Asked by: Zulqarnain Lampreia
automotive auto infotainment technologies

Do RCA cables work for subwoofers?

Last Updated: 30th June, 2020

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A subwoofer cable connects an audio amplifier toa speaker designed to reproduce low-frequency sound signals up to100 Hz. For a subwoofer with an RCA connector, anyRCA cable will carry the signal. But some manufacturers addspecial features to an RCA cable and label it"subwoofer."

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Similarly one may ask, do RCA cables make a difference?

Only if they're broken, or unusually susceptible to noise.Cables can do nothing to "increase" sound quality,but in some rare cases they can be designed so poorly that theypick up noise, or make poor connections.

One may also ask, what cable do I need to connect subwoofer to receiver? If the subwoofer's 'Line In' uses RCAcables (and if the subwoofer out on thereceiver/amplifier also uses RCA), simply plug using an RCAcable and choose either the R or L port on thesubwoofer. If the cable is split on one end (ay-cable for both right and left channels), then plug inboth.

Also asked, do RCA cables carry power?

A simple RCA cable has three color-coded plugsextending from one end of a cable that connects to threecorrespondingly colored jacks on the back of a TV, projector, oranother output device. These cables carry audio and videosignals from the component device to the output device (i.e. atelevision or speakers).

Is a coaxial cable the same as a RCA cable?

A digital coaxial connector looks like anRCA connector, but it transmits digital data instead ofanalog signals. The digital coaxial cable is thicker than atypical audio cable, however, because it uses thesame type of shielded coaxial cable you use toconnect your television to your cable box.

Related Question Answers

Abderrahmen Ynza

Professional

Do you need RCA cables on an amp?

Finally, you can determine whether youneed traditional speaker wires or RCA cables by lookingat whether your head unit has line-level RCA outputs. If itdoesn't, then you'll just be using speaker cables tohook into your amp — provided that it hasspeaker-level inputs.

Naida Mombiela

Professional

Do RCA cables Matter car audio?

Most probably, the cables that came with thecar audio might need to be swapped with better RCAcables. If this is the case, then you may have to invest in newRCA cables. Basically, RCA cables are used to carrysignals from the car audio player to the amp or subwoofer orfrom a car amp to the subwoofer and so on.

Irenea Madari

Professional

How important are RCA cables?

RCA cables are great for an analog system as theytransmit analog data. Meaning, you likely found yourself using themmore frequently before television signals switched from analog todigital in 2009. They are generally used on televisions to connectdevices such as cd players, VCRs and gaming consoles.

Daria Prondzinski

Explainer

Do expensive audio cables make a difference?

it is possible to design a silver cable that isindistinguishable from a copper cable. while metals canmake a difference, they do not always make anaudible difference. the original question has an obviousanswer. some expensive cables sound different fromsome less expensive cables.

Amarfil Wilhelmi

Explainer

What are the best RCA cables?

Best RCA Audio Cables of 2019
  • Best RCA Cables of 2019.
  • AmazonBasics 2-Male to 2-Male RCA Audio Cable.
  • iXCC 6ft Dual Shielded 3.5mm RCA Cables.
  • AudioQuest - Red River RCA.
  • Mediabridge ULTRA RCA Subwoofer Cable.
  • KabelDirekt (3 feet) 2 x RCA Male.
  • UGREEN 3.5mm to 2RCA Audio Auxiliary.
  • Hosa CMP-159 3.5 mm TRS Cable.

Eloy Ordoyo

Explainer

Does speaker wire length affect sound quality?

CABLE LENGTH AND THE EFFECTS ON SOUNDQUALITY. When it comes to cable length, the shortestlength possible is almost always better. I say“almost,” because there are some exceptions, as willsee. Generally speaking, my preference is for longer interconnectsand shorter speaker cables.

Monroe Kiussi

Pundit

Can I use speaker wire to make RCA cables?

Soldering Speaker Wire to RCA
You can use the same rosin-core solderyou'd use for any other electronics, although silversolder gives you the best results. Start by stripping thewire and twisting the ends together to keep the strands fromfraying.

Veracruz Pons

Pundit

Can you use RCA cables as speaker wire?

RCA cables will be used to connect the audiooutput of each of your audio inputs (CD player, MP3 player, TV,etc.), assuming that you're not using a digitalconnection. Speaker wire also can be used toconnect to a passive subwoofer, which is not able to amplify thesignal from a line level RCA input.

Nedas Clerc

Pundit

Do RCA cables have positive and negative?

Honorable. RCA cables are coaxial cables,meaning that each cable has a positive conductor (inner) andnegative conductor (outer). The two different cablesare the left and right stereo audio channels.

Georgiev Drawe

Pundit

What does RCA stand for cable?

Radio Corporation of America

Makan Arabia

Pundit

Is there a difference between audio and video RCA cables?

In most cases there is really no differencebetween the cables as the only difference is thesignal that they actually carry. A good example of this is theRCA cable. The RCA cable is typically composed of 3cables that would carry 1 for video and 2 foraudio (left and right channels).

Agne Nino

Teacher

Can I use yellow RCA cable for audio?

They are often color-coded, yellow for compositevideo, red for the right audio channel, and white or blackfor the left channel of stereo audio. This trio (or pair) ofjacks can often be found on the back of audio andvideo equipment.

Merouane Momiola

Teacher

How long can RCA cables be?

However, resistance on the cable means that youare limited as to how far you can run thecable before losing significant voltage along the way andperhaps encountering hum and other undesirable effects. MostRCA audio cables that are built reasonably well withshielding can be run effectively from 100 to 200feet.

Luzinete Jatsevich

Teacher

What are the types of audio cables?

Audio cables are the necessary thing you need toconnect up all your recording gear and interface. In this post, themain focus is on analog audio cables (XLR, TRS, TS and RCA).But you will also find out about 3 very common digital audiocables too (MIDI, USB and Thunderboltcables).

Gexan Alyrchikov

Teacher

What are the different types of audio jacks?

Audio Connectors. There are a variety ofdifferent audio connectors available. The most commontypes are 3-pin XLR, RCA, and 6.5mm TRS plugs (alsoknown as ¼" jacks).

Krassimire Vitmer

Reviewer

Is subwoofer cable just RCA?

A subwoofer cable connects an audio amplifier toa speaker designed to reproduce low-frequency sound signals up to100 Hz. Whether the connection requires a pair of wires or anRCA cable depends on the design features of the particularsystem. For a subwoofer with an RCA connector, anyRCA cable will carry the signal.

Adriana Balabukha

Reviewer

How do I connect my subwoofer to my stereo?

How to Hook Up a Subwoofer to a Home Stereo
  1. Connect using a line-out connection.
  2. Turn the subwoofer "On" on your receiver or preamplifermenu.
  3. Connect using speaker-level connections.
  4. Connect speaker cable from the main speaker outputs on yourreceiver/amplifier to the input terminals on the subwoofer.

Goio Alleborn

Reviewer

What is LFE input?

A .1/LFE (Low Frequency Effects) connection is adedicated true .1 channel to be used for Surround Soundapplications. It requires a RCA-to-RCA cable connected between your.1/LFE input on your REL and the subwoofer/.1/LFEoutput on your processor.

Madiop Dittrich

Reviewer

Do RCA cables go to input or output?

RCA cables and speaker wire
Your amplifier gets its input signals from thereceiver's output typically via RCA cables. RCAcables come in stereo pairs, in variouslengths.