Rca speaker cable

Rca speaker cable DEFAULT

How to Connect Speaker Wires to an RCA Jack

Cut speaker wire to the length you need. How long this piece is depends upon the location of the components you want to connect and the route that your cable will follow. Take these factors into account, and add a small percentage to the distance to allow for the unexpected when routing the cable.

Strip the insulation off the ends of the wire so that you expose 3/8 to 1/2 inch of bare wire on each lead. Take note of which lead is positive and which is negative -- this is color-coded on many speaker wires.

Unscrew the shells of your RCA connectors from the plugs, and slide the shells over the wire.

Solder the positive lead of the speaker wire to the center pin of your RCA, and the negative to the outer lead. Allow the solder to cool, then slide the shell over the solder joints and screw tight onto the RCA jack.

Repeat Step 4 on the other end of the length of speaker wire to complete your cable.

Writer Bio

Based in Virginia, Nichole Liandi has been a freelance writer since 2005. Her articles have appeared on various print and online publications. Liandi has traveled extensively in Europe and East Asia and incorporates her experiences into her articles. She holds a Bachelor of Arts in history from West Virginia University.

Sours: https://itstillworks.com/connect-speaker-wires-rca-jack-4909781.html

Best audio cables 2021

Best audio cables Buying Guide: welcome to What Hi-Fi?'s round-up of the best audio cables you can buy in 2021.

The analogue information coursing between your source and amplifier is complicated – and there's an awful lot of it. So connect them wisely, because, like every component in your audio chain, your audio cables can make a significant difference to the sound your system ultimately delivers.

We've rounded up the best audio cables currently out there, catering for all budgets. So whether you're watching the pennies or splashing the cash, these RCA interconnects can make the most of your hi-fi's potential.

1. Chord Company C-line

Few audio cables at this price can compare to this talented Chord pairing.


Type: Analogue interconnect

Terminated: Yes

Length: 1m

Reasons to buy

+Helps tie instruments together+Aids dynamics and musicality

Reasons to avoid

-Nothing at this price

This is Chord displaying once again an understanding of what makes hi-fi great, with the best RCA cable we've heard at the budget end. It never loses sight of what matters; the musicality of your system and also helps enhance your system's detail levels, making for an entertaining and informative listen.

Read the full Chord Company C-Line review

2. QED Profile

A cheap yet extremely cheerful pair of RCA audio cables.


Type: Analogue interconnect

Terminated: Yes

Length: 1m

Reasons to buy

+Tight sound+Good detail+Impressive dynamics

Reasons to avoid

-Nothing of note

Despite its über-budget price tag, the Profile punches above its weight, helping to deliver a tight sound that’s uncluttered and airy. Detail levels are surprisingly good for the money too, and the well-made Profile also shows ability with its handling of dynamics.

Read the full QED Profile review

3. Chord Company Clearway Analogue RCA

These audio cables help your system deliver the dynamism it's capable of.


Type: Analogue interconnect

Terminated: Yes

Length: 1m

Reasons to buy

+Helps with detail and timing+Aids openness and dynamics+Work well with wide range of systems

Having spent time using the Clearway, we found it really quite unsatisfying to listen to the same songs with anything else of a similar price. The price tag might weigh heavy on many listeners’ wallets – and the cheaper C-Line remains a class leader we can still get behind – but for those who can justify the outlay, the Clearway is brilliantly capable of letting you hear where your money has gone.

Read the full Chord Company Clearway Analogue RCA review

4. QED Performance Audio 40

A pair of interconnects that help deliver detail and agility.


Type: Analogue interconnect

Terminated: Yes

Length: 1m

Reasons to buy

+Spacious, clean soundstage+Bags of detail

Reasons to avoid

-Tough competition

These QED audio cables promote a wide-open soundstage, both vertically and horizontally. They help vocals sound full-bodied and weighty, but with lots of breathing space above them, too. Put simply, if you covet space and detail with sure but nimble footwork and heaps of insight, consider your search for an RCA audio cable complete.

Read the full QED Performance Audio 40 review

5. Atlas Element Integra

Ideal audio interconnects for a first upgrade.


Type: Analogue interconnect

Terminated: Yes

Length: 1m

Reasons to buy

+Transparent midrange+Supple bass

There really isn't anything to dislike here: the Element Integra is one of the best audio cables for a first upgrade. The soundstage is pleasingly wide and precise and music displays excellent dynamics. Bass is supple and midrange is transparent, and the best part about this cable is it's also unfussy about the kit you use.

Read the full Atlas Element Integra review


Andy is Deputy Editor of What Hi-Fi? and a consumer electronics journalist with nearly 20 years of experience writing news, reviews and features. Over the years he's also contributed to a number of other outlets, including The Sunday Times, the BBC, Stuff, and BA High Life Magazine. Premium wireless earbuds are his passion but he's also keen on car tech and in-car audio systems and can often be found cruising the countryside testing the latest set-ups. In his spare time Andy is a keen golfer and gamer.

Sours: https://www.whathifi.com/best-buys/accessories/best-audio-cables
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RCA connector

Electrical connector used for analog audio and video

The RCA connector[1] (or RCA Phono connector[2] or Phono connector[3][4]) is a type of electrical connector commonly used to carry audio and video signals. The name RCA derives from the company Radio Corporation of America, which introduced the design in the 1930s.[5] The connectors male plug and female jack are called RCA plug and RCA jack.

The word phono in phono connector is an abbreviation of the word phonograph, because this connector was originally created to allow the connection of a phonograph turntable to a radio receiver. RCA jacks are often used in phono inputs, a set of input jacks usually located on the rear panel of a preamp, mixer or amplifier, especially on early radio sets, to which a phonograph or turntable is attached.


Rear panel of a 1939 RCA model 45EM vacuum tubedesktop AM radiowith a female RCA jack.[6]Tag reads "An inexpensive RCA Victor record player will make a fine Victrolaof this radio. Plug here."

By no later than 1937, RCA introduced this design as an internal connector in their radio-phonograph floor consoles. The amplifier chassis had female connectors which accepted male cables from the radio chassis and phonograph player.[7] Originally, the concept was intended as an easy method to unhook sources while troubleshooting the console during servicing.[citation needed]

By no later than 1938,[5] RCA migrated the female connector to the rear panel of many of their desktop AM radio models to allow customers an easy method to attach an external phonograph or television at a later date.[4] The connector was labelled on the back of radio with one of the following terms: "Victrola", "Phono", "Pick-up", "Television".[8][9] RCA later marketed a special turntable for 45 RPM records, the model 9JY.[10]

In 1939, RCA introduced two radio-television floor consoles (TRK-9, TRK-12) which used the same internal connection concept but the audio output of the television chassis was connected to the radio/amplifier chassis via a male to male cable.[11] Three lower cost 1939 televisions models had an audio output connector on their rear panel instead of an integrated amplifier and speaker: RCA TT-5, Westinghouse WRT-700, GE HM-171.[8][12]

In the 1950s, RCA connectors began to replace the older quarter-inch (1⁄4 inch) phone connectors for many other applications in the consumer audio world when component high-fidelity systems started becoming popular during the transistor revolution.[citation needed] Refinement of the RCA connectors came with later designs, although they remained compatible.[citation needed]

Other uses[edit]

Composite video cable with RCA male plugs for the Xbox 360.

In the most normal use, cables have a standard plug on each end, consisting of a central male connector, surrounded by a ring. The ring is often segmented to provide spring gripping pressure when mated. Devices mount the socket (female jack), consisting of a central hole with a ring of metal around it. The ring on the jack is slightly smaller in diameter and longer than the ring on the plug, allowing the plug's ring to fit tightly over it. The jack has a small area between the outer and inner rings which is filled with an insulator, typically plastic (very early versions, or those made for use as RF connectors, used ceramic).

The RCA connector was initially used for audio signals. As with many other connectors, it has been adopted for uses other than originally intended, including as a DC power connector, an RF connector, and as a connector for loudspeaker cables. Its use as a connector for composite video signals is extremely common, but provides poor impedance matching.[13] RCA connectors and cable are also commonly used to carry S/PDIF-formatted digital audio, with plugs colored orange to differentiate them from other typical connections.

Connections are made by pushing the cable's plug into the female jack on the device. The signal-carrying pin protrudes from the plug, and often comes into contact with the socket before the grounded rings meet, resulting in loud hum or buzz if the audio components do not share a common ground and are powered while making connections. Continuous noise can occur if the plug partially falls out of the jack, breaking the ground connection but not the signal. Some variants of the plug, especially cheaper versions, also give very poor grip and contact between the ground sheaths due to their lack of spring action.

They are often color-coded, yellow for composite video, red for the right audio channel, and white or black for the left channel of stereo audio. This trio (or pair) of jacks can often be found on the back of audio and video equipment. One or more sets are often found on TV sets to facilitate connection of camcorders, other portable video sources and video game consoles.[14] Although nearly all connectors, including analog and S/PDIF audio as well as composite and component video, can use identical 75 Ω cables, sales of special-purpose cables for each use have proliferated. Varying cable quality means that a cheap line-level audio cable might not successfully transfer component video. For digital audio, as long as a connection is successfully made using the cables the sound will remain faithful to the original signal because a digital signal can only be fully received or not received at all. Cables should meet the S/PDIF specification as defined by the international standard IEC 60958-3 for assured performance.

The male plug has a center pin which is 3.175 mm (1/8 inch) in diameter, and is surrounded by an outer shell which is 8.25 mm (1/3 inch) in diameter.


"Bullet plug" variation – Note the hollow center conductor and the pin point for the return signal.

When connecting the male into the female, the inner hot (signal) connection is made before the ground connection has been guaranteed; this often produces a loud buzz if the equipment is active when the connection is made.

The hot signal wire and signal ground provided by an RCA connection implement an unbalanced connection. A true balanced connection is generally preferred in certain applications, particularly professional settings because it allows for the use of long cables while reducing susceptibility to external noise.

Using RCA connectors, each signal requires its own plug. Even the simple case of attaching a cassette deck may need four of them – two for stereo input and two for stereo output. In any common setup this quickly leads to a disarray of cables and confusion in how to connect them. This situation is made worse if one considers more complex signals like component video (a total of three for video and two for analog audio or one for digital coaxial audio).

There have been attempts to introduce combined audio/video connectors for direct signals, but in the analog realm none of these has ever become common, with the exception of Europe where the SCART connector was very successful.[15] For a time the 5-pin DIN connector was popular for bi-directional stereo connection between A/V equipment, but it has been entirely displaced on modern consumer devices. Though RF modulators inherently transmit combined A/V signals in video applications, they depend on broadcast television systems and RF connectors which are not universal worldwide; RF signals are also generally inferior to direct signals due to protocol conversion and the RF limitations of the three major analog TV systems (NTSC, PAL and SECAM).

Before HD television became a standard, nearly all TV sets, VCRs, and DVD players sold in Europe had SCART connectors,[15] although these are sometimes supplemented by RCA and/or RF connectors. SCART-RCA adapters also exist, which usually allow input of composite video and stereo audio.[16] Outside Europe, separate RCA connectors are usually used,[citation needed] supplemented by RF connectors for backward compatibility and simplicity. Although mini-DIN connectors are used for S-Video connections, composite video, component video, and analog audio (mono or stereo) all use RCA connectors unless the signals are sent via SCART. In the digital realm, however, combined A/V connectors are gaining ground; HDMI is commonly used today for consumer electronics, and DisplayPort, a potential competitor to HDMI, is often found on home computers and peripherals.

Color coding in consumer equipment[edit]

Plugs and sockets on consumer equipment are conventionally color-coded to aid correct connections. The standard[17] colors for the various signals are shown below; however, beyond 7.1 audio, the standard has degraded to a more general white/yellow, red/blue, and green/yellow color scheme for each cable respectively.

Stereo audio applications use either black and red, grey and red, or white and red RCA connectors; in all three cases, red denotes right. White or purple may also be replaced by black. Some older tape recorders, and equipment like receivers designed to connect to them, use a 5-pin DIN connector to connect left and right for record and playback with a single cable. Adapters between this connector and RCA connectors have used white and red for left and right channel recording, and blue (or sometimes black) and yellow for playback, but this is not universal. Most modern equipment with RCA connectors for recording devices simply uses white and red for all stereo pairs, whether record or playback.

While these are the standard colors found on commercially made products, cables with different-colored connectors may be used, as long as the cable itself is compatible with the application (for example, cables with 75 ohms impedance for video and SPDIF).

Composite analog videoComposite Yellow   
Analog audio Left/Mono (record if 4 connector tape cable) White   
Right (record if 4 connector tape cable) Red   
Left tape (play if 4 connector tape cable) Black   
Right tape (play if 4 connector tape cable) Yellow   
Center Green   
Left surroundBlue   
Right surround Grey   
Left back surround Brown   
Right back surround Tan   
Subwoofer Purple   
Digital audio S/PDIFOrange   
Component analog video (YPBPR) Y Green   
Component analog video/VGA (RGB/HV) R Red   
G Green   
B Blue   
H (Horizontal sync)/S(Composite Sync) Yellow   
V (Vertical sync) White   


  1. ^RCA connectors; CUI Devices.
  2. ^Radio Electronics; July 1953; Page 93-94.
  3. ^Lafayette catalog 951A; 1951; Page 63.
  4. ^ abStromberg-Carlson; Model 440M Console Radio; 1939; see rear panel in upper-right photo.
  5. ^ abRCA Globe Trotter; June 1938; Page 15.
  6. ^"1939 RCA Model 45EM AM Radio". Radio Museum. Retrieved January 5, 2021.
  7. ^"1937 RCA Service Notes" book; Model U-109 Radio-Phonograph; see connections at bottom of page 256.
  8. ^ abEarly Electronic Television; earlytelevision.org
  9. ^RCA TT-5 Television; RCA Dealer Sheet; 1939.
  10. ^"RCA 45 RPM 9-JY Record Player and RCA Tube Radio 6-XD-5". BlueBoy Records. Archived from the original on 2011-09-10. Retrieved 2011-08-23.
  11. ^"RCA Service Data: 1938-1942 Volume II C" book; Models TRK-9, TRK-12, TRK-90, TRK-120 Televisions; see connections at top of page 261-C and center of page 275-C.
  12. ^RCA TT-5 Television Attachment; earlytelevision.org
  13. ^Pell, Rich (April 21, 2010). "The RCA phono plug: An outdated relic?". EETimes. Retrieved March 8, 2017.
  14. ^Alan Henry (25 December 2013). "How To Connect Your Old Video Game Consoles To A New TV". Kotaku. Retrieved 27 November 2016.
  15. ^ abHDMI : when SCART scarpers!, January 1, 2006, retrieved 2011-08-27
  16. ^"3 RCA plugs to Scart plug". Retrieved 2011-08-23.
  17. ^Consumer Electronics Association standard CEA-863-B - Connection Color Codes for Home Theater Systems, CEA, February 2011, archived from the original on 2011-07-12, retrieved 2011-08-27

External links[edit]

Sours: https://en.wikipedia.org/wiki/RCA_connector
Connecting Speaker Wire To RCA - Simple!

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Cable rca speaker

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$30 Audiophile Grade RCA Interconnects, DIY Better Sounding High Quality Cables

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