Specifications:

Material: High-quality components, more expensive materials used

Chip: TPA3255, high-performance Class D power amplifier chip

Power Supply Voltage: 52V

Output Power:

315W/4Ω distortion of 1.5%

185W/8Ω distortion of 1.5%

260W/4Ω distortion of 1%

150W/8Ω distortion of 1%

Frequency Response: 20Hz to 20KHz

Dynamic Range: >100dB

Signal-to-Noise Ratio (SNR): >111dB

Efficiency: >90%

Idle Loss: <2.5W

Control Mode: AD mode

Analog Input Interface: 2 VRMS

Compatible DACs: High-performance DACs like TI"s PCM5242

Heat Dissipation: Silent fan

Dimensions: 122.5 x 73.5 x 24.0 mm

Net Weight: 150 grams (0.15KG)

Features:

1. High Power Output with Low Distortion

The TPA3255 Ultimate Edition amplifier delivers exceptional power-up to 315W at 4Ω with only 1.5% distortion. This enables the amplifier to drive 4-8Ω speakers effectively, making it suitable for high-end audio setups that require clear and powerful sound across all frequency ranges.

2. Advanced PurePathu2122 Technology

Featuring the latest integrated feedback design and high-speed gate driver error correction (PurePathu2122), this amplifier maintains ultra-low distortion throughout the entire audio frequency band. The enhanced error correction capabilities ensure highly accurate sound reproduction for an exceptional audio experience.

3. High Efficiency and Low Idle Loss

With a work efficiency of over 90% and an idle loss of less than 2.5W, the TPA3255 significantly reduces power consumption compared to traditional amplifiers. The optimized gate driver scheme and high-quality MOSFETs contribute to substantial power savings, making it a cost-effective choice for continuous use.

4. Ergonomic and Compact Design

The compact design (122.5 x 73.5 x 24.0 mm) and lightweight build (150 grams) make the TPA3255 amplifier easy to integrate into various audio setups. Additionally, the ergonomic design ensures easy installation and handling, making it a practical option for both professional and DIY audio enthusiasts.

5. Superior Sound Quality with Balanced Tones

The TPA3255 amplifier eliminates the typical high-frequency harshness associated with digital amplifiers. It delivers a clear, clear sound quality characterized by crisp high notes, warm mids, and powerful bass. The background noise is imperceptible, and there is no impact sound when turning the device on or off, ensuring an immersive and enjoyable listening experience.

Package Included:

1 x TPA3255 High-Power Digital Amplifier Board