Hissing feedback coming from speakers?

 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 31
Registered: May-04
I have an annoying hissing coming from my speakers. I've noticed it the last few weeks. I turn the car on and it will hiss for a few minutes then, all is good. I can turn off my car then turn it back on after it has stoped the hissing and it won't hiss. If I leave it for 30+ minutes and come back and start my car it will hiss. I've had my system hooked up for 2 years. I have approx. 1500 wrms going to two 12" L7's.

Any information to the problem I'm having is much appreciated.
 

Platinum Member
Username: Glasswolf

Wisteria, Lane USA

Post Number: 10783
Registered: Dec-03
turn down the gain on your amplifier
 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 32
Registered: May-04
The gain on my amp is down. It doesn't hiss anymore after a minute of driving. But, it happens every time I start my car. I'm begining to believe it is my alternator. Could this be true. Is my charging system weezing down. I do have a stock alt.

I really don't think it's my gain. Why would it only hiss for a minute then be completely clear?

Let me know dog
 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 33
Registered: May-04
anyone?
 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 34
Registered: May-04
any help people. I don't have any expertise in this town. it is small.
 

WhatRuOn
Unregistered guest
sounds like a bad ground
 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 35
Registered: May-04
I'll check it out thanks, dog.
 

Bronze Member
Username: Deadman

Kirksville, MO USA

Post Number: 36
Registered: May-04
I checked the grounds on both amps. I have them screwed in to a couple of bolts in the back underneth the seat. They both looked good.

I can't imagine what's going on. My amp has worked good for about a year now. I have a JBL 1200.1 GTO. My component amp is an alpine 340. I've had that for 3 years.

Could my amps be crapin' out on me?

Help me out.
« Previous Thread Next Thread »



Main Forums

Today's Posts

Forum Help

Follow Us