AIYIMA A3001 Power Amplifier

Parameters: Maximum output power: 300W*1 4Ω load Power amplifier chip: TPA3255D2 Tone chip: NE5532 DC chip: 2596 Full frequency frequency response: 20Hz-20kHz (±3dB) Speaker matching impedance: 4-8Ω Distortion: 0.03% when outputting 1W Working voltage: DC24-35V Signal to noise ratio: ≥106dB Input sensitivity: 0.775V Dimensions (L*W*H): 120*117.5*36MM (without protruding knob section) Bass cutoff frequency adjustment range: 40-300Hz Bass attenuation slope: -12dB Slope

Panel description: 1.Power switch 2. Power indicator 3. Full/bass operation mode switch. 4. Bass up frequency adjustment knob (knob is only available in bass mode) 5. Volume knob (clockwise volume increases, counterclockwise volume decreases) 6. Audio input interface (such as CD, DAC decoder, mobile phone, TV, etc., red to the right channel input, white to the left channel input) 7. Low-pass output (connected to the active subwoofer, synchronized output with the amplifier) 8. Speaker interface (red to positive, black to negative) 9. Power interface (DC power supply must not exceed 35V)

Connector type: AV HDMI Port: Yes