nickh75

Well-Known Member

• Oct 9, 2008

• #1

evenin all, got a problem with the sub woofer in the back door, not working
checked the wires, sub end and head unit end an all seem ok,
is there anything else simple to check first b4 i rip the fooker out for good?

problem is i do like my base when thrashing metallica out when i'm driving

any help would be appertiated.
Nick

 

gotoneatlast

New Member

• Oct 9, 2008

• #2

Is it an active subwfr?, if so try fuses on unit itself and inline power fuse on battery connection lead.

 

James

Active Member

• Oct 9, 2008

• #3

Could be that the drivers are blown or if the head unit has been changed the amp is not connected properly

 

nickh75

Well-Known Member

• Oct 9, 2008

• #4

gotoneatlast said:

Is it an active subwfr?, if so try fuses on unit itself and inline power fuse on battery connection lead.

Click to expand...

yes its active sub

James said:

Could be that the drivers are blown or if the head unit has been changed the amp is not connected properly

Click to expand...

thanks lads will have another look 2moro

 

N

NeilT

Active Member

• Oct 9, 2008

• #5

I am sure I read on here somewhere that you can turn the rear door woofer off and on by pressing and holding the power button for a few seconds. Have you accidentally turner the speaker off?

 

discool

Well-Known Member

• Oct 10, 2008

• #6

If it's the standard LR sub in the back door then there are no fuses to worry about.
The sub picks up the 12v power from the head unit also the 12v for switching the amp along with the sound input signal. So have you checked your voltages at the amp.
Perhaps the amp has packed up.

Depending on the model of head unit the bass can be turned down to nil (-4 shown in the display) but I'm sure you would hve checked that.
Pressing the power button will certainly turn off the sub as it also turns off the head unit.

 

T

terratology

New Member

• Oct 13, 2008

• #7

sounds as though the voice coil has gone,put a multi meter across the terminals to check whether theres a continuous current, if there isnt its your voice coil. on big pa equipment you can get drivers reconed but you cant on car stuff.