Trouble adding external speakers to iMac

I have a 24 inch flat screen iMac. I'm trying to add my Klipsch external speakers to the iMac. The speakers have a sub-woofer that gets plugged in. The other audio jack is plugged into the iMac's headphones port (I've tried the audio port as well). For some reason, the iMac goes silent, but no sound comes from the external speakers. The speakers worked fine with my pc. I've gone to system preferences -> Sound-> and verified that the Output is "headphones". I have no idea what I'm doing wrong. Yes, the speakers are powered on and the volume is turned up. Any other ideas??? I don't know where to turn at this point. Any help is appreciated!

Try connecting regular headphones (like iPod earbuds) into the headphones port. Do they work? If they do not, System Preferences Sound pane Output tab is set correctly, and the sound volume is not set to mute, there is something wrong with the headphones port. If they do work, there is something wrong with the speakers.
If the problem appears to be the port, you might try resetting PRAM. Some sound settings are stored there.
http://support.apple.com/kb/HT1379

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Adding external speakers to imac

I have a 2nd generation iMac that I would like to add external speakers to. I would like to be able to listen to music in the back of my shop as well as in the office at the same time. I know I need an amp to boost the sound, after that I am lost. Thanks in advance for your help.
Thebausone

"I know I need an amp to boost the sound"
No you don't. I use external speakers w/my iMac. My sound is "boosted" by a woofer. I could crumble the whole neighborhood if I so wish.
Visit Apple's online store if there is not a local offline store near you for speakers for your iMac. Also, check out Amazon for great deals for speakers.
I have the USB JBL speakers. !http://www.binbin.net/photos/jbl/jbl/jbl-red-creature-ii.jpg! which I purchased from the online Apple Store when they were on sale.
!http://i50.tinypic.com/izvwo1.gif!

Adding external speakers

Can external speakers be added to the new Imac? Especially a sub woffer?

Any speaker system that connects though a mini headphone jack can be added to your iMac - even those with a subwoofer.
Which one you choose is up to you, but I have the Logitech Z-2300s. I listen to a lot of jazz - Red Garland is on right now - and even delve into Metallica and new progressive rock like Spocks Beard and Dream Theater. I also have a large-ish classical collection. My tastes are very eclectic and the Z-2300s handle it all very well.
If I were to replace them, the only speakers that I think are as good or better in the same price range are the Klipsch 2.1s.
Just my opinion. The best thing is to try to listen to as many sets as you can and make the decision.

Trouble connecting external speakers

I'm connecting external speakers using RCA cables from the speakers to the headphone jack on my iMac. When I do so, under Preferences--->Sound--->Output, the "Internal Speakers" changes to "Digital Out" as I believe it should. However, I am getting no sound from the speakers (which work fine with other devices). The "Mute" button is not checked and I can't figure out what the problem is.
I'm running 10.6.5 and the speakers are M-Audio Studiophile AV40.
Any thoughts?

The jack on the iMac is 1/8" mini stereo, I assume your "RCA cable" has that kind of plug on the end you plugged into your Mac's headphone out?
Your AV40's are analog speakers, not digital. In +Preferences > Sound > Output+ it should say +Headphones > Built-In Output.+
Sorry to ask a couple of simple questions, but
1- did you plug into the headphone output or the line-in jack on your iMac?
2- when you remove the plug, do the iMac internal speakers work?

External speakers to iMac ???

I am still edging over to imac/fce from M100.
Can 2 external audio speakers (flat field reference monitors)be connected to an imac?
Thanks.
BillP

All current iMacs have a 1/8" stereo input & output. The output supports analog headphone/line out as well as optical digital audio output.
So, depending on how your speakers are set up, of course they can be used with an iMac. You didn't say what your speakers are ...
And, btw, all the iMac specs are --> here.
Audio
* Built-in stereo speakers
* Internal 24-watt digital amplifier
* Headphone/optical digital audio output (minijack)
* Audio line in/optical digital audio input (minijack)
* Built-in microphone
* Support for Apple Stereo Headset with microphone

How does one reestablish no sound from either internal or external speakers in iMac 10.6.8?

All of a sudden I have no internal or external speaker output from my iMac 10.6.8. I've tried to reset permissions and rebooted computer with no effect. Can you help please? Vic

Repair permissions & restart.
Check your settings in the Audio Midi app which is located in the Utilities folder.
http://support.apple.com/kb/TS1574 Troubleshooting issues with no audio from built-in speakers on Macs
Trick/Tip: Open up GarageBand if installed then, open a program (optional).
Quit out of the GarageBand app.
=====================
Repairing the mysteriously muted Mac
The background on the issue is that there’s a small sensor switch inside the headphone port. When you insert a headphone jack, the sensor understands what's what and changes the sound output setting to Headphones. If you insert a jack for digital audio output, the device changes to Digital Out. When you remove the jack completely, it should read Internal Speakers.
The spirits tell me that there’s a very good chance that you recently had something jacked into this port—a set of headphones or a cable leading to powered speakers, for example. When you removed the jack, something in the port prevented the sensor from tripping correctly. That’s why you see Digital Out instead of internal Speakers.
The solution is to force the sensor to do its job. The safest way to do that is to simply run a jack in and out of the port a few times. Much of the time, this takes care of the problem by correctly tripping the sensor. If that doesn’t work, there may be gunk in the port. Before turning to more invasive techniques, get a can of compressed air, attach the small tube that fits the nozzle, and blast a few shots of air into the port. With any luck, that should dislodge the gunk and the port will operate as it should.
If that doesn’t work, find a foam-tipped swab that fits (electronics shops generally carry them), dip it in rubbing alcohol, and gently insert it into the headphone port in an attempt to wipe away any stubborn gunk. I recommend foam rather than cotton swabs because the cotton variety might leave threads behind. (This same technique works well with misbehaving headphone ports on devices such as iOS devices.)
It's possible that gunk has nothing to do with it. Rather, it may be that the switch just needs a subtle nudge. If a jack or swab doesn't work, I've heard of people successfully resetting it with a deft poke of a toothpick.
http://www.macworld.com/article/2031146/repairing-the-mysteriously-muted-mac.htm l

Troubles using external speakers

My daughter's Ipod works with her headphones but has just stopped working with her external speaker system (Sonic Impact I-Fusion). We purchased another speaker system thinking that was the problem, but it didn't work either. Has anyone else encountered this problem? Will going through all the "R's" Apple recommends be helpful in this situation, or should I send the Ipod in for service? Thanks for your time.
Ipod Nano 2G

I just tried resetting the stupid thing...it worked. Who would think that you'd need to reset for something like this? Once it wouldn't turn on and we had to reset. Guess I'll try that every time there's a problem (which looks like it's going to be often). Apple tried to rush technology that wasn't quite ready to the market. Thanks for your help.

Trouble with external speakers

I have a set of Altec Lansing 2.1 speakers hooked up to my Air. While i'm doing normal things (surfing the web, ichat etc), the speakers make this weird 'pop' sound every few seconds. if i'm listening to itunes, or doing anything else involving sound, the 'pop' stops. is this normal, or should i get it checked out?

People claim this "isnt supposed to happen with macs, and call apple", but I say likewise. ive had a number of macs and theyve all made this little pop noise. Its apparently due to the method that apple uses to integrate the sound card onto the main board to minimize costs, but keep it functional. Theres a fix somewhere that forces macs to play a constant silent file to make sure the speakers and sound card are constantly engaged, thus removing the 'pop' that occurs whenever the sounds stop. Overall, i dont really mind it, its not a big problem nor one that impedes anything im doing since sound quality returns when stuff is actually played.

External speakers with 17" Powerbook

I am having a problem getting my PB 17" to play through a set of external Logitech speakers (mm50's). They are mainly used with my iPod for travelling, but on occasions, I want to utilise them with my Powerbook. When I connected it via the USB port and the speaker connector, I got nothing. The computer continued to play through the built in speakers. I have tried through system prefs - sound - output - but it only indicates output through internal speakers - no option for adding external speakers. Any ideas?
G5 dual 2.3GHz, 1.5Ghz 17" PB Mac OS X (10.4.6) 300 GB Maxtor External Drive

Harry,
Are you sure these speakers include the functionality to play music via the USB connector? I've had a quick look at the Logitech site and it doesn't seem to suggest they do. (Also the fact that the USB connection isn't recognised as an audio output device reinforces this idea in my mind.)
If that is the case you'd need to run an audio cable from the output socket on the PowerBook to the auxiliary input on the speakers.
Graham

External speakers not working with iMac and Lion

I have a dual core imac with Lion and external speakers I just bought from Apple. I cannot get them to work with itunes or anything else on the imac. Can anyone tell me what to do? They work well with an ipod touch, but not the iMac.

Hmmm. I plugged the speakers into the headphone jack. they are the Audyssey Lower East Side Media Speakers. When I hoty option on the menu bar, headphones are checked as output. When I go to system preferences and check output, all it says is "headphone port." Still no change.

External speakers popping/clicking sounds on new 24" iMac 2,8 GHz

Hello everyone,
got a new iMac from Gravis in Germany and connected it via it's headphone jack to my external stereo amplifier and it emits clicking or popping sounds whenever I switch the light in my room on or off. I've used the same connection for my Windows PC and that is working fine - no pops or clicks. The problem also exists if the Mac is muted. I can not hear clicks or popping noises when I disconnect the external speakers and use the in-built ones.
I brought my Mac back to Gravis and explained the problem and they replaced the audio board and cabling. No success. The popping and clicking is still there. Replacing the audio cable with a better shielded one does not fix the problem. Turning the power connectors of amplifier and/or Mac 180° does not help also.
The problem seems to come from a bad shielding inside the Mac or the built-in power supply that is not capable of filtering the power surges.
I've found some threads but I'm not sure whether or not these issues are related. Some people seem to think that these problems are software related.
A workaround could be:
1) getting an online USV that disconnects the Mac from the power cabling
2) using the digital output (toslink)
3) getting an external Firewire or USB sound device for sound output
Neither of these three workarounds are options for me - I still want a fix for my Mac.
Anyone here who has the same problems?
vex

Hi Elvinio,
I'm trying to solve this problem by getting rid of the analog connection between Mac and stereo. I've ordered a digital 7.1 receiver for 250 Euro and a toslink cable for 20 Euro.
Another solution would be an online UPS. That UPS disconnects the Mac from the direct power source and delivers "freshly generated" and "perfect" current without disturbances.
I think that those pops are power surges that are not filtered by the Apple Mac's power supply. My ordinary Windows PC is not subject to clicking and popping sounds - so I suppose that either the power supply or the internal shielding of the Mac is crap.
I hope that those ugly pops are gone when I establish the new connection...
I will post the results of my not too cheap work-around.
Regards
Message was edited by: viciousvex

Trouble adding alias to the web.xml file (External Facing Portal)

I'm trying to implement the external facing portal. I don't really have any real custom content to add to it but have just created an iView that contains a webpage that's contained within a copy of the light framework.
I'm having trouble adding or accessing the alias that I've created to go to this iView.
I can test my iView by adding it to the master rule collection under one of the predefined aliases in the web.xml (e.g. portal/anonymous etc) but when i define my own (e.g. "ext" etc) and then go to http://portal:<port>/irj/ext I'm just getting an error:
The requested resource does not exist.
Details:   Go to main page of this application!
This is what my entry in the web.xml file looks like:
<web-app>
<display-name>The Java iView Runtime</display-name>
<listener>
<listener-class>
com.sapportals.portal.prt.session.HttpSessionHandler
</listener-class>
</listener>
<servlet>
<servlet>
<init-param>
   <param-name>
      portal/anonymous
   </param-name>
   <param-value>
anonymous=1,proxy=0,low_bandwidth=0,include_in_url=1,include_application_name_in_url=1
   </param-value>
</init-param>
<init-param>
<param-name>
   ext
</param-name>
<param-value>
anonymous=1,proxy=0,low_bandwidth=1,include_in_url=1,include_application_name_in_url=1
</param-value>
<init-param>
</servlet>
My master rule collection seems to be correct, since I can test the iView etc by adding it to a predefined alias. I've tried closing all browsers etc. Nothing seems to work.
Any ideas what this could be?
Thanks!
I'll award points for any help.

Hi Beau
Just Have a try.
In the servlet mapping add the following entry.
<servlet-mapping>
<servlet-name> gateway </servlet-name>
<url-pattern> /portal/* </url-pattern>
</servlet-mapping>
<b><servlet-mapping>
<servlet-name> gateway </servlet-name>
<url-pattern> /ext/* </url-pattern>
</servlet-mapping></b>
<servlet-mapping>
<servlet-name> prt </servlet-name>
<url-pattern> /irj/* </url-pattern>
</servlet-mapping>
Restart after making the changes.
Regards
Geogi Luke

Imac external speakers

hi!
i conected to my imac a 2.1 normal speakers, its all work fine, the sound is great, but the only prob is that the only sound that i get is from the external speakers and the imac speakers are scilent and i dont getting any voice from them.
there is a solution ?
thanx!

Hi Don,
Griffin made the iFire a few years ago that does just that...connect the Pro Speakers to any computer. Google it and I'm sure you can find one.
John

HT4619 Imac and external speakers....

Well, I just took out iMac which is brand new (Xmas present from year 2008) and not used, together with external speakers-type JBL spot and noticed that there is no sound. The installation is by the book....I was trying to register the speakers - and noticed that the site did not exist..
JBL-the site does not list the product type Spot ? gone out of business? I would be grateful if someone has any idea what went wrong? One would expect that it is plug and play with this kind of combination:)?

Hello, no idea really on the speakers, are they amplified?
Long shot, but...
Open Audio Midi Setup in Applications>Utilities, see the input & output options & KHz setting there.
Also see system Preferences>Sound>Output potions.

No internal or external sound from speakers on iMac (mid 2011)

After plugging in external speakers that failed, my iMac (mid 2011) will not output any sound through internal or external speakers. I am currently in a country with no authorized Apple service centers. Any ideas about what I can do to test and diagnose?
I have checked all the usual places for sound being on mute as well as in Systems Prefrences\Sound. Thanks in advance for any input/ideas. It may be a while before I can get it serviced by a professional, if need be.

Open Audio MIDI Setup and select the Audio Devices window. Select Built-In Output from the list on the left.
Make sure the format is 44100 HZ and 2ch 24bit if the settings are not that set them that way and try your audio.
Also in your frst post you menttioned speakers that failed. How did they fail? Were they pluged in when they failed?
Message was edited by: Frank Caggiano

Trouble adding external speakers to iMac

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