TPA3255 dual-core HIFI high-power amplifier Bluetooth 5.0 household Class D amplifier with heavy bass Stereo: 300W + 300W Subwoofer

Name: TPA3255 dual-core HIFI high-power amplifier Bluetooth 5.0 household Class D amplifier with heavy bass Stereo: 300W + 300W Subwoofer
Brand: MicroHello
SKU: TPA32552026052701
Price: 115 USD
Availability: InStock

SKU: TPA32552026052701

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$115.00 ~~$189.00~~

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Description

Parameter
Working method:Class D
Bluetooth solution:Bluetooth 5.0
Supported Protocols:sbc
Power amplifier IC:Two pieces of TPA3255 chips
Quiescent current:60mA
Work efficiency:>90%
Output power:Stereo 300W + 300W subwoofer 600W
Frequency response:20Hz to 20KHz, with subwoofer ranging from 20 to 200Hz
Dynamic range:>100 dB
Signal-to-noise ratio:(SNR)>11ldB
Power supply:AC 100~240V, 50/60Hz
Overall dimensions:183*52*189MM
Total weight:1.45 KG with packaging shall be calculated as 2 KG

TPA3255 has two versions: a 2.0 channel version and a 2.1 channel version. Their differences are as follows:
The 2.1-channel version employs a dual TPA3255 amplifier chip architecture, delivering more robust power output. Its Bluetooth protocol currently supports the SBC format. The 2.0-channel version, on the other hand, is equipped with a single TPA3255 chip, offering more comprehensive compatibility in Bluetooth audio transmission and supporting various high-definition coding formats such as SBC, AAC, APTX, and APTX-HD, catering to users with higher sound quality requirements