Toofastgs
New member
Ok couple months ago the amp died in my beloved JBL PB12 sub. I lost sight and it sat as i hardley ever use my home theater.
Well today was my birthday and i got day off and i wanted to watch movies all day. So what did i do for a sub?
1. Lets open her up and take a look.
2. Already tried to fix with no luck so let the Rewire begin. Rewired the speaker wires to an high level out so i can get the power to the speaker.
3. Back together.
4. Temp amp until i get a new bash amp or a new sub all together.
5. Hmm How to power. Yep An old PC power supply i had.
6. YAY! Power.
I Will have video of it working. But not like it used to be amp that was in it was a 250 rms 310 peak. Only getting 160rms right now. Now i might bridge the other 2 channels from my old 4ch and double the power.
There is a constant hum. I think this is either a bad power supply or due to the fact i used the high level out as a jumper so i could keep the box some what sealed. No cant hear it in a movie or music. Later i will try to run the speaker wire where the power wire was.
Well today was my birthday and i got day off and i wanted to watch movies all day. So what did i do for a sub?
1. Lets open her up and take a look.
2. Already tried to fix with no luck so let the Rewire begin. Rewired the speaker wires to an high level out so i can get the power to the speaker.
3. Back together.
4. Temp amp until i get a new bash amp or a new sub all together.
5. Hmm How to power. Yep An old PC power supply i had.
6. YAY! Power.
I Will have video of it working. But not like it used to be amp that was in it was a 250 rms 310 peak. Only getting 160rms right now. Now i might bridge the other 2 channels from my old 4ch and double the power.
There is a constant hum. I think this is either a bad power supply or due to the fact i used the high level out as a jumper so i could keep the box some what sealed. No cant hear it in a movie or music. Later i will try to run the speaker wire where the power wire was.
