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Crux Car Audio & Electronics

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Noise filters ✕
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Noise filters,
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Noise Filter Type
This designates the type of noise filter listed.

Ground Loop Isolators are connected in-line with the RCA interconnects or other audio cables.

Power Line noise filters connect to the power line of the receiver and help reduce noise from the source.

Pop Eliminator noise filters are designed to remove the "pop" that occasionally happens in some systems when the vehicle is turned on.

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Crux GLI-RCA

RCA Male to Female Ground Loop Isolator

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Crux GLI-RCA

RCA Male to Female Ground Loop Isolator

• Ground loop isolator
• RCA Male to female
• Universal

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1
List price $21.00
-36% $13.50

In stock

Add to Cart

• Ground loop isolator
• RCA Male to female
• Universal

Crux GLI-3.5

3.5mm Male to Female Ground Loop Isolator

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Crux GLI-3.5

3.5mm Male to Female Ground Loop Isolator

• Ground loop Isolator
• 3.5mm Male to female

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List price $25.73
-36% $16.54

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Only 3 Left!

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• Ground loop Isolator
• 3.5mm Male to female

Crux PS-RVC

+12V Power Suppressor for Reverse Light Signal Filters noise from the power of the reverse gear lamp which causes unwanted video lines from the backup camera image. (max. 1A)

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Crux PS-RVC

+12V Power Suppressor for Reverse Light Signal Filters noise from the power of the reverse gear lamp which causes unwanted video lines from the backup camera image. (max. 1A)

•12-Volt Power Noise Suppressor
• Three Color Coded Wires

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List price $48.30
-36% $31.05

In stock

Only 1 Left!

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•12-Volt Power Noise Suppressor
• Three Color Coded Wires

 
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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