How to build a $20 47A power supply

[brushlessboy16]

Originally Posted by ANGRY-ALIEN

A good reason for them not to touch when they are on... you can get a big spark between them... you can even short the internals... did you remove the ground to get them running together?

It was unplugged, just had not discharged yet,

Amp was running fine on just 1 PSU tho

[ANGRY-ALIEN]

Yep... those Caps will hold a bit for a while...

[florianz]

hi there,
I am trying to get an other power supply, and have found an p/s "750W p/s ASR2500PS Intel Modul for SR2500". it supplies 62 amps (!!), I just wonder where to connect what... it looks a bit different than the HP serverer power supplies.


I have three chargers (average stuff) on one pc 500w p/s and sometimes it seems not to be sufficient.

otherwise I am going to get a 800w PC p/s, it may be a bit easier for me, 'cos I have already converted one. this server stuff is new to me...
edit:
this one might be an alternative:


many thanks
florian

[snellemin]

lol, I use to have 4 10" subs in a gigantic box in my room. That sucker went below 10hz. Went on every morning as a alarm. Imagine 600W rms going off at 9am. I use to run car amps. I've have a few other Server PSU and plan to setup a system in my garage with the spare car audio that I have left over.

my high school setup.

[brushlessboy16]

Originally Posted by snellemin

lol, I use to have 4 10" subs in a gigantic box in my room. That sucker went below 10hz. Went on every morning as a alarm. Imagine 600W rms going off at 9am. I use to run car amps. I've have a few other Server PSU and plan to setup a system in my garage with the spare car audio that I have left over.

my high school setup.

Hey are those pioneer 10's in the top center? Those are what Im currently running, have the model number for them?

[brushlessboy16]

[snellemin]

I don't have the model number. I do remember that they are the free-air models. I still have 6 of them. I would have to uninstall them to see the model number. They could be TS-W253C .

[brushlessboy16]

Originally Posted by snellemin

I don't have the model number. I do remember that they are the free-air models. I still have 6 of them. I would have to uninstall them to see the model number.

maybe thats why mine sound like crap in my ported box...

I have an old gm-x962 pioineer amp that works great!
Drivers apparently need replacing

[snellemin]

I used those speakers in isobaric, aperiodic, sealed and bandbass boxes. Never had issues with them. I even use to DJ with them.

[brushlessboy16]

Originally Posted by snellemin

I used those speakers in isobaric, aperiodic, sealed and bandbass boxes. Never had issues with them. I even use to DJ with them.

Maybe not then.. Found out my box is a Bandpass enclosure... if that means anything..

Sounds good in my 01' Kia sportage...

[snellemin]

I have a family now, so my sound system is way smaller...

[snellemin]

naah, it could be your amp. These woofers need some power to sound good. I would stick some pillow stuffing in your box. It could be that your box is leaking air if the woofers are in their own chambers. I also use to add dynamat inside the box itself.

Here's a link of the box that holds 4 of those woofers. http://www.cardomain.com/ride/426334/2

[sujuara]

what about this power supply...

http://www.rc-monster.com/forum/showthread.php?t=28031

[brushlessboy16]

Cleaned up my wiring, put an anderson 50amp connector on it(same one I use in my car) for quick changes

[snellemin]

Looking good BB.

I remember having a box like yours in my room. I had it setup in a corner with the ports firing up. Chicks like sitting on the plexiglass while the music booms.