How to build your own car audio amplifier?

[selvaraja]

build your own car audio amplifier

Hi guys,

How to build your own car audio amplifier...have any idea you can share. thanks in advance.

 

[flatulent]

Re: audio amplifier

I would suggest a ready made IC. **broken link removed**
is a selection.

If you want to 4x the power and reduce even harmonics, use a bridge topology.

 

[cozturk]

audio amplifier

LM3886 68W amp seems very good. pcb can be found on the web as "Trivial Amplifier" **broken link removed**

 

[rx5]

audio amplifier

try this links:

hxxp://home.quicknet.nl/qn/prive/m.ursum/osio/70poweramp.jpg

hxxp://users.swing.be/edwinpaij/ampli_mosfet_360_w.htm

hxxp://www.diyaudio.com/forums/showthread.php?threadid=21113&perpage=15&highlight=&pagenumber=1

hxxp://www.diyaudio.com/forums/showthread.php?s=&threadid=28743

hope this helps you out

 

[bimbla]

Re: audio amplifier

Check the ST site. They have Quad power amps which could be useful in saving space and cost.

bimbla.

 

[yeechyan]

audio amplifier

A very simple configuration with not much external components, can try TDA1518. It's not expensive either.

 

[metal]

Re: audio amplifier

Hello

Check this link :

https://members.tripod.com/valveaudio/INFO.htm

Regards