Audio Amplifiers

Car amplifiers circuits, tips, news and reviews

XM-604M car amplifier is produced by Sony and can deliver up to 60W x 4 RMS into 4 ohms or 70W x 4 RMS into 2 ohms and you can use it at 160W x 1 RMS into 4 ohms (Rear). It has a 80 Hz Selectable HPF/LPF and a 600W Max Power consumption. continue reading…

Yamaha A-S2000 Natural Sound Stereo Amplifier. The A-S2000 presents us with an amplifier that at modest volumes is a lively performer with a bright, upfront personality. The built-in phono stage is capable of good performance with a variety of high and low output cartridges. continue reading…

This car stereo booster uses an LM2896 IC which has two integrated amplifiers. It can be powered with voltages up to 15 volts. The power output is 2.5 watts per channel with an 8 Ω load and supply voltage of 12 volts. Using the bridge tehnique in the circuit gives a power output of 9 watts. The car audio booster can be powered up from 3 up to 15 volts.
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tda2005TDA2005 is a 20W is a bridge amplifier for car radio. The TDA 2005 is classB dual audio power amplifier in MULTIWATT) package specifically designed for car radio application : power booster amplifiers are easily designed using this device that provides a high current capability (up to 3.5 A) and that can drive very low impedance loads (down to 1.6W). continue reading…