Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Wiring, Electrical & Installation
Alternator Whine... Help Please
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="ejschultz" data-source="post: 7251106" data-attributes="member: 603800"><p>Get a ground loop isolator for each set of RCAs you're running to your amp(s). If you have a Pioneer HU, you may have blown the pico fuse in there and that will require you to ground the RCAs to the rear of the HU. There are plenty of threads about that on here so a search will suit you well if that's your issue. I had some alternator whine in my Jeep with my Alpine HU and I couldn't figure out where it was coming from. I tried different grounding points and whatnot, but the whine would not cease. I went to Best Buy and picked up a Fierce Audio ground loop isolator. I got that because that's where I work so it was super cheap for me. It worked perfectly. I didn't lose any audio quality either. It was a few dollars well invested.</p></blockquote><p></p>
[QUOTE="ejschultz, post: 7251106, member: 603800"] Get a ground loop isolator for each set of RCAs you're running to your amp(s). If you have a Pioneer HU, you may have blown the pico fuse in there and that will require you to ground the RCAs to the rear of the HU. There are plenty of threads about that on here so a search will suit you well if that's your issue. I had some alternator whine in my Jeep with my Alpine HU and I couldn't figure out where it was coming from. I tried different grounding points and whatnot, but the whine would not cease. I went to Best Buy and picked up a Fierce Audio ground loop isolator. I got that because that's where I work so it was super cheap for me. It worked perfectly. I didn't lose any audio quality either. It was a few dollars well invested. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Alternator Whine... Help Please
Top
Menu
Home
Refresh