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2 x 20W Bridged Stereo Power Amplifier Kit

Part No.: 2902-150

Shipping Weight: 115.00 g.


Price Ex VAT: £19.28

(£23.14 inc tax)
In stock

Our quantity discounts (excl VAT):

Buy Quantity  4+ 
Price Ex VAT  £17.35 

Quick Overview

  • Supply voltage: 12 to 18V DC / 3 to 4A

  • Based on four TDA2003 Integrated Circuits

  • Input sensitivity: 100mV / 47K Ohm

  • Output power using 18V DC supply:
    Music power: > 2 x 22W / 4 Ohm
    RMS power: 2 x 16W / 4 Ohm or 2 x 12W / 8 Ohm

  • Frequency response: 30Hz to 20KHz (-3dB)

  • Includes four gold-anodized heat sinks

  • Includes volume control
  • This circuit consists of two separate 20W bridged power amplifiers (one for each channel) based on four TDA2003 monolithic Integrated Circuits to deliver more than 40W of music power into a pair of 4 Ohm speakers. Running on 12V DC, this stereo amplifier is ideal for the car in order to boost the audio power or to add two more speakers. In addition, it can be connected to any stereo audio source such as a Walkman, Discman, or MP3 Player. Supplied as a kit of parts.

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