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Pro Series | 20ft 4-Channel RCA Cable | OFC | Triple Shielded

Based on 147 reviews
Condition: New
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$87.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 5
Order within 23 hours and 59 minutes

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At a glance

Condition
New
Size
20' (ft)
Color
4-Channel
Model
EA-PRO420
Connector Type
RCA
Cable Type
Composite
Special Feature
Waterproof
Works with
Amplifier

Features 5

  • PRO SERIES OFC CONSTRUCTION: Elite Audio EA-PRO20 uses Oxygen-Free Copper conductors to support low-loss left and right channel signal transmission for amplifiers, processors, powered subwoofers and other RCA-compatible audio equipment.
  • TRIPLE-SHIELDED NOISE REJECTION: Three-layer shielding helps protect the audio signal from electromagnetic and radio-frequency interference commonly found around vehicle electrical systems, helping reduce unwanted static and noise.
  • PRECISION BRASS RCA CONNECTORS: Durable brass RCA connectors provide secure contact and reliable conductivity for demanding car audio and professional-style installations.
  • 20FT FLEXIBLE CABLE: The extended 20-foot length makes it practical to route signal from a front-mounted head unit or processor to amplifiers and powered subwoofers mounted in a trunk or rear cargo area. The flexible PVC jacket helps simplify routing through vehicle interiors.

Description

Embark on an Auditory Odyssey with Elite Audio. As trailblazers in the car audio industry, we're committed to providing premium products that transform your driving experience. From our precision-engineered RCA cables to state-of-the-art amplifier kits, every element is a testament to excellence. With Elite Audio, anticipate nothing short of outstanding quality, embarking on an unforgettable voyage into the realm of automotive audio perfection. Reveal the Full Spectrum of Your Music with Our RCA Cables. As a premier provider of top-tier audio solutions, we understand the vital role these cables play in your stereo setup. Whether you seek crystal-clear sound or unwavering reliability, our extensive selection, featuring 100% OFC copper and CCA options, ensures you'll savor music in its purest form. Explore an array of sizes, styles, and prices to align with your budget and requirements. Unleash the Full Potential of Sound with Elite Audio Amp Kits. Whether you're an audiophile in pursuit of uncompromising quality or a budget-conscious shopper, our range of 100% copper OFC and reliable CCA options is your answer. Our kits span 0 gauge, 4 gauge, and 8 gauge, ensuring you'll discover the precise power your car craves. Elevate your audio journey with Elite Audio, where excellence harmonizes with affordability. Are you ready to take your audio system to the next level? The Elite Audio PRO Series RCA Audio Interconnect Cables are meticulously designed to not only provide top-tier audio signal transfer but also to educate you on the world of audio excellence. These cables offer much more than just a connection; they offer an immersive audio education: In summary, the Elite Audio PRO Series RCA Audio Interconnect Cables not only enhance your audio experience but also offer an educational journey into the world of premium audio. You'll gain a deeper understanding of audio quality, construction, noise reduction, and connectivity. Elevate your audio system to new heights with cables that deliver an educational and auditory experience like no other. Your quest for audio excellence begins here. Using 99.9% Oxygen-Free Copper (OFC) RCA cables offers several advantages, as the high purity of copper in these cables enhances their performance and signal transmission. Here are the key benefits of using 99.9% OFC RCA cables: The machined brass connectors, split audio pins, and rotational locking clamps offer several advantages that enhance the RCA performance and reliability. Here are the key benefits of using such cables: Rubber insulation and nylon braiding can provide several advantages when used to protect the wires of an RCA cable: Oxygen-Free Copper (OFC) wires are used in various audio applications to enhance signal quality and integrity. They are particularly beneficial for RCA interconnects due to their superior conductivity and reduced susceptibility to certain types of signal degradation. Here are some benefits:

Specs 20

Brand Elite Audio
Connector Type RCA
Cable Type Composite
Special Feature Waterproof
Other Special Features of the Product Waterproof
Connector Gender Male-to-Male
Number of Pins 8
Recommended Uses For Product Audio Transmission

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Very high quality
Size: 15' (ft) Color: 4-Channel
Very happy with the results improved my sound quality instantly
Reviewed in the United States on January 16, 2026 by Aaron l choice

Great buy
Size: 15' (ft) Color: 4-Channel
Highly recommend them, and would suggest purchasing on Amazon to avoid ridiculous mark-ups at vendors. Vast improvement in sound quality. I love that they screw on for extra secure connection.
Reviewed in the United States on August 19, 2025 by Flynn

Wire
Size: 20' (ft) Color: 4-Channel
It helped a lot to reduce the grounding sound that I have, it looks amazing too compared to other brands
Reviewed in the United States on August 8, 2025 by brandon

High quality material!
Size: 17' (ft) Color: 4-Channel
Great high quality material they are made from a little pricy but get what you pay for so it’s worth it.
Reviewed in the United States on August 29, 2025 by David Johnson

Qué los cables son de buena calidad
Size: 15' (ft) Color: 4-Channel
Muy buena calidad I todo a tiempo
Reviewed in the United States on September 3, 2025 by arturo lara

Calidad del producto
Size: 17' (ft) Color: 4-Channel
Buen material y apretados
Reviewed in the United States on August 29, 2021 by Anivar L.

These cables actually work...
Size: 17' (ft) Color: 4-Channel
Cables are of high quality for overseas product. I had a slight alternator whine in 1 speaker only in my GM truck & we all know these trucks are notorious for alternator noise, especially if you have a Bose system. , These cable did the trick & my Kenwood stereo/Rochford amp sounds great now! These cables are a little pricey & I'm super picky about car audio, You get what you pay for. These work great. I will by them again for future installs. Rock On! ... show more
Reviewed in the United States on November 7, 2023 by Begeiled

Defeat alternator whine.
Size: 17' (ft) Color: 4-Channel
Finally no more faint whizzing coming out speakers. Wish it didn't take me so long to find these.
Reviewed in the United States on June 26, 2024 by Sean Tonning
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