Customer Ratings & Reviews

works good

Hooked this up between my front channel section of my eclipse amp. Rear channel is running a sub. Works great. Very good price compared to outher places. I highly recommend SonicElectronix for any and everything car audio

monster

Title says it all quality product and worth the money. I have four of them and all my wiring is monster.

Good product

Reduced the alt noise for me.

Works good

Got the sound of the alternator out of speakers.

Did not help.......

Have a 2001 Buick Lesabre using a line out converter with factory radio. It did not help at all, actually made it worst. Finally trashed the factory radio, paid someone to put in new radio in with direct RCA out's and alternator noise almost completely gone. It looks nice though.

Awesome!

Bought a pair of these guys for my Infinity Four Channel 1200 Watt Amp and they are amazing! Six months later and still working like a charm!

Monster cable MPC ISM 201xln

This is a great product, I bought it for the reason of a ground loop that i had in my speakers.. this fixed the problem thanks SonicElectronix

Amazing!!!

I have horrible alternator whine in my 02 Lincoln LS and this nearly killed all of it. Unfortunately I think my battery cable is radiating the noise into my Monster Cable speaker wire and I haven't found a way to combat that yet. I've tried all the grounding tricks but nothings worked. As for this product, its built superior to all others I've seen and I would definitely recommend it.

Wonderful product

It reduced "alternator whine" by almost 90%. I would recommend it for sure. Nice design and heavy duty connectors.

ALWAYS have what I need!!!!

Sonic has things that I couldn't find ANYWHERE else. Love it!!!! Thank you for this.

Great!!!

It just does the job.

need to know

great item works like a champ for engin noise and ground loop.for other's who have reviewed this item and still have noise please chech your ground on head unit and all amps. ground for amp needs to be as close to the amp as you can get it, learned that the hard way

About my order

This is best product in the world

Did the trick

Picked up this little filter and it was able to help out with my ground loop noise problem that I was having trouble tracking down.... Money well spent!!

Noise Eradicator

I was thrilled that this Monster Cable solved a pesky problem that I had been having--low level background interference when I would record analog with my electronic keyboard. I know it was not advertised for this purpose, but I had a hunch it would work, and it did! I suppose it would eliminate electronic interference, such as florescent light fixture hum, in audio equipment, such as PA systems and AM radios.
I have not explored these possibilities, so it would be best to check into it first. For me it did not just reduce the level, but it totally eliminated it. I connected it between my music keyboard and computer for recording. It also takes away hum between a mixer and speakers or amps.

Undecided

Product came as advertised. It didn't solve my problem; it slightly reduced noise, but was far from eliminating it. Totally lost all power to my Sub's. I'm not sure if that's the product or if my amplifier is receiving noise from the RCA line too. The RCA line is running on the opposite side of the vehicle from the rest of the cables to reduce likelihood of noise induction, but it could be getting noise from the wires behind the dash so I'm up in the air about this product.

Amazing

this silencer really did the job! my alt sound was in-saintly loud! i was too the point where i was just going to get rid of my system. but with this product it completely removed the sound and my music has never played more crystal clear!