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The Fosi Audio TB10A is a compact, high-efficiency Class D stereo amplifier delivering 100W per channel through dual Texas Instruments TPA3116D2 chips. Designed for home audio enthusiasts, it supports a wide 12-24V input range and features advanced protection mechanisms to ensure reliable, distortion-free sound. Its sleek aluminum chassis blends style with performance, making it an essential upgrade for any modern audio setup.










| Brand | Fosi Audio |
| Manufacturer | Fosi Audio |
| Model | TB10A |
| Product Dimensions | 10.8 x 9 x 3.5 cm; 544.31 g |
| Item model number | TB10A |
| Number of items | 1 |
| Colour Screen | No |
| Audio Wattage | 100 Watts |
| Voltage | 230 Volts |
| Wattage | 200 Watts |
| Power Source | corded electric |
| Batteries Included | No |
| Batteries Required | No |
| Mounting Type | Surface Mount |
| Includes Rechargeable Battery | No |
| Manufacturer | Fosi Audio |
| Item Weight | 544 g |
A**R
Excellent Quality
The performance of this palm size amplifier is ultimate. Pros. Clear sound, easy to use, value for money Cons. You will get a pop up sound in your speaker if you switch off/on without reducing volume to zero
S**T
Little Powerhouse!
This little simple amp blew my mind the moment I had connected it to my Q Acoustics speakers and turned it on and put on some Jeff Beck. The eq definitely helps. Great bass, sounds premium, no fuss, and can go LOUD!
M**S
good quality of sound i use it to make my onkyo surround system 7-2-4-4 speaker setup for my rear speakers
J**P
I was looking for a small unit to replace an LG bookshelf stereo I was using with a pair of paradigm atom 7 bookshelf speakers. I found this fosi amp with 1 analog in and though I'd give it a try. Upon hookup and having my first listen I was totally blown away at the sound. The LG system I was using before pushed 550 watts before but that system had 2 bookshelves and a sub that went with it and I never got the sound out of my paradigms with that like I do now with this fosi amp. Clean and clear sound is how I'd describe my sound now with this fosi amp. Call me impressed fosi but this is incredible for such a compact amp. I will be ordering again if I need an amp for a garage setup or something. If any of you are in need of a small amp for a pair of bookshelves with only one source needed give this fosi a serious look. IF this thing last it will be a jewl in the audio world. Thanks again fosi for a great product. *UPDATE* I was so impressed with this amp powering my paradigm bookshelf speakers that I had to buy another. I have definitive 9060 towers in a stereo setup and I use an emotiva pre amp with a crown xls 1002 amp. The crown puts out 215 watts into 8ohm. I wanted to see how this fosi amp worked with my towers so I hooked it up and hade a listen. Wow is all I can say. I love the fact that this amp has tone controls as well. This amp drives my towers no problem so far and I am impressed I can run them off this amp. If this thing lasts I will be very happy... It has a great warranty but I did buy the 4 year extended. Thanks again Fosi. *Update 2* I wanted to say when I turn my amp off via the front switch the red light goes off. This is probably due to this updated version as a lot of reviews seem to be for the previous version and or the Bluetooth enabled version. I wanted to point this out for others. This amp is running like a champ still powering my towers and I'm loving the clean and clear sound I'm getting out of my deftech 9060 towers. It's like I have new speakers... Lol... My other fosi amp will be here tomorrow for my bookshelves. I'm just giddy that's this amp does this well compared to what I've used before.... Awesome product... Just want it to last but so far has ran very cool and quiet... I Love these little but powerful amps... 😊
G**L
This tiny 100 watts a side amp has replaced a large, aging Sony integrated amp and is vastly superior. It is driving 3 pairs of Bose speakers on 3 floors of a three storey house so down to 3 ohms and is coping so, so we'll. There is no perceivable distortion and the sound from the Bose wall and ceiling mounted speakers is full and balanced with the tone controls at mid setting, I had to have the bass turned up with the previous Sony amp. The little amp is truly brilliant and at a ridiculously low price. The power supply unit is not so small, but comes with a decent length of cable so can be tucked away out of sight. I don't write many reviews but I am so impressed I thought I ought to let others know about this tiny Miracle!
K**N
”Diskret” storlek. Gör sitt jobb men ganska grovt ljud.
A**M
Bought for a record player, and it is absolutely perfect! I am very happy with the sound and size of this amp. I wish it had Bluetooth built in, but not a huge deal.
Trustpilot
4 days ago
1 day ago