This is a medium power guitar amplifier is recommended especially for portable amplifier. The amplifier is a combination between a simple integrated audio driver, LM391-80 and a stage of output power designed contratemps with bipolar transistors.
Thermistor NTC, which is in temperature contact with output power transistors, allows to separate AO LM391 power stage when it heats too much. continue reading…

QX2-480 2 channel car amplifier is elegantly appointed with chrome end caps, but functionality has not been overlooked, as evidenced by the abundance of thermal dispelling aluminum and air circulating channels on both sides of the heat sink. All this, along with our proprietary power supply design for extreme bass reproduction, keeps the air moving and the mirrors vibrating in your vehicle. continue reading…

The T600-4 Rockford Fosgate 600W amplifier offers the perfect balance of power output and compact design required for high performance audio systems. The 4-channel configuration allows fine tuning adjustments between front stage component systems and rear surround speakers. The built-in crossover also allows the rear channels to be configured for running one or two subwoofers. continue reading…

There are power ratings on every car stereo amplifier made. Learn tips from our stereo expert on how to read the true power rating on a car stereo amplifier rather than the one stated in this free video clip on stereo systems.