Asked by: Jianqing Ruppe
technology and computing computer peripherals

What is a headphone cable called?

Last Updated: 31st May, 2020

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A phone connector, also known as phone jack, audio jack, headphone jack or jack plug, is a family of electrical connectors typically used for analog audio signals.

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Similarly one may ask, what is a headphone cable?

The three most common headphone cables are 3.5mm, 2.5mm and 6.3mm cables. 3.5mm cables are found on most portable CD players, MP3 players and boom boxes. 3.5mm cables are also the cable used by most computer speakers and on computer sound cards for line in, line out and microphone connections.

Additionally, what is a 2.5 mm headphone jack? 2.5mm Headset Jack. A small round connector for accepting the pin-shaped plug from certain phone headsets. This connector can be also be used with certain other types of accessories. 2.5mm refers to the approximate diameter of the connector. 2.5 and 3.5 mm connectors look very similar, differing only in size.

One may also ask, what is the difference between 2.5 mm and 3.5 mm audio jack?

2.5 mm Jacks vs. The most visible difference between the two connections is their size. The 3.5 mm jack is almost 50 percent larger than the 2.5 mm jack, but otherwise, they're similar. You'll also notice that the smaller 2.5 mm connection sometimes has an additional ring.

What are the different types of audio jacks?

The most common types are 3-pin XLR, RCA, and 6.5mm TRS plugs (also known as ¼" jacks).

Audio Connectors

  • Pin 1 is the earth (or shield)
  • Pin 2 is the +ve (or 'hot')
  • Pin 3 is the -ve (or 'cold).

Related Question Answers

Zeshan Hiraldo

Professional

What are headphone cables made of?

Headphone cables are most commonly made of strands of very thin braided/twisted copper wires, as it is more flexible, better resists damage due to twisting/vibration, and has essentially the same conductivity as a single strand conductor.

Martiria Urracci

Professional

Are Audioquest cables worth it?

Audioquest has been a manufacturer of audio cables for many years and my understanding is that they have good products. However cables are very system dependent so even with the 70% discount, if the cables does not sound good (or make a difference) in your system, not worth it to purchase.

Ziyan Gasalho

Explainer

Are expensive audio cables worth it?

The Short Answer is "No."
No, it's not worth buying the ridiculously pricey cables. So why is there such an enormous price difference? It boils down to there being three types of people in the audio industry: Pragmatists.

Annett Creutzmann

Explainer

Do audio cables make a difference?

Cables make a difference, but it's a smaller difference than upgrading speakers, electronics, or turntable systems. If you already have a really good system, cables are the next logical upgrade step. The Cable Company also has a headphone lending library, for headphones that sell for more than $600.

Wilton Timis

Pundit

Are expensive headphones worth it?

First and foremost: more expensive headphones can sound a lot better. Your music will sound clearer and crisper, with bass that doesn't sound muddy, highs that aren't quite so harsh, and so on. You think your $20 headphones sound great because they're probably some of the best headphones you've ever heard.

Ruperta Rocher

Pundit

What is the normal headphone jack size?

Headphone Jack (3.5mm) A small round connector for accepting the pin-shaped plug from a standard pair of music headphones. Older phones used a smaller 2.5mm jack for phone headsets. Either size can support stereo sound and/or a microphone, depending on the number of separate connector rings on the plug or jack.

Benedetta Asençio

Pundit

Is AUX and headphone jack the same?

Those are headphones jacks. It is where you insert the headphone plugs to receive audio signals. The headphone jack is a family of electrical connectors that are typically used for analog audio signals. It is also known by other names like phone jack, audio jack, aux input, etc.

Lino Ruedas

Pundit

Can headphone jack be used as audio out?

You can use a headphone jack to provide audio for recording. Since a headphone jack gives a line-level audio source, the recording will not be amplified, so you may need to boost the volume after the recording is done through your mixing tools. The stereo output may not be received by all recording devices.

Arend Zolotilin

Pundit

How many types of headphone jacks are there?

As shown in the image, there are mainly three types of ports. We see mostly TRS and TRRS types jacks. TS type jack does not support stereo sound and microphone. It means there is no left and right only mono.

Guayarmina Bonada

Teacher

Will an AUX cable work in a headphone jack?

You can use your speaker with any device that features a headphone or audio output. This feature requires using a stereo audio cable with a 3.5 mm plug on one end to connect to the AUX IN input on the speaker. This type of cable is available for purchase at electronics stores.

Yuliia Terreros

Teacher

How do I replace my headphone jack?

  1. Step 1 How to Repair a Headphone Jack.
  2. Use wire strippers to cut off the broken headphone jack.
  3. Disassemble the new headphone jack.
  4. Put the exposed cord through the metal and plastic sleeves of the jack, as shown.
  5. Separate the wires by color.
  6. Place the jack in the helping hands stand.

Axel Wannenmacher

Teacher

What are the sizes of audio jacks?

Phone connectors:
  • 2.5 mm mono (TS)
  • 3.5 mm mono (TS)
  • 3.5 mm stereo (TRS)
  • 6.35 mm (?14 in) (TRS)

Aletha Nowaczynski

Teacher

Why do some headphone jacks have 3 rings?

And regular stereo headphones will tend to have two rings creating three sections with two of them providing the connection to the left and right speakers. Three rings: If you plug a three-ringed audio jack into the device, it means that your device is designed to have a microphone.

Dalva Martinez Abarca

Reviewer

Which audio jack should I use?

Locate your computer's audio inputs.
Laptop PCs typically have the 3.5 mm audio-out port on the left, right, or front side of the housing, while desktop PCs may have these ports on the front or back of the CPU box. Microphone ports are usually pink, while headphone ports are usually green.

Yiru Marzal

Reviewer

What is 2.5 mm cable used for?

2.5mm is commonly used for behind sockets, while 1-1.5mm is most often used for lights (depending on how many lights you have in a circuit).

Jai Blagoeva

Reviewer

What size is the headphone jack on a computer?

3.5mm is used by PC speakers, headphones, microphones/headsets, media players (because it's the common headphone jack size), etc.

Mercedes Arriaran

Reviewer

Why did Apple remove the headphone jack?

Back in January 2016, some eight months before the iPhone 7 was actually unveiled, a sound theory explained that Apple wanted to launch all-screen phones in the future, devices that didn't have a home button. To do so, Apple needed to ditch the 3.5mm headphone jack since it wasted so much space.

Dochia Adorna

Supporter

What is the difference between headphone jack and audio out?

The audio out is an analog signal meaning you could directly plug headphones or speakers to that port and get sound, because it is outputting an analog signal. The audio out is an analog signal meaning you could directly plug headphones or speakers to that port and get sound, because it is outputting an analog signal.

Breanne Silkenbeumer

Supporter

What is a universal audio jack?

A universal four-contact plug and jack assembly permits interconnection of microphone and stereo audio signals between an audio peripheral incorporating the four-contact plug and an audio device that includes the four-contact jack.