Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini Wireless High Power Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers TPA3116D2 50W x 2 Fosi Audio ZK-502T

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419Total Reviews

Amplifiers

B

Company Review Grade:

Fosi Audio

70 Total Products

Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini Wireless High Power Digital...

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Sold by Fosi Audio

B

Fakespot review grade

B

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Pros & Cons

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

Pros

Device is spectacular. Not hard to assemble (4 posts and 8 screws) only took about 30min to build and add wires.

Reviewer is a bit of a geek and a sound snob so this thing fit me perfectly. Sound is clean, and louder than i'll ever need, but then i'm not going for ear bleeding volumes either. Decent power to run bookshelf to full-size speakers.

Perfect upgrade for my fender bender speaker project. Bose speakers work well too. I use these to hook into my retro roland sound canvas.

Metal plates that seem to be etched (or maybe lazer engraved? The knobs are metal as well and feel hefty.

Current audio system has * preamp and rotel power amp. Powering with a cheap switchable 12v power supply, will upgrade soon to 24v. Using this on a 19 volt goodwill-bought laptop power supply. The phillips fidelio power supply plugs right in without a... Read More

Cons

Every 5 min or so it makes one of the bluetooth connected or disconnected sounds and interrupts whatever you are playing through them.

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Highlights

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

Quality

Overall i am happy with the product and would not hesitate to buy another fosi product

Sound quality is as much about good speakers as it is about a decent amp

With the polks it sounded good enough that its not going in the garage just yet

Added two small quality loudspeakers from goodwill at 5 each

Price

I ordered this based on the positive reviews and the low price

Packaging/appearance

The knobs are metal as well and feel hefty in the best way again i expected plastic with a metallic coating

Competitiveness

Working at 12v uses less than 1 a over 4ohm speakers delivers a clean and clear sound

Decent power to run bookshelf to fullsize speakers

Assembled and paired easily and tested it out with some old speakers salvaged from a broken wireless system and a 12vdc 3a ps i... Read More

Runs for hours on 4 18650 batteries

Overview

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

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 403.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 419 reviews as of our last analysis date on Aug 4 2022.