DA4125 4 x 125W Class D Power Amplifier - DSPPA Audio

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DA4125 4 x 125W Class D Power Amplifier
DSPPA Audio

4 channel 125W power amplifier. Efficient class D amplifiers in 1U case.

Features Include:

4 X 125W power amplifiers

100V or 70V line output

Priority balanced inputs

Program Balanced Inputs

100V line priority inputs (for connection to an existing system)

230Vac or 24Vdc power.


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Questions & Answers

  • Specifications

    Model

    DA125

    Number of channels

    4

    Rated output power of each channel

    125WRMS

    Input sensitivity

    775mVRMS  (0dBV all balanced input 100VRMS) (100V unbalanced input)

    SNR (signal-to-noise ratio)

    >80dB (100VRMS output)

    Input impedance

    60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)

    Channel separation

    >70dB(1KHz)

    Frequency response

    80Hz-15kHz (±3dB normal operating conditions)

    THD (total harmonic distortion)

    <0.3 %     (1kHz normal operating conditions)

    Priority threshold

    >10mVp (priority balanced line input) >1000mVp (priority 100VRMS line input)

    Indicators

    “Protection”, “Limit”, “Clipping”, “Signal”, “70V”

    Protection

    Power-on, high temperature, DC, short circuit

    Power supply

    AC180-250V/50Hz   DC24V (rated output power -3dB)

    Overall dimensions (mm)

    (L×W×H)552×510×105         

    Machine dimension (mm)

    (L×W×H)483×435×44 (not including feet)

    Feet

    Four 6.5mm high soft plastic machine legs, can be removed as needed

    Power consumption (AC220V)

    653W

    Power consumption (DC24V)

    398.4W

    Static power consumption (AC220V)

    63.5W

    Static power consumption (DC24V)

    62.4W

    Gross weight (kg)

    8

    Net weight (kg)

    7


  • Manuals & Datasheets