Whadda 2 x 30W Audio Power Amplifier Kit WSAH4003

    1-5 Days
  • Description
  • More Details
  • Specifications

Available pre-assembled: VM113

Transformer: 322-012  0-12,0-12V

Replacement for Velleman K4003

The WHadda WSAH4003 is a small amplifier, constructed with the TDA2616 IC, with a maximum supply capability of 2 x 15Wrms (4 ohm) of 2 x 10Wrms (8 ohm). The IC is protected against overheating and short circuits. Additional rectifier and smoothing filter are unnecessary because alternating current can be connected directly with the unit.
  • Music power output: 2 x 30W / 4ohm
  • RMS output: 2 x 15Wrms / 4ohm or 2 x 10Wrms / 8ohm
  • Total harmonic distortion: 0.07% (1W / 1kHz)
  • Channel separation: 70dB
  • Frequency response: 7Hz to 60kHz (-3dB)
  • Signal-to-noise ratio: 98dB (A weighted)
  • Input sensitivity: 300mV / 150Kohm
  • Transient suppression on/off switch
  • Overload and short-circuit protection: max. 1h

      Constructional Kit: Easy


  • Dimensions: 70 x 50mm
    Power Supply: 2 x 12Vac / 2A