Aid and Trade

Retail Price: $30.99 Wholesale Price:     $23.95 Your Profit: $7.04

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 drive two more speakers. Supply voltage: 12 18v dc 3 4a.