| Author |
Thread: NEED HELP Bad!!!! |
    
Bronze Member Username: Audiowizard69
Post Number: 12
Registered: Nov-05
|
| Posted on Saturday, November 19, 2005 - 08:46 pm: |
|
i have a little 80 watt amp to power an 8 inch woofer in my bedroom and i have tryed all kinds of power supplies. all i get is a humming noise from the sub. i even bought a noise filter and put on it but it helps nothing... If anyone knows how i can fix this please let me know. |
|
|
|
Gold Member Username: Project6
Post Number: 4293
Registered: Dec-03
|
| Posted on Sunday, November 20, 2005 - 08:27 pm: |
|
Are you using a car amp? What is the amperage rating of your power supply? Is the amp grounded to the power suppky? |
Gold Member Username: Project6
Post Number: 4294
Registered: Dec-03
|
| Posted on Sunday, November 20, 2005 - 08:28 pm: |
|
oops, I meant power "supply" |
Bronze Member Username: Audiowizard69
Post Number: 15
Registered: Nov-05
|
| Posted on Sunday, November 20, 2005 - 09:05 pm: |
|
3 amp rating and it is grounded to the power supply |
|
| Posted on Sunday, November 20, 2005 - 11:44 pm: |
|
ive just blew my ashdown electric blue 180 bass amp,is there some way u can tell with a battery that ur amp is defently blew? |
Gold Member Username: Project6
Post Number: 4298
Registered: Dec-03
|
| Posted on Monday, November 21, 2005 - 02:28 am: |
|
Audio Wizard,
You need a lot more than 3 amps. You have to match or exceed the ampere rating of the vehicle. Try and get a power supply that is rated at 30 amps. |
|
