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Power amplifiers stereo — Emotiva BasX A4

Description, images, technical data and specifications

Emotiva BasX A4
Image source — © Emotiva

The BasX A4 is a four—channel power amplifier that outputs 100 watts/channel at 8 ohms and 130 watts/channel at 4 ohms, all channels are engaged, with a nominal harmonic distortion + noise ratio of <0.02% and a signal-to-noise ratio weighted on the A scale.

Specifications

  • Model name

    BasX A4

  • Input sensitivity (mV)

    1200

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    27 000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    100

  • Output power (4Ω) (W)

    130

  • Gain (dBu)

    29

  • Frequency response low +/- 3dB (Hz)

    10

  • Frequency response high +/- 3dB (Hz)

    80 000

  • Signal to Noise Ratio (dB)

    >115

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    < 0.02

  • Max power consumption (W)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    432 × 102 × 394

  • Weight (kg)

    11,8

  • Official link

    https://emotiva.com/products/basx-a4-four-channel-power-amplifier

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