Jul 22, 2008

Subwoofer Filter

I made a subwoofer filter as per the design discussed in Rob Elliot DIY Audio Site - Active Sub-Woofer and Controller, Project 48.

The circuit is working very well with my Subwoofer setup. I am running at on LM4780 parallel amplifier. 
Rob Elliot has come up with a revision of the circuit.


CCD said...

achchha dikh raha hai!!

Rastislav Matula said...


cooool said...

Nice Looking Amp.
where do u found 4780 & cost??

Marcos said...

Gracias por compartir tus trabajos, busque mucho este PCB, tank you!!!