The LM383 is an affordable, high-performance amplifier suitable
for automotive applications. High current carrying capacity (3.5a)
enables the device to low impedance loads with low drive power
Distortion. The LM383 is current limited and thermally protected.<cut>
High voltage protection is available (LM383A), the
Way, the amplifier to withstand 40V transients on its offer.
The LM383 is in a 5-pin TO-220 package.
This circuit can use with 4 ohms speaker.LM383 MUST be installed on a heat sink.