$109.99 $62.99
$169.99 from $115.99


Audio Amplifiers
$159.99 $149.99
Product description:
TPA3255 is a high-performance class D power amplifier, it has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality.

1.Adopt original TPA3255 chip
2.Built-in high-power HIFI special high-efficiency switching power supply, directly inserted into 220V
3.High precision chip resistor is selected to ensure good signal-to-noise ratio of the whole machine.
4.The use of audio-specific inductive, to ensure that the sound is crisp and powerful.
5.A small size of 101/93/184 mm, to meet your small space placement requirements.

Note: The initial password for Bluetooth connection is 0123.

Basic Parameters:
Amplifier IC: TPA3255
Output power: 315W/4Ω 185W/8Ω
Bluetooth version: Qualcomm QCC3034 5.0 chip
Decoder IC:PCM5102 decoding
Bluetooth support: CRS8675-SBC/AAC/APTX/APTX-LL/APTX-HD 16-24Bit 44.1Hz-48Khz
USB decoding: 16Bit-48Khz
Frequency response: 20Hz-20Khz
Input power: AC100-240 50/Hz
Operational amplifier: NE5532
Signal to noise ratio: (SNR)> 111dB
Impedance: 4-8Ω
Quiescent current: 60mA
Work efficiency:.>90%
Output Power:
315W/4Ω, distortion 10%
185W/8Ω, distortion 10%
260W/4Ω, distortion 1%
150W/8Ω, distortion 1%
Product size: 101*93*184mm

Package included:
1Pcs TPA3255 Amplifier

Customer Reviews

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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


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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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