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2 x 25W (RMS) Hybrid Stereo Power Amplifier

2 x 25W (RMS) Hybrid Stereo Power Amplifier

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Availability: In stock.

Product Name Price Qty
CK250 - 2 x 25W (RMS) Hybrid Stereo Power Amplifier (Kit) $43.95
UK250 - 2 x 25W (RMS) Hybrid Stereo Power Amplifier (Assembled) $49.95
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Quick Overview

  • Supply voltage: 30 to 45V DC / 2A
  • Input sensitivity: 300mV
  • Output power using 45V DC:
    Music power 2 x 35W / 4 Ohm
    RMS power 2 x 25W / 4 Ohm
  • Maximum distortion: < 0.2%
  • Frequency response: 30Hz to 30KHz
  • PC board dimensions: 3.84" x 1.89"


    • This high quality, low noise stereo audio power amplifier is based around the Hybrid Integrated Circuit STK4392 manufactured by Sanyo. The circuit has a maximum music output power of 35W per channel (25W per channel RMS).
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