Low-pass filter circuit diagram subwoofer

Posted on Mar 28, 2007

Many subwoofer low-pass filter circuit , this is just another. Circuit given here are based on discharge from ST Microelectronics shipped TL062. TL062 is a dual high input impedance J - FET operational amplifier with very low power

Low-pass filter circuit diagram subwoofer
Click here to download the full size of the above Circuit.

consumption and high slew rate. Operational amplifier with excellent audio features, this track is very suitable. Inside two TLC062 operational amplifier, the first one is wired as a mixer and preamplifier stage. Left and right channel is connected to the inverting input IC1a mixing. The first stage of the gain can be adjusted using the output of the first stage is pot R3.The network through the filter assembly R5, R6, R7, R8, C4 and C5 is connected to the input of the second stage. The second operational amplifier (IC1B) as a buffer, in 7 feet of TLC062 and filter the output. Schematic Precautions Good quality printed circuit board assembly. The circuit can be +12 / -12 V DC dual power supply. In IC1 holders must be installed.

Leave Comment

characters left:

New Circuits



Popular Circuits

FM stereo multiplex generator
Linear light-meter circuit
turret diy
Voltage-to-Frequency And Frequency-to-Voltage Converter
AN7223 Am Tuner Fm/am If Amplifier Circuit For Radio Cassette Recorder Panasonic Semiconductor
MW0LLO RF Milliwatt Meter
Build a Miniature High-Rate Speed Control with Battery Eliminator Circuit (BEC)
A star-delta switch automatically a start-up circuit