crackling/static with new headunit install

Audio, Electronics and Lighting questions and answers

Moderators: timk, Stu, -alex, miata, zombie, Andrew

User avatar
ducktape69
Racing Driver
Posts: 997
Joined: Tue Dec 13, 2005 11:57 pm
Vehicle: ND - 2 GT
Location: Sydney....Westside

crackling/static with new headunit install

Postby ducktape69 » Tue Sep 11, 2007 4:05 pm

getting crackling/static/distortion from both speakers when sound turned up(even with no bass at all).

i done all the wiring properly...
and doesnt seem to happen with the radio..
and ideas?

Cheers,
Sam
BLECK 2002 Mazda MX5 NB8B. Custom Heatshielded CAI . KYB AGX's + King Springs. 17\" Bleck Rims. Custom BASSSS Install.

User avatar
Fuzzlet
Racing Driver
Posts: 1077
Joined: Sat Feb 25, 2006 6:35 pm
Vehicle: ND - 2 GT
Location: Berowra
Contact:

Postby Fuzzlet » Tue Sep 11, 2007 4:57 pm

Whats the other source unit? Is it an ipod adapter? CD stacker? CD in unit?

Ipod adapter - sounds like you have a dodgy connection somewhere, otherwise I'm not sure. Keep the cable away from power cables

CD Stacker - As above

CD in HU - Have you tried other CDs? If so, and it still does it, perhaps the lens of the reader is dirty. Most cd shops sell cleaning kits
Current: Red 04 SE (Slightly modified) - 133rwkw@7psi - Winner of the Mania Dyno Day 2008
Previous: Titanium 04 SE (Standard)
White 94 NA (Severely Modified) - 180rwkw - Runner up at the Mania Dyno Day 2007

User avatar
ampz
Racing Driver
Posts: 814
Joined: Fri Sep 23, 2005 9:56 pm
Vehicle: NA6 - Turbo
Location: siiiidaneeey
Contact:

Postby ampz » Tue Sep 11, 2007 6:56 pm

did you replace the speakers?
If not it could be buggered cones :oops:

you need to give us some more info, it sounds like maybe a short from one of your speaker sources, static could be an insufficient ground.
Huh?

User avatar
Fuzzlet
Racing Driver
Posts: 1077
Joined: Sat Feb 25, 2006 6:35 pm
Vehicle: ND - 2 GT
Location: Berowra
Contact:

Postby Fuzzlet » Tue Sep 11, 2007 9:38 pm

Just re-read ur post...Are the speakers still original? If so thats the problem. They'll be distorting, because they cant handle much power
Current: Red 04 SE (Slightly modified) - 133rwkw@7psi - Winner of the Mania Dyno Day 2008
Previous: Titanium 04 SE (Standard)
White 94 NA (Severely Modified) - 180rwkw - Runner up at the Mania Dyno Day 2007

User avatar
Ajay
Racing Driver
Posts: 901
Joined: Mon Dec 11, 2006 6:07 pm
Vehicle: NA6
Location: Western Sydney, NSW
Contact:

Postby Ajay » Tue Sep 11, 2007 9:47 pm

your not running an amp are you?.. just off the headunit.. if so see fuzzlets post above :D
Image

User avatar
ducktape69
Racing Driver
Posts: 997
Joined: Tue Dec 13, 2005 11:57 pm
Vehicle: ND - 2 GT
Location: Sydney....Westside

Postby ducktape69 » Wed Sep 12, 2007 10:51 am

i spent 30min checking the wiring yesterday and couldnt see anything wrong...

SO...i decided to rewire it again by removing the factory harness altogether and that has actually fixed the problem.

BTW, its the Alpine iDA-X001 i bought from bush_pig on this forum, so no cd's at all...just ipod/usb...LOVE IT!
BLECK 2002 Mazda MX5 NB8B. Custom Heatshielded CAI . KYB AGX's + King Springs. 17\" Bleck Rims. Custom BASSSS Install.

User avatar
ducktape69
Racing Driver
Posts: 997
Joined: Tue Dec 13, 2005 11:57 pm
Vehicle: ND - 2 GT
Location: Sydney....Westside

Postby ducktape69 » Thu Sep 13, 2007 6:52 pm

static started to come back today surprisingly but not as bad.
only connection is a direct ipod cable. happens with radio also i found.

very weird...
BLECK 2002 Mazda MX5 NB8B. Custom Heatshielded CAI . KYB AGX's + King Springs. 17\" Bleck Rims. Custom BASSSS Install.

User avatar
ducktape69
Racing Driver
Posts: 997
Joined: Tue Dec 13, 2005 11:57 pm
Vehicle: ND - 2 GT
Location: Sydney....Westside

Postby ducktape69 » Sun Sep 16, 2007 1:17 pm

well finally spent a bit of time rewiring the whole damn thing.
ended up being something so simple...a couple of the unused wires from the headunit were touching....
ARGHHH..last place i looked.

well at least its fixed now.
BLECK 2002 Mazda MX5 NB8B. Custom Heatshielded CAI . KYB AGX's + King Springs. 17\" Bleck Rims. Custom BASSSS Install.


Return to “MX5 Audio, Electronics & Lighting”

Who is online

Users browsing this forum: No registered users and 7 guests