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Your cart is empty.Noise Filter Power rating:12AMP Peak current:25AMP Voltage Range:DC12V Dimension:height:61mm, OD:36mm Connection: Red wire to Power Positive Black wire to Power Negative Blue wire to Amplifier.
Erik Diaz
2025-08-25 16:34:22
This things work wonders, BUT you can’t install just one, the head unit (radio) in your car has “2†power sources, constant 12v and key (ignition) 12v you have to install one of these noice suppressor on each 12v source to eliminate 100% of the engine whine, I had it bad, my amp gain was set way low and I could not get enough volume out of my speakers, I installed “2†of these on my head unit power and ignition and my sound system sounds great, my amp gains are set up nice and the sounds is crisp with zero engine noice, I even pause the music and rev the engine and nothing but silence.
Marcos Silva
2025-08-18 14:13:20
It didn’t work at all. Didn’t make any difference. Poorly made
Susan
2025-07-02 13:30:37
Check the measurements carefully., These are large items.
david martin
2025-04-25 11:01:53
Great products
john p crimmins
2025-04-20 18:26:10
Product doesn’t work well
FABIAN. NITRO
2025-02-16 13:12:21
Very good product 👌 problem fixed
Andy
2025-02-15 09:34:10
Where are the instructions?
Cesar
2025-01-11 12:46:41
It’s doesn’t work!!
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