2x 2,500W RMS stereo amplifier


Posted on Sep 19, 2012

This circuit is of an 2x 2,500W RMS stereo amplifier, super-light and without switching-mode power supply. The circuit just shows a channel, and the power supply that it assists to the two channels. The audio circuit should be duplicated, but the power supply assists to the two channels without problems. A special care should be destined to the insulating transformer of the audio line, that should be of audio-high-quality, of the type used in microphone pre amps input line. The whole group (2 channels) of 5,000W RMS it should not weigh more than 32 lbs, already inside of an appropriate metallic box.


2x 2,500W RMS stereo amplifier
Click here to download the full size of the above Circuit.

This circuit is exclusively for amateur use. It contains not-isolated parts of the electric AC net and it can be very dangerous. The connections for the speakers are not isolated of the domestic AC net and it requests extra care. This procedure seeks to substitute a conventional power supply with great weight and cost reduction, without necessarily to use a switching-mode power supply. This procedure cannot be allowed in some countries for commercial-use. The author doesn't have any responsibility for the form as that circuit it will be applied.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Crystal display (LCD) tester
Mobile voltage regulator
Photo-Event Timer
22 Watt Stereo Amplifier
Water Tank Depth Sensor using Arduino
DC Motor Control
8-bit Digital to Analog converter (DAC)
Interpolating Scanner Circuit
NAD C 520
LCD series microprocessor circuit diagram of speech synthesis
Geiger–Müller meter circuit project



Top