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Subwoofer Circuit

Low pass filter subwoofer using LM324

Last Updated on: July 10, 2021 by ElecCircuit.com
SCHEMATIC of low pass filter subwoofer using LM324

This is a low pass filter subwoofer using IC 324 and some other components.

Categories Amplifiers Tags Low pass filter, Subwoofer Circuit 3 Comments

Cheap car subwoofer filter circuits

Last Updated on: July 10, 2021 by ElecCircuit.com
cheap-car-subwoofer-filter-circuits-M5218A

This car subwoofer circuit set Suitable for use with a great car audio system. Since this circuit is designed to operate with a 12 volt DC power.

Categories Amplifiers Tags LM1458, Audio filters, Car amplifiers, Low pass filter, Subwoofer Circuit 21 Comments

Mini subwoofer circuit using LF347N

Last Updated on: July 10, 2021 by ElecCircuit.com
Mini subwoofer circuit using LF347N

This is mini subwoofer circuit stereo system for home using low noise LF347, it can select frequency output filter is 60Hz,50Hz and boost up preamplifier. […]

Categories Amplifiers Tags Audio filters, Analog Signal Converters, Low pass filter, Subwoofer Circuit 9 Comments

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