Bluetoot Amplifier - AIYIMA B03

Audio Amplifiers
$99.99 $79.99
Product name:160W*2 Bluetooth 5.0 digital power amplifier
Amplifier chip:TDA7498E
Audio input:Bluetooth/RCA/U-disk
Audio output:banana speaker jacks /Low frequency signal (connect active subwoofer)
Max output power:160W+160W(4 Ohm load)
Default Power Supply:DC32V/5A
Support format:MP3, WMA, APE, FLAC, WAV
U-disk capacity:max 32G
Bluetooth version:5.0
Speaker impedance:4-8Ω
THD:0.05% (1kHz 1W)
Input sensitivity:0.775V
Frequency Response
Channel:2.0 (with low frequency output)
Working voltage:DC 19-35V
Dimensions(L*W*H):118*117*35mm / 4.65*4.61*1.38in
Net weight:0.455kg / 1.0lb
Package weight:1.1kg / 2.43lb

1.Product uses TDA7498E chip, max output power can reach 160W + 160W, equipped with high-quality 32V/5A power supply enough to drive above 300W passive speakers. They both have a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
2.Besides stereo RCA, also supports Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc. It is also a digital music player with U-disk input supporting MP3, WAV, APE, FLAC and WMA lossless formats
3.A low frequency output is specially designed to connect active subwoofer speakers and the bass effects can be strongly enhanced. The sound is more delicate with treble and bass control, the shocking auditory effects make you feel like in the cinema.
4.Reasonable curcuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. Unique Bluetooth design without any external antenna, very practical and beautiful.
5.Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable, with input switch and indicator, very suitable for home and desktop audio system use.
Package include:
1 * Power Amplifier (without power supply)

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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Bluetoot Amplifier - AIYIMA B03
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