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Pros & Cons
Pros
Battery ground to chassis, chassis ground to block, and alternator to battery. Then grounded to the negative battery terminal and got less whine.
This help takes that low humming or hissing noise out. No noticeable deterioration in sound quality, either. Plugged the male ends of the isolator into the amp and the female ends to the rca cables.
Cons
Did not fix the hum on my sub--got worse (louder) with this item. Clearly a cash grab. Not worth the hassle of returning it.
Highlights
Quality
The improvement in sound clarity and the reduction in interference are truly impressive.
Perfect for perfect performance cut the static is drastically reduced or eliminated totally .
I was trying to diagnose the ground loop/alternator whine in my car audio system for 4 days and when i got this i plugged it in... Read More
Still has a slight hum through the speakers occasionally but before that it was a constant terrible whine.
Price
It was very easy to install and very affordable.
The only thing like is when i bought it last week its $6.
Packaging/appearance
Thank goodness i ordered that rca dual to single rca port, the 2 pack was just what i needed, none for the main "aux" port (was... Read More
Competitiveness
I give it a 5 because it worked for me better than i thought but do caution others.
Overview
- How are reviewers describing this item?
static, quality and still. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 2,781 reviews as of our last analysis date on Sep 20 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
It did get ride of my ground loop noise coming out of my sub channel
Posted by a reviewer on Amazon
But and its a big but this did kill the low low sub frequencys
Posted by a reviewer on Amazon
I couldnt use the subwoofer within a splitter still ground noise but once i figured out i was able to use it in the subwoofer port and the 2nd channel from the pyle amp causing the ground loop was getting ground loop and computer interference issues before but now its all gone only upclose to the dj speaker i could hear a lil bit of noise still but its not as wayyyy bad as it was before
Posted by a reviewer on Amazon
To those who say this does not work check all your other connections especially your grounds first
Posted by a reviewer on Amazon
These noise suppressors will not be effective if you still have other issues
Posted by a reviewer on Amazon
Eliminate all other sources of noise interference before saying these dont work
Posted by a reviewer on Amazon
I have a gm gmt800 a vehicle thats known for alternator noise especially when going to an aftermarket headunit using the bose amplifier
Review Count History
Price History
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