Amplifier Board - AIYIMA B2D1889

Audio Amplifiers
$29.99 $21.99
Product description:
TA2020 is a Class T audio stereo power amplifier integrated circuit.
Digital board IG wiring is very particular, you must first connect the audio input, speaker, power cord, and then power.
Product parameters:
TA2020 digital power amplifier board
1. Power supply voltage: DC9V-14V, recommended DC12V 5A 60W power adapter.
2. Output power: 13W+13W, 8 ohm (suitable speakers: 10W+10W 8 ohm)
3 Maximum output power: 20W+20W 4 ohm (suitable speakers: 15W+15W 4 ohm)
Recommend speaker: 4 Inch 20W 4Ohm
4 Frequency response characteristics: 20Hz -20KHz±0.5dB
5. Power efficiency 90%.
6. Dynamic range: 103 dB.
7. Channel separation: -80dB at 1kHz..
8. Quiescent current: 72mA
9. Size: 90*67*20 MM (without protruding parts)
Note:The IC must be installed with a heat sink before it work. otherwise heat will burn the IC.

Package included:
1Pcs TA2020 Digital Amplifier Board 

All items in store may take 2 to 5 business days to process.  Please add processing time to your shipping estimate below.

Here is an estimate of the shipping times.  Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times. 


Estimated Shipping Time

United States

10-30 business days

Canada, Europe

15-40 business days

Australia, New Zealand

15-45 business days

Mexico, Central America, South America

20-60 business days 

Middle East (UAE, Saudi Arabia)

20-40 business days


IMPORTANT: We are not responsible if a package is undeliverable because of missing, incomplete, or incorrect destination information. Please enter the correct shipping details when checking out. If you realize you have made an error, simply e-mail us at as soon as possible. However there is a 72-hour wait list for email, therefore, if your order has left our warehouse within 72 hours, it is out of our control.
Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.

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Amplifier Board - AIYIMA B2D1889
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