TB20A TPA3116D2 Stereo Amplifier 2.1 Channel Class D Audio Amp with Subwoofer Volume Control 2x50W 1x100W Sub Output Super Bass Power Amplifier, Treble Bass Independent Adjustment Power Supply

Analyzed on

752Total Reviews

Amplifiers

B

Company Review Grade:

Fosi Audio

70 Total Products

TB20A TPA3116D2 Stereo Amplifier 2.1 Channel Class D Audio Amp with Subwoofer Volume Control...

Analyzed on

Sold by Fosi Audio

A

Fakespot review grade

A

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Absolutely thrilled with this tiny amp. The case is solidly built metal. Only thing i didn't see in any reviews that was unexpected is the gate.

Bluetooth works good and * on front work well. Bluetooth range is phenomenal while streaming from my phone. Best of all, there's no disconnect or reconnect jingle.

Easy to connect. Easy setup. The interface versatility is definitely a plus. The subwoofer output is a definite plus.

Cons

When listening to any media via a bluetooth connection, this amp briefly cuts out the audio after any full silence no matter how brief. This is a major flaw in the bluetooth technology of this particular amp.

Extremely disappointed. No luck reaching manufacturer. It’s just a very cheaply made amp.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Have it running my outdoor speakers and it gets loud with great sound quality

Excellent sound quality powering my cambridge audio satellite speakers anddefinitive audio sub

Volume not even half way and the sound is very powerful

After purchasing a new desktop computer with windows 11 the grace digitals bluetooth was severely dragging video playback

Price

Doing a great job at a very affordable price point

This amp cant be beat for the price

These justify the high cost 80

I was hesitant to buy something this inexpensive but it really works

Shipping

Customer service when needed is prompt through and courteous

They got back to me within a couple of hours by email

Packaging/appearance

Got this to replace a pyle amp for my outdoor and garage speakers and it really packs some great power and nice punch

Very nice sound and simple set up in a compact package

Competitiveness

I think this is a good buy and i preferred the sound to the aiyima a07

I looked at so many amps of similar prices and i see nothing but mixed reviews

You can get a 32v x 5a power supply from fosi to get a bit more power out of it but thats 160 watts max so its still not 320 watts

Im convinced there isnt a better amp for the money

Overview

How are reviewers describing this item?
great, good, quality, little and bass.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 421.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 752 reviews as of our last analysis date on Feb 12 2024.