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Fosi Audio

Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)

    • Based on 1,814 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Nov 22
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Features

  • TB10A is a highly efficient, fully integrated, digital audio power amplifier based on NEW class D amplifier technology. It supports a 12-24V supply voltage range, allowing it to be used in many different home audio applications.
  • TB10A 2.0CH home audio amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality.
  • Ultra-compact and high power output in a small aluminum enclosure. MAX Power Output up to 100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD). TB10A can drive 200watts(8 ohm), 300watts(4 ohm) passive speakers.
  • Built-in protection: under-voltage-lockout, over-temperature warning/error, short-circuit/overload protection, power stage pin-to-pin short-circuit, error-reporting through a serial interface, DC protection. Enjoy clear HiFi music with Fosi Audio TB10A.
  • What You Get: TB10A integrated stereo amplifier x1, power adapter x1, AC cord x1, user manual x1, our worry-free 18-month warranty, and friendly customer service.

Product Dimensions: 5.2 x 3.54 x 1.42 inches


Item Weight: 1.94 pounds


Manufacturer: Fosi Audio


Country of Origin: China


Item model number: TB10A


Is Discontinued By Manufacturer: No


Date First Available: October 22, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works fine for A/V rear channel speakers
I needed a modest output power amplifier to drive a pair of 8ohm rear-channel speakers. The TBA10A's 100W/ch is adequate for my setup. The construction is maybe a bit flimsy, but it's easy to set-up and use, and does its job well, for a reasonable price.
Reviewed in the United States πŸ‡ΊπŸ‡Έ on March 18, 2023 by Amazon Customer
    • Good Amp when you dont drive it too hard
It was a good little amp. A cheap way to boost the sound from my TV / Xbox to bookshelf speakers. I used it regularly for almost 3yrs before the left channel went 'south'. I liked the sound quality enough that I started using it to play music through my Xbox and accordingly the volume and levels were kept higher. I was surprised it tolerated my 8ohm infinity speakers as long as it did...then last week it sounded like a speaker was blown, but it was in fact the left channel. Still a good value and it worked great till I abused it. ... show more
Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 10, 2023 by Chris Benson
    • FOSI Amp
This Amp works great with my static bookshelf speakers! I have separated my record player from my entertainment center and created an awesome space for just listening to my records the way they were meant to be enjoyed!
Reviewed in the United States πŸ‡ΊπŸ‡Έ on March 2, 2023 by Phillip Kenny
    • Relief from harsh speakers!
When my Dayton Audio AP102 finally lost the left channel, which was weak since it was new, it was time for a new amplifier for my zone 2 outdoor setup. The AP102 lasted about five years, so I have no regrets, other than the persistent weakness in the left channel (which was "remedied" by use of the balance control). I looked at the newer, class D version of the amplifier, but the price had almost doubled since my initial purchase. I was curious to try the new "chip" class D amplifiers, so I started looking. I have had good luck over the years dealing with Parts Express, so I still have good feelings and nothing at all derogatory to say about them...Amazon Prime is just more convenient for me. After trying the Aiyima A07 and finding it unsuitable in my situation due to the lack of bass from my four Dayton Audio IO655s and no way to attenuate the treble nor boost the bass, I decided to try the Fosi TB10A2 primarily because of the included bass and treble controls as well as its reputation for being a more "warm" sounding amplifier. It's tiny, about 2/3 the size of the Aiyima. While I must give a slight nod to the Aiyima for elegance of construction, the Fosi is still nicely put together. When I first got the Dayton Audio IO655s I had one pair on the covered front porch and another pair under the house (which is on pilings). The lack of bass was so radical after I moved my Kicker KB6000s out to my shop, that I had to resort to using a powered subwoofer on the porch...the Dayton Audio SUB-1000, which was a game changer. I was concerned about using an MDF enclosure even on a covered porch...but it has held up extremely well despite the Florida humidity. The under house speakers had to make it on their own. The Dayton Audio AP102 was a class AB amplifier and had (rear-mounted!) bass and treble controls, so it was able to make the under house speakers sound okay. This little Fosi is amazing! the channel separation is worlds better than what I had with the AP102. The treble and bass controls thoroughly tamed my bass shy speakers and all is well once more. The AP102 was rated at 60 watts per channel, the Fosi at 100 watts per channel. Neither of these figures are real world numbers. That said, the Fosi gets far louder without breaking a sweat than did the AP102. It runs totally cool and the vastly improved soundstage really improves our listening experience. Highly recommended. ... show more
Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 11, 2022 by Kindle Customer
    • LITTLE BOX...BIG SOUND!
I was totally surprised this little box powers my PA floor monitors so well!
Reviewed in the United States πŸ‡ΊπŸ‡Έ on March 6, 2023 by Carmen Marranco
    • great amp!
Great, compact little amp for use in the garage.
Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 26, 2023 by Tim Novak
    • Exactly as described. This little guy packs a punch
I've always been skeptical about these little "Class D" amps. I discovered them when people started buying the Lapai LP series, but I held out because they just didn't seem like quality to me. Fast forward to 2020 and we now have lots of "high end" mini amps such as this TB10A from Fosi. All I can say is that this thing doesn't disappoint. My main concern with such a small amp was volume, so I tested these out on some full size tower speakers - one's that aren't very efficient and need little extra gain compared to my other speakers. Surprisingly, I was able to blast those things! I've got two very powerful home theater receivers that can obviously get the job done without even trying, but at 80-90% volume, this amp held it's own and put out enough power to play music at house party levels. This amp is MORE than powerful enough for a bedroom, and good enough to fill a basement or living room with loud sound. The other important thing is obviously the sound quality itself. I can't say anything negative about it. I didn't notice any hiss, distortion, or artifacts of any kind. The sound was clean all the way to max volume. Furthermore, the tone controls are entirely functional. A minor annoyance is that the "flat" position is 12:00 for each knob, but there isn't any notch that holds the knobs in place, so you really have to eye it and make sure both knobs are equal in order to get a flat response. Once moved from that flat position, the sound changes dramatically, but in a pleasing way. You can very easily add some high end sparkle or low end thump without ruining the natural sound of your expensive speakers. As for the little quirks, I encourage the use of banana plugs because the speaker wire terminals are smaller than average and it's really difficult to get the wire in there. The amp itself feels well built, but due to its size, it is very lightweight so I would recommend securing it with Velcro or 3M command strips if doing a semi-permanent installation. With that said, this is the perfect device for a mobile or portable speaker setup. This is exactly the thing to use if you're setting up speakers in an office or gym short-term. I give this product a 5/5 because for the price ($70), I can't imagine getting anything more. It is NOT the loudest, best sounding, most feature-rich amp out there. But for such a low price and such a small form factor, it is well worth the price. ... show more
Reviewed in the United States πŸ‡ΊπŸ‡Έ on January 15, 2020 by Valerie Pazmino
    • Exceeded expectations
It's tiny. Stays cool, even when used for hours at a time. Sound is clear. The power switch is a mini-toggle, and it seems somewhat fragile. But that design makes it much easier to use given the diminutive form factor of this amp.
Reviewed in the United States πŸ‡ΊπŸ‡Έ on January 4, 2023 by ScH

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