Problem w/ New Alpine cda 9831
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=29936
Printed Date: July 14, 2025 at 6:58 AM
Topic: Problem w/ New Alpine cda 9831
Posted By: ccroadshop99031
Subject: Problem w/ New Alpine cda 9831
Date Posted: April 07, 2004 at 10:50 PM
i just traded my 9813 for the new 9831 and i keep havng the same problem when i leave my car off for a long time it seems like the amp in the radio goes into protection.........my subs still hit but no highs. the vehicle is a 03 bmw 325 i can either reset the radio and lose my settings or when i turn the defeat on then off the sound comes back. i tried defecting out the radio i have the same problem i checked my wiring many times but no problem there ................i never had the problem w/ the 9813 i was wondering if it could be a software glitch? j/w if ne one had any ideas thanks in advance
Replies:
Posted By: Alpine Guy
Date Posted: April 08, 2004 at 6:31 PM
that shouldn't happen, bring it back for a replacement.
-------------
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
Posted By: customsuburb
Date Posted: April 08, 2004 at 6:47 PM
It definitely sounds like it needs repair.
Posted By: ccroadshop99031
Date Posted: April 08, 2004 at 9:55 PM
well i defected it out twice iboth of them did it u think i jus got 2 bad ones
Posted By: ccroadshop99031
Date Posted: April 12, 2004 at 6:24 PM
Posted By: Alpine Guy
Date Posted: April 12, 2004 at 9:38 PM
uhhh, nope, maybe check your speakers connections, make shure you don't have a corosion problem, or a pinched wire. I would go crazy and check everything, if not re do everything.
-------------
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
Posted By: 94bonny
Date Posted: April 13, 2004 at 11:03 AM
i had a similar problem with the 9813, it could actually be your oem in your bmw clipping, at least thats what happened to me until i replaced my oem amp with a aftermarket 4 channel. have you upgraded your speakers to aftermarket speakers? just a lil input
-------------
Alpine cda 9813
jl 500/1
eclipse aluminum 15"
Posted By: robbie2883
Date Posted: April 13, 2004 at 11:14 AM
if you have not bypassed the factory amp then that is your problem. you are sending signal into oem amp and that causes problems. it's kind of like taking an amp and running the speaker outputs of that amp into another amp and then to the speaker. find it and bypass it. ------------- if its jammed force it - if it breaks in the process it needed to be fixed anyway
|