Fosi Audio BT20A PRO 300W x2 TPA3255 BT5.0 Home Audio Stereo 2CH Mini Amplifier

US $94.95
or Best Offer
or 4 interest-free payments of $23.74 available with
Condition:
New
Shipping:
Free USPS Ground Advantage®.
Located in: Cumberland, Maryland, United States
Delivery:
Estimated between Fri, Oct 31 and Thu, Nov 6 to 94104
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eBay item number:127108482460
Last updated on Jul 04, 2025 08:08:25 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Frequency Range
20Hz-20kHz(±1.2dB)
DC Input Range
24-48V
Output Power
300Wx2 @4Ω
MPN
TPA3255
Year Manufactured
2023
Compatible Product
Antenna
Product Dimensions
5.59 x 4.21 x 0.16 inches
Audio Outputs
Banana Speaker Jacks
Power Supply
32V 5A
Amplifier Class
D
Brand
Fosi Audio
THD
≤0.005%
Type
Hi-Fi Amplifier
Chip Set
TPA3255
Audio Inputs
RCA
Number of Channels
2
Input Mode
Bluetooth 5.0 + RCA
SNR
≥108dB
Manufacturer Warranty
1 Year
Model
BT20A-PRO
Features
Digital
Output Mode
Passive Speakers + Pre-out
Item Weight
2.42 pounds
Power
300W x2
UPC
731235301456
Category

Item description from the seller

About this seller

Local-Pickers

97.1% positive feedback5.7K items sold

Joined Feb 2013

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.8

Seller feedback (2,053)

All ratingsselected
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  • e***e (73)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I absolutely LOVE them! The are exactly as the pictures display! In PERFECT condition & in original Timberland box packaging!🔥 The value of these boots in this condition would be full price from in store but seller offered an amazing discount!! Thank youuuu 🙏😊 was easy to communicate with & shipped promptly! But delivery took a little longer than expected. I'm a SUPER SATISFIED CUSTOMER either way😄 DEFINITELY RECOMMEND👍💯
  • r***d (516)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    There was a seller error with my shipping address and my order was shipped to another state. With 3 hours of contacting the seller, they had a replacement order on my doorstep. It came from Amazon. Very impressed!!!
  • 0***8 (1187)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    a++ transaction. exactly as described. well packed. fast shipping. best offer accepted.

Product ratings and reviews

4.6
19 product ratings
  • 14 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Just started using the amplifier. Much b...

    Just started using the amplifier. Much better than the first digital amplifier I used years ago. Seemingly not bad for the amount of space needed it’s incredible. No chance to crank the volume yet. The sound quality is good. Very happy to try this out. It’s pushing my speakers easily

    Verified purchase: YesCondition: NewSold by: fosiaudio-factory-store

  • Top critical review

    I don't recommend The Fosi Audio MC101 B...

    I don't recommend The Fosi Audio MC101 Bluetooth Stereo Home Amplifier Mini with VU Meter 2.0 The VU meter just bounces back and forth for looks it doesn't actually measure the voltage use, The amp has no power output, an alarm clock radio has got more volume power then this amp does but the sound quality from this amp is perfect if your using Mickey Mouse speakers also the amp makes a snapping sounds through the speakers while changing inputs from RCA to Bluetooth and powering on and off

    Verified purchase: YesCondition: NewSold by: fosiaudio

  • Nice little amp that works great. It app...

    Nice little amp that works great. It appears to be very well made and looks cool to boot. I really like the size and the sound is really clean. I also like the 3 position toggle switch as it allows you to choose aux or Bluetooth. The Bluetooth auto-connects when selected as well.

    Verified purchase: YesCondition: NewSold by: fosiaudio

  • I am an audiophile. I use this little a...

    I am an audiophile. I use this little amp over bluetooth in the kitchen with 4 ohm speakers. It sounds great! No distortion. Nice and clean. its not APTX but it works. Interface is dead simple. I do wish it would store more than 1 bluetooth pairing at a time. Also, the rear connections are very crowded.

    Verified purchase: YesCondition: NewSold by: fosiaudio

  • Little receiver is neat. I used it to re...

    Little receiver is neat. I used it to rebuild a Bluetooth speaker, turned out great.. very powerful

    Verified purchase: YesCondition: NewSold by: fosiaudio