How to make a bass amplifier for a speaker system

[vinai]

hi,i want a simple circuit to contruct the bass amplifier section for an audio input to a sub woofer speaker.actually it is not giving any bass music satisfactorily.so, i thought of trying to solve it using a bass amplifier circuit which would be quite easier to construct. so, please help me in doing it.

 

[soundguruman]

It's not easy. Buy a used power amplifier...

 

[americanaudiophile]

If you have an unpowered subwoofer then purchase a subwoofer plate amp such as these:
http/www.parts-express.com/cat/subwoofer-plate-amplifiers/332
or buy a used stereo receiver, integrated amp, or basic power amp (must have a volume control so you can adjust bass level).