Our take
Aiyima A08 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2 Channel Amplifier Bluetooth 5.0 Support APTX-HD for Speaker Home Theater System (300W+300W)
- Adopts the original TPA3255, a high-performance Class-D power amplifier chip, which has Class-D efficiency and can bring true high-end sound quality circuits.
- 300W+300W HiFi integrated class D amplifier, exclusively designed for the customers who pursue HiFi sound and high efficient power output peak up to 300 Watt.
- Built-in high-power HIFI special high-efficiency switching power supply, directly inserted into 220V.
- Simple compact design, and the exterior design is delicate and a beautiful little amp, it can match your computer / desktop / home theatre system and so on.
- The use of audio-specific inductive, to ensure that the sound is crisp and powerful. Please match the correct speaker, and use high-quality audio cables to avoid noise.
Product details
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.
Features
- Adopts the original TPA3255 chip
- Built-in high-power HIFI special high-efficiency switching power supply, directly inserted into 220V
- High precision chip resistor is selected to ensure good signal-to-noise ratio of the whole machine
- The use of audio-specific inductive, to ensure that the sound is crisp and powerful
- A small size of 98mm x 198mm x 89mm, to meet your small space placement requirements
Note : The initial password for Bluetooth connection is 0123
Package Includes :
1x Aiyima A08 TPA3255 Bluetooth Stereo Power Amplifier
1x Bluetooth Antenna
Tech specs
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 | 98mm x 198mm x 89mm |
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