BeoSound 9000 Aux Port

23 replies

Is the BeoSound 9000 aux port input or output? Can I use it as a line out with an adapter? Or can I only use the headphone jack?

Yes, with the correct cable.

Goodluck Beoaus.

Location: Australia

We have used this port when connecting to SONOS connect when the BS9000 is connected to speakers to incorporate into a SONOS system for the rest of the house.

Works well.

The aux connector is for connecting auxiliary equipment to the Beosound 9000, and therefore is input only. You can get output via the power link at the back or the headphone jack.

Beosince98 wrote:

The aux connector is for connecting auxiliary equipment to the Beosound 9000, and therefore is input only. You can get output via the power link at the back or the headphone jack.

Noted. Does one powerlink port carry a stereo signal? Would this cable do the job?

https://soundsheavenly.com/bang-olufsen/110-329-5-pin-din-to-twin-rca-powerlink-compatible-to-non-bo-hifi-amplifier-receiver-etc-din-to-twin-phono.html#/2-length-1m

Hi,

Please note that the Aux port on the Beosound 9000 is both an input AND an output.  It can be used either to send a stereo source into the 9000 (ie. to add an iPod or Sonos player to the B&O system), or to give a line level (not volume controlled) output from the 9000 to an external system (eg. to play CD and radio from the 9000 to Sonos players in other rooms).

The difference between the output of the Aux socket and the Powerlink sockets is as follows:-

1) The Powerlink outputs are affected by the volume level of the 9000, whereas the Aux output is not

2) Different wiring is needed in the cables for each socket, so you need the correct cable for Aux Out or Powerlink Out

Both the Powerlink and Aux sockets carry stereo signals (ie. left and right audio within one socket).  Powerlink is an output only.

Please feel free to get in touch via my sponsor link below if you need any help with the correct cables to connect to the 9000 and I will be pleased to assist.

Kind regards, Steve.

Location: The cable workshop, England

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Moment.png Beosound-Moment.png
Beosound-Level.png Beosound-Level.png
Beosound-Emerge.png Beosound-Emerge.png
Beosound-A5.png Beosound-A5.png
Beosound-9000.png Beosound-9000.png
Beoplay-V1.png Beoplay-V1.png
Beoplay-H100.png Beoplay-H100.png
Beoplay-H95.png Beoplay-H95.png
Beoplay-H9i.png Beoplay-H9i.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-E8.png Beoplay-E8.png
Beoplay-E4.png Beoplay-E4.png
Beoplay-Beolit17.png Beoplay-Beolit17.png
Beoplay-A1.png Beoplay-A1.png
Beomaster.png Beomaster.png
Beolab-18.png Beolab-18.png
Beogram-400x.png Beogram-400x.png
Cables, friendly advice and great ideas for connecting Bang & Olufsen! Ask any questions at https://soundsheavenly.com to get the best from your B&O! Please visit my B&O YouTube channel at https://www.youtube.com/soundsheavenlycables

Hi,

it works both ways pins 1,4 are out while 3,5 are in, pin 2 is gnd

I apologize for my false answer to your question!

Hello to the forum,

I do have the BS9000 and since  a while the new SHAPE, I would like to use the AUX function to get the CD signal to the line-in,

if I`m using my TV it`s worling perfect, now I`m struggling with the BEO4 remote, as soon as I select AUX the CD player comes to a stand still...?

Maybe I do need another setting, but followed this:

- Press "STANDBY" (red dot button) and "LIST" simultaneously.
  (Beo4 display should display "ADD?" - if not - repeatedly press "LIST" till display is showing "ADD?")
- Press "GO"
- Press "LIST" until "A.AUX" is displayed.
- Press "GO" - the Beo 4 should display "ADDED"

To select a function/source of your "LIST"
- repeatedly press "LIST" until the desired function/source is displayed
- press "GO" to send the command.

Thank`s for any advice and Cheers, Lothar

^  If sending an A.AUX command to the BS9000, you are setting AUX as its input source, hence the reason that the CD stops playing.   Whatever source is playing on the BS9000 will be output from its AUX socket all the time.

Your problem would seem to be either with the cables, or setting the correct input on your SHAPE.

 

Location: Warwickshire, UK

My B&O Icons:

BeoCenter-9500.png BeoCenter-9500.png
Beoremote-Beo4.png Beoremote-Beo4.png
Beovision-10.png Beovision-10.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Explore.png Beosound-Explore.png
Beosound-Essence.png Beosound-Essence.png
Beoplay-P2.png Beoplay-P2.png
Beoplay-M3.png Beoplay-M3.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-Earset.png Beoplay-Earset.png
Beoplay-A2.png Beoplay-A2.png
or
BeoWorld Gold Membership card
Join BeoWorld

Register to access the forums, reference material, and exclusive member benefits — including our monthly prize draw.

Become a Member

December 2026 Prize Draw

Gold Members Only

As a Gold member you're automatically entered into our exclusive prize draw — your chance to win iconic Bang & Olufsen products. A unique benefit of BeoWorld Gold membership, every draw brings a new opportunity to win something special.