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Your cart is empty. Which are suitable for the item can be listed as follow?
1.The car audio or amp whines when the engine is running.
2.The audio or amp noise issue was caused by a ground loop.
3.The noise of vehicles power and charging system.
4.The engine noise made by aftermarket stereos of amps.
How to know whether the item were useful for your car?
- If your car was already install the car amplifier or car subwoofer and it had noise when your car engine running, you need the item.
- If the engine is running your car amplifier or audio have whines, but has no noise when the engine is off, you need the item.
- If it has noise coming into your stereo from your vehicles power and charging system, you need the item.
- If the amp or audio has no noise when not plugged into power or the engine was not running, and your alternator or ignition is sending noise through the power. You need the item.
Feature: - It can eliminate ground loop noise between audio source and the amplifier (audio).
- The male plugs for input wires, female plugs for output wires.
Usage Method: - Open your car panel, find out the head unit and amplifier (audio).
- Connect two male plugs to the main output wires of the head unit.
- Connect two female plugs to the input wires of the amplifier (audio).
- Finish it, start the car alternator, the noise will be released even be eliminated.
Note: - When used with car audio, this isolation circuit goes between the head unit and the amplifier or audio.
- Please check the situation of your car. If the item can’t reduce or eliminate the noise for your car, maybe your car is not the situation listed above.
Specifications:
Material:Plastic & Metal
Current:20A
Voltage:12V
Input Power:30W
Max Input Power: 60W
Frequency Range:20-30KHz
Package include:1*Mr. Ho 20A Car Audio Noise Suppressor
joseph w newman
Reviewed in the United States on August 7, 2024
Place between the line output of the stereo and the input of your amps.
Tucker
Reviewed in the United States on June 8, 2023
I need to run a line from our computer to the soundboard we use whenever an audio soundtrack is needed and this does a very good job of eliminating the hum you get from devices using AC power.
Suikoden
Reviewed in Australia on November 15, 2022
Ended up needing a in-line power filter instead
Richard de la Torre
Reviewed in the United States on February 27, 2021
Not saying that the product does not work but I couldn’t get it to take away the noise go away. Im not very versed in this area technology & my equipment is VERY old.
John
Reviewed in the United States on January 13, 2020
Do not buy to this item it does nothing to help with sound in your car speakers waste of money
Ivan
Reviewed in the United States on May 22, 2019
No lo recibí... Yo estube esperando talves se equivoco de dirección.
WEDNEZDAY
Reviewed in the United States on June 13, 2018
DID NOT WORK FOR ME.HOOKED IT UP TO MY CAR AUDIO IT TOOK AWAY THE NOISE ALONG WITH THE RADIO COULD NOT HEAR MY RADIO
NDOGG
Reviewed in the United States on December 15, 2018
It made it worse
MEDE
Reviewed in the United States on October 2, 2018
Works great ... that annoying engine noise is gone!!
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