Fosi Audio ZK-1002D Mini Bluetooth Amplifier HiFi Stereo Audio Wireless Bluetooth Power Amplifier 100W *2 Dual Channel Digital Signal Amplifier Aluminum Body with AUX Input USB Input

TPA3116D2 is a class D amp chip that we all have seen in various amps, cheap and expensive over the past decade, maybe more. But it is unfortunately also the one that has the most fake copies in the market, so getting the same from a reputed brand like Fosi Audio eliminates the chances of getting a fake chip in your amplifier. While you can get unbranded similar items at lesser cost from Chinese market, this one is actually very well built with good finishing on the metal body and binding posts are also pretty good. Also accepts USB input (though I'd have loved it to be type C) from a digital source like a PC or mobile phone directly via the correct cable (OTG), though don't expect hi-res decoding. Bluetooth is what I believe this item will be used most with and it works fine. No fancy bluetooth codecs though. Only SBC. A large 19V 4.5 A PSU is included so that's there. Pretty decent buy for 4000 rupees if you want something that works well for a small cost. I'd not call it a hifi amp but it'll get you by till you can buy a serious amplifier. Perfect for background music, kitchen music system or something similar. Very powerful for its size.

Product is excellent considering it very compact size , it can drive 100w + 100w 2- way or 3-way speakers without issues and gets very clean sound. , with bluetooth there are no advance codecs supported but quality we get from bluetooth is stunning , pairing is very fast , sound covers full range ...just we need best speakers or bookshelf passive speakers

Good

Does the job well, perfect for someone looking for the best quality sound on a reasonable budget.

Very poor quality, didn’t work and giving electric shock

Small atom bomb: I was not expecting such a powerful sound from this matchbox size amplifier. Music quality is also above average Go for it , you won't regret this buy

Using for my sim rig. Works well with two 8 ohm Dayton BST2s. Comes with power cord in box. Haven't tried the bluetooth. Purely plug and play.

Compact monster of an amp. If you want power two bookshelf speakers in a budget package this one does the job. It doesn't have too many options except aux and old micro USB input and Bluetooth. I have hooked it up to a home made speaker as I had 2 units of Morell components and tweeters. Works flawlessly.

Fosi markasının başka bir modelini kullanan biri olarak nispeten küçük olan bu modeline de bir şans vermek istedim, JBL Control One hoparlörlerimi çok rahatlıkla sürmekte ve gayet temiz bir ses vermekte. Herhangi bir dip ses vs. yok.

I like the small form factor and bluetooth connection works really fast. Sound is good.

外観はかなり良いのですが、 はずれを引いたのか、購入後３週間で左側から音が出なくなりました。 返品可能期間内なので、返品します。

I have an old pair (2004) of Bose outdoor speakers. They just sounded like the radio station was never tuned in. In the back on my mind, I thought the crappy AM/FM/CD player I used wasn't putting out enough power. On a whim, I purchased this FOSI wireless power amplifier. I have never even heard of such a thing before. The hook-up was a snap-plug it in, attach the speaker wires-BOOM, you're done. Look for FOSI under on your cell phone Bluetooth and you are good to go. total installation was under 3 minutes, but the sound coming out of my old Bose speakers is just amazing. I am so happy, I purchased a second unit for my daughter's home. FOSI makes really high-quality, great sounding products.

Używam go od jakiegoś czasu, jest na prawdę mocny jak na swoje małe gabaryty, jakość i estetyka wykonania na wysokim poziomie, mamy też bluetooth więc z łatwością połączymy się czy to z telefonem czy z komputerem, używam go do simrecingu jako wzmacniacz na bass shaker 2x50w I to naprawdę działa dobrze, jest moc! Szybkość przekazywania dźwięku, dynamika jest na bardzo dobrym poziomie, używam go po kablu USB, mogło by to być USB typu C, mam sporo kabli ale tego musiałem poszukać dość długo, polecam również firmę Fosi Audio! Kontakt z nimi jest na prawdę doskonały, miły i odpowiedzą na każde pytanie! :)