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EFX 2-Channel RCA Patch Cables

Reference Series Multi-Core RCA patch cables — available in 5 different lengths (17-foot)

Item # 142RR17

You'll get reliable and high-fidelity connectivity for your stereo gear when you use a Reference Series...

You'll get reliable and high-fidelity connectivity for your stereo gear when you use a Reference Series...

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Item # 142RR17

In stock
$23.99

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Contact our Virginia-based experts.

About the EFX 2-Channel RCA Patch Cables

Low-noise connection cables

You'll get reliable and high-fidelity connectivity for your stereo gear when you use a Reference Series Multi-Core RCA patch cable from EFX. Its multi-gauge conductor core, made of stranded oxygen-free copper wire, ensures balanced frequency response, low resistance, and pure signal clarity.

Low-noise connection cables

You'll get reliable and high-fidelity connectivity for your stereo gear when you use a Reference Series Multi-Core RCA patch cable from EFX. Its multi-gauge conductor core, made of stranded oxygen-free copper wire, ensures balanced frequency response, low resistance, and pure signal clarity.

Rugged construction

Double-twisted shielded construction rejects interference and noise, protecting the quality of the original signal. Reference Series cables feature tough metal micro barrel connectors with split-tip center pins and segmented shields that'll fit in tight places and stay connected in spite of any vibrations they encounter. A molded strain relief at each connector adds durability and extends the cable's lifetime. Warranty: 1 year.

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What's in the box:

  • 17' Stereo RCA cable (with male stereo RCA connectors on each end)
MFR #EFXRR17

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EFX 2-Channel RCA Patch Cables reviews

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More details on the EFX 2-Channel RCA Patch Cables

Mark G.

Product Research

Features

EFX Reference Stereo RCA Cable: The Scosche EFX Reference series stereo RCA cable employs double-twisted shielded construction for high noise rejection and excellent sound quality with a multi-gauge conductor core for balanced frequency response and clarity, plus flux tinned OF strands for optimal signal transfer and corrosion resistance. The single-molded jack offers enhanced cable flexibility and reduced diameter. Each RCA connector features metal micro barrel design for enhanced precision, durability and installation in tight spaces. The RCA connectors use a split-tip center pin and segmented shield for maximum contact and connection reliability. Molded strain relief between the RCA connector and the cable provide for long-term durability.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
because i need it [ Elizabeth  Apr 10, 2019 ]
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Needed it [ Richard  Mar 05, 2019 ]
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Nice [ Jason  Jan 23, 2019 ]
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Wanna hook an amp up [ Drew  Jan 19, 2019 ]
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To connect amp to head unit. [ Jerald  Dec 16, 2018 ]
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didn't want to risk buying the cheaper wires in case they were cheaply made. [ Matthew  Dec 15, 2018 ]
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best choice for pricing and application, also had good reviews. [ elvis  Nov 27, 2018 ]
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They are what they say. No complaints [ Kade  Nov 24, 2018 ]
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I don't know is the ones I have are any good. Having some trouble with my woofer hook up. [ BRUCE L  Aug 19, 2018 ]
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Quality [ Clayton  Aug 08, 2018 ]
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Mike said I needed it [ Neil  Jun 20, 2018 ]
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The length of the cable are adequate for my use of a amplifier. [ William  Mar 31, 2018 ]
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These were in my price range and were highly recommended. [ scot  Mar 22, 2018 ]
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I need to connect my receiver to my intercom system so I can use both sets of speakers. [ Robert  Mar 12, 2018 ]
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Appeared to be good quality [ Aaron  Mar 10, 2018 ]
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Need em for a HU to amp hookup and they're rated highly among the community [ Troy  Feb 22, 2018 ]
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Forgot to add these to purchase from yesterday.... [ JEFF  Nov 05, 2017 ]
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Needed to finish installing items in my car. [ Thayne  Sep 17, 2016 ]
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Price point [ Eric  Apr 04, 2016 ]
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need extra patch cables [ edmund  Dec 26, 2015 ]
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I picked this product over the "economy" version based on the positive comments reviewers had to say. [ Wynn  Dec 23, 2015 ]
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This product impressed me to be the best most reliable and clean channel for the pre-amp signal to be delivered from my head unit to the amplifier. [ David  Jul 21, 2019 ]
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Seems legit , Crutchfield has always done right [ B  Jan 02, 2019 ]
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Sub amp install in trunk [ Seth  Dec 05, 2018 ]
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They look nice and they come in 20 ft length for my next amplifier [ Paul  Nov 23, 2018 ]
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Need for new installation in my vehicle [ Jeremy Hornback  Aug 24, 2018 ]
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Amp installation kit did not come with 2 pair of RCA's this was the 'matching' pair. [ Marcos  Apr 24, 2018 ]
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TO CONECT A JL AUDIO JX500-1 [ Jose Roberto Me  Mar 26, 2018 ]
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I use it for JL Amp [ THOMAS  Feb 13, 2018 ]
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Advisor reccomended [ Christopher  Jan 04, 2018 ]
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recommended [ teeb  Jan 01, 2018 ]
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I need a rca cable DUH [ Tyler  Nov 28, 2017 ]
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Twisted pair easier to run and competitive price. [ MITCH  Nov 28, 2017 ]
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i nedd it [ JONATHAN  Nov 15, 2017 ]
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An upgrade from the basic cables but still a reasonable price. [ MATTHEW J  May 29, 2017 ]
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Reviews and price [ RICHARD  May 16, 2017 ]
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seemed like the best value for the quality. I also liked the color and design. [ JOEL  Feb 14, 2017 ]
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I needed it to hook the Amp I purchased. [ Woody  Nov 26, 2016 ]
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Seem like good quality patch cables. Tough and the length I need. [ Michael  Aug 09, 2016 ]
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connect pre amp out on head unit to amp [ MARC  May 07, 2016 ]
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I chose these for an install in a Suburban. Head unit in the dash and amps in the cargo area - its a stretch. The EFX cables have worked great and their blue color hides well in the blue interior of the Suburban. I had to call Crutchfield, however to find out how to tell the two channels apart - it is subtle. One RCA jack on each end has blue at its base and the other has black. The Tech guy was real nice and didn't make be feel stupid about it - I did that myself. [ DanenG  Feb 04, 2016 ]
A
My adviser Colt has been helping me big time with this project and I'm getting the av wire we talked about last week. [ Donovan  Feb 01, 2019 ]
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To extend the rear camera from the license plate to the receiver. [ Alexander  Jul 01, 2018 ]
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Because the crutchfield rca was not long enough at 17 ft and also Travis suggested rca instead of wiring cable so I would not need to connect ends to the cable. [ John Ian  Nov 18, 2017 ]
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Needed a little extra length for my bass amp which is in the farthest reaches of my SUV. [ Michael  Aug 09, 2016 ]
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I like the blue color...trusted brand [ Brian  Jan 29, 2019 ]
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used this brand before was happy with performance and price [ J  Jan 27, 2019 ]
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Need for new installation in my vehicle [ Jeremy Hornback  Aug 24, 2018 ]
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Mounting compact amp under dash, shortest RCA cables sold on here [ Jonathan  May 23, 2018 ]
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4 channel preamp out of headunit to amp to leverage fader controls, etc in the headunit. [ Craig E.  Apr 18, 2018 ]
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I didn't need anything hi-tech, and they were in my price range. The reviews were good, too. [ scot  Mar 22, 2018 ]
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love the color, only needed the 3 foot cable. [ Brian  Feb 12, 2018 ]
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It was the correct length i needed [ K  May 17, 2017 ]
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Just because it was the right length. Normally I would buy Monster Cable, but was not available?? Thanks! [ Malcolm  May 16, 2017 ]
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Nice finish [ Philip  Apr 20, 2017 ]
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I have dual mono amps each powering separate 10 inch subwoofers. The amps have pass-thru RCA ports that allow a second amp to be daisy chained to the first. These short RCA patch cables do the trick without too much left over length. If I had my amp board laid out prior to ordering them, I probably could have used an 18 or 24 inch cable. [ DanenG  Feb 04, 2016 ]
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needed 0nly 5foot less wiring inside car cabin [ Donna  Jan 14, 2019 ]
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good price, convenient size [ STEPHEN  Dec 31, 2018 ]
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To connect powered sub to head unit [ Jerald  Dec 16, 2018 ]
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Missy recommended it. [ kenneth  Sep 17, 2018 ]
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I have the 12ft version, excellent cables. For me, the only RCA type connection to use. [ Patrick  May 15, 2018 ]
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To hook up the the k5 amp I just purchased from you guys [ Jeffrey  Apr 20, 2018 ]
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I ordered these items before and was pleased with their service. [ Richard  Mar 26, 2018 ]
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good price, decent reviews, and makes the built in amp and sub sound better ( no interference) [ ann  Feb 09, 2018 ]
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Necessary for aftermarket Speaker installation with an Aftermarket Head Unit and Amplifier upgrade. [ Kyle  Feb 05, 2018 ]
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EFX makes some of the best RCA's on the market! [ Adam  Oct 18, 2017 ]
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I used these 6 foot RCA cables for an amp installation in a Jeep where the head unit s located in the center console and the amps are mounted to back of the Sub box right behind the front seats. I didn't want too much length to have to deal with in this scenario. I've used the EFX cables on two installs now and have had no issues. It took a call to Crutchfield Tech Support for me to realize which was the left and right cable ends - the base of one RCA jack is black and the other is blue (duh). [ DanenG  Feb 04, 2016 ]
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