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 PurePath™ Technology