro offers excellent value. It’s a budget-friendly option that doesn’t skimp on quality, making it an ideal choice for those looking to upgrade their audio system without breaking the bank. • Affordable: Considering the performance and build quality, the BT20A Pro is priced very competitively. It offers features and sound quality that you’d typically find in more expensive models. • Long-Term Investment: Thanks to its robust build and reliable performance, the BT20A Pro feels like a piece of equipment that will last, making it a sound investment for any audio enthusiast. Conclusion The Fosi BT20A Pro is a fantastic little amplifier that punches well above its weight. It offers great sound quality, versatile features, and solid build quality, all at an affordable price. Whether you’re a casual listener or an audiophile on a budget, this amp is sure to impress. With the addition of the Fosi DS1 DAC, the listening experience becomes exceptional, fully taking advantage of Hi-Res audio formats.

This is a professional grade amplifier with 300 watts rms on each channel. Can plug multiple devices through Bluetooth and RCA in. Every time you switch an input device you have to clear the Bluetooth, this itself is a security feature. Output quality is amazing, it’s crystal clear with bass boost doing wonders. I coupled 25 year old Sony Home Theater speakers with this amplifier and output is exceeding my expectation. Does paired with Mac, iPhone and Sony boombox. Worked like a smooth sail. Buy good quality cables to give better performance. Wish you the best.

Pros: 1. No hissing or power on pop sound. 2. Mild heating, even after running for 5 hours 3. Well built and feels solid 4. Bluetooth connects properly and sound quality is good. 5. Bass cntrol and treble is also good. Treble works better than bass. 6. Size is small and does not occupy space. Can be kept on top of speaker. Cons 1. Amplification seems to be little less. Since the volumen control is lograthimic, you have to keep the knob greater than 60% to get a decent volume. Overall, value for money. I mostly listen to classical and old Hindi songs and the sound quality is good.

I had sony speaker from sony music hifi system MHC VX 501, with previously known as 2600 pmpo, later on hi-fi system stopped working due to time lapse and speaker left unused. After searching lot of different amplifier available in local market and lots of Google search I finally conclude that fosi is the thing I should give a try. I would definitely say that fosi 20bt pro gave my speaker new life and revived. It gives enough loudness to cover-up your ears with proper clearing. Coming to point, for indoor use and to listen low volume songs with smooth sound and good quality this is best product to go with. I'm die hard music fan and I prefer that melody sound and soothing quality and this is the best one that you get to do Indian JOOGAAD. LOLS. PROS- 1) best sound quality 2) loudness with clarity 3) balanced audio experience 4) superior buit quality 5) compact size, premium look and premium finishing. 6)good Bluetooth connectivity Cons:- 1) could have btter operating knobs for bass travel 2) price 3) should have mid range Equalizer also 4) bass destination on high volume while operating with full bass, need to keep bass low for High volume . Over all go for it product, if you want your old good quality branded speaker to reuse and revive your old sound quality.

Amp quality is good. Easy to use. Sound quality is also good.

Good: small factor, good voice quality, easy pluggable. Separate bass and treble knob helps fine tune final output. Bad: None. Personally, I wanted more amplification from the chip but I could have opted for a different model. But as a product it is more than worth.

Excellent small amplifier with good sound quality if added to it with an external bluetooth streamer. It doesn't get heated with its original power supply. Good for long listening sessions. The default inbuilt bluetooth streamer is not good, the sound quality is horrible. The sound quality improves three to four times better with a good bluetooth streamer added externally to it . There is a complete difference of day and night. Try it, you will love this amplifier.

I bought it when Sony mhcgnz333 got irreparable,and it's 2 speaker were biting dust. Fosi delivers good sound but can't get closer to Sony. Sony fan's will have to compromise.

Ürünü fiyatına göre değerlendirmenin daha doğru olacağı kanısındayım. Dali Oberon 3 ile kullanıyorum. Boyutuna göre, gerek detay, gerek bas ve tiz performansı olarak memnunum. Hızlı ve sorunsuz teslimat için Amazon'a teşekkürler.

Works well and happy with the sound quality. Bluetooth connectivity reasonably. And looks and feels well made. I use it everyday all the time and it’s on for most of the day. No issue with performance. Currently driving a pair of B&W DM 110 speakers.

It seems that I got a particularly broken unit, in which the Bluetooth module caused an annoying crackling and buzzing sounds. The manufacturer's support team was simply professional and I was positively surprised by the level of understanding and support I received.

Estuve comparando diferentes amplificadores de clase D para conectarlas a unas bocinas polk de exterior, entre ellos Nobsound y Dual, en alternativa a comprar un SMSL ya que sus precios son más elevados. Su tamaño compacto me pareció muy conveniente para su fácil almacenamiento, en comparación a otros como el Dual que es mas grande y voluminoso. Leyendo reseñas y viendo diferentes criticas de youtube me decidí por este amplificador Fosi, vi que un problema recurrente era la pobre conexión vía bluetooth, por lo que de antemano decidí comprar un adaptador para esta función, se puede conectar por los puertos RCA o por AUX. Probé la antena bluetooth que trae el producto y no me pareció mal si solo quieres tener un dispositivo conectado, pero si como yo, buscas que sea fácil cambiar entre dispositivos para reproducir audio y tener un rango mas amplio de conexión, te recomiendo comprar un adaptador multidispositivo con mas alcance. La calidad del sonido es muy buena, se puede apreciar bastante bien el sonido y tienes 3 controles para hacer modificaciones. Los controles de bajos y altos, hacen un buen trabajo pero nada excepcional, lo cual es aceptable por el precio del producto.

Heel klein toestel, stevige constructie, groot vermogen, uitstekende klank, wordt niet warm zelfs na 12 uur continu spelen. De Bluetooth werkt snel en perfect. Heb o.a. toestellen van Denon, Yamaha, Technics sedert jaren. Deze Fosi komt aardig in de buurt wat betreft geluidskwaliteit. Ik heb dit toestel gekocht na het lezen van massa"s reviews van over de hele wereld. Gewoon aangeschaft uit nieuwsgierigheid, en zoals de meeste bezitters ervan, aangenaam verrast door de kwaliteit en vermogen. Geen vervorming bij hoog volume, natuurlijk in combinatie met goede luidsprekers. Levert prima prestaties dit kleine ding. Voor zo'n prijsje bij Amazon deze kwaliteit en prestaties, niet twijfelen.