Can Output To A 3.0 Speaker Setup From An IMac
May 13, 2012
I play movies stored on my iMac through my speaker system and HDTV using a Mini Display to HDMI cable plugged into my reciever. I'm currently piecing together a 5.1 seperates system but currently only have the front left, front right and centre speakers (3.0). I've played around to try and get the iMac to output though all three speakers but the audio only comes through the left and right channels and ignores the centre speaker completely. Even when I set the output in the 'Audio MIDI Setup' to 5.1 it still doesn't recognise a centre channel.Stereo output is fine but it would be nice to get the centre speaker in use rather than just sitting there in silence.
Info:
21.5" iMac 3.6GHz Intel Core i5 (Late 2010), 1TB HD, 8GB RAM, Mac OS X (10.6.7), 1TB WD MyBook Studio External HD / iPhone 4 16GB / iPod Classic
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Apr 24, 2009
The strangest thing - volume used to be HUGE and now its low and tinny sounding. What happened and how I can rectify?
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Dec 11, 2010
I have a creative 5.1 speaker setup and just recently found my old sound blaster external card from my PC from years ago. I went on the creative website to try and download drivers for it and their weren't any (surprise, surprise). So I've been trying to figure out how to use my speaker setup so I can watch movies from iTunes in 5.1 surround sound. When I plug in the card through USB the sound tab in the system preferences reads it as the SB Live! card (which it is).
Then when I go to the Audio MIDI Setup, it also reads the card and the speakers I have connected to it. When I go the configure speakers tab, it shows them and all when I click on them to test them, it shoots out noise through each speaker. But when I go back to iTunes and enable surround sound in a movie, nothing happens. Is there something I'm doing wrong? Is there any software I can download so I can use my speakers?
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Mar 4, 2009
I am awaiting my new iMac to arrive and have a question about my current speaker set up and if it will be compatible with my new iMac. The speakers are the 5.1 set and have 3 coloured connectors which connect to the back in my sound card. However, looking at the back of the new iMac, I see no connection for these 3 cables.
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Dec 16, 2009
I'm going to buy my parents some speakers to go with their new iMac this christmas. I've introduced them to iTunes and they are learning how to buy music, but naturally the internal speakers aren't very good (although they are better than I thought they would be). I'm looking for 2.0 or 2.1 setups, preferably something with a sleek, minimalistic, industrial design (and decent sound quality). Price range is $<100.
Here are some I'm looking at:
Logitech Z523 [URL]
Logitech Z320. Bose Companion 2 [URL]
Logitech Z313 [URL]
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Jul 16, 2008
Is there a way to have the sound output from both the built-in speaker as well as my line out speakers at the simultaneously on the Mac Pro? So far I've only been able to choose one or the other.
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Jun 10, 2012
How do you get sound output from BOTH a USB speaker and the headphone jack at the same time? I am trying to drive a headphone speaker driven wireless speaker on my deck while still have audio on my imac.
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.4)
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Dec 21, 2009
I have a 2.1 Logitech Z4 setup, and the sound is only coming out of the left speaker. I have checked the wires, they are fine, and both speakers do work - but it could be the socket that's the problem. It's plugged into the line-in socket, I have put the output in System Preferences to Headphones, and everything is inserted correctly.
What do I do?
EDIT: My sound system is plugged into the headphones jack. I have tried putting headphones into the headphone jack and the sound also only comes out of the left earbud.
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Mar 29, 2012
I have already tried using Qtips, other end of match sicks, cleaning the headphone jack with alcohol and a little jiggling with the other end of the plastic ballpen still ni audio from the Mac's speaker and the Built in output still active.
Info:
PowerMac, Mac OS X (10.6.3)
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Oct 22, 2008
This is my computer setup. just joined on here so i thought id share what i've got and hear any suggestions/opinions
MAC PRO 2008 2 X 2.8 8 CORES 2 GIGS MEMORY, 320 HD, 8800 GT + ATI RADEON (2 GPUS) BLUETOOTH, AIRPORT
1 23 HD APPLE CINEMA DISPLAY
1 20 IN APPLE CINEMA DISPLAY
1 42 IN PANASONIC PLASMA HDTV TH-42PZ85U
LOGITECH Z5500 SURROUND SOUND (CONNECTED TO BOTH COMPUTER AND HD DVR CABLE BOX)
LOGITECH HARMONY 1000 UNIVERSAL TOUCH SCREEN REMOTE
isight
Does anyone recommend a better speaker setup? is there a way to get a higher resolution out of my plasma (currently is 1920 x 1200)
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Sep 8, 2008
I've got a Mac Mini at home, but I'm at work now and just have a quick question. I've noticed on the Apple marketing blurb that the Mini audio output will do Line Out as well as headphones. Do you have to switch the output over in Audio/MIDI setup or something?
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Apr 29, 2012
So while at a gig last night with my band, we ran a video from my computer to screens on stage. The chain looked like so:
MBP -> Mini-DisplayPort -> MDP/HDMI converter -> 4-way HDMI Splitter -> LCD Monitors
Now sometime during takedown, someone just decided to unplug something from my computer without consulting me or taking any proper precautions. Now my audio is stuck on Digital Output (type digital optical out). Here's what I know, and what I've tried.I have reset the PRAM/NVRAM?I have killed coreaudio a few times with no luck?I have deleted without progress:
1) com.apple.audio.DeviceSettings.plist
2) com.apple.audio.SystemSettings.plist
3) com.apple.systemsound.plist
I have restarted my computer?I have attempted to use Audio MIDI Setup?I have googled:
1) com.apple.systemsound
2) macbook pro stuck on digital out audio no red light
3) force resetting to internal audio osx
4) force reset coreaudio osx
[code]....
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
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Apr 26, 2009
I woke up this morning and tried to watch a linked video on a webpage. I saw the video, but there was no sound (this had not been a problem the evening before). I am using USB soundsticks, so I checked to make sure that they were plugged in, and they were. I opened iTunes and sound came through the Soundsticks; I switched to the internal speaker and it worked there as well. When I tried the same with another embedded video, however, I only got sound from the internal speaker.
Has anyone had a similar problem or does anyone know how to fix this?
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Oct 2, 2008
The tower speaker just doesn't cut it and I want to hook up my 5.1 Locitech speaker system. I couldn't find any Mac sound cards on newegg and am having trouble finding results anywhere else. What card is recommended by most Mac Pro users? My professions isn't in audio so it doesn't have to be perfect, just something to play games, music, and movies.
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Nov 13, 2008
Mine sounds muffled on the left when compared to the right speaker.
Its very noticeable when you play around in your balance settings (max left or max right) that the volumes are different.
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Mar 29, 2009
Long story short, My iMac stuffed up not long ago so I sent it to Apple to get it fixed (Apple Store Chadstone), I called them a week later, and I�ve been told that they were still working on it. A few days later I called again, they finally found the issue (sort of) and decided to replace the logic board�..anyway, I said OK, they later called me back saying they have replaced it but a new problem occurred, the audio/speaker is not functioning etc� I said well I will just take it back and fix it myself because I need it for �work�, I took it back and this is what I found so far: iMac�s serial number is gone! Oh also, on the repair report paper, it says I purchased this iMac on March 11 2009(March 11 is my birthday BTW), but I actually bought it in Nov 2008, so according to Apple Store, my iMac is now officially out of warranty.
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Nov 9, 2009
so there is my question. will the speakers work as you use the mac as a monitor?
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Nov 5, 2010
A few months ago I bought :
iMac 27"
2.8 GHz Quad Core i7
8GB DDR3 SDRAM 2x4
2TB Serial ATA Drive
ATI Radeon HD 4850
Actually, still moving into it from the old one, haven't spent allot of time on it, hard to get out of the old one with my photoshop work. Anyhow, whats a good external speaker system for it? I find myself with the volume maxed out on the internal iMac speakers now, don't think it's too good to keep doing that. Is the amp in the iMac my only control over volume? Can I buy a speaker system of very good quality that may have amps within them so I can get more volume to them? I have a real top end stand alone stereo system, but doubt the iMac iTunes can be run through that.
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Mar 21, 2006
I have yet to buy external speakers for my intel IMac, however, I am noticing more and more a very annoying "crackling or popping" every so often... random "crack/pop"... what is going on? The machine is still under warranty if this is a serious problem... but boy it really is annoying when it happens.
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Feb 27, 2008
I have a stereo hooked up to my iMac and everything sounds great. What I'm wondering is this. Is there a way to have sound come out of BOTH the internal speakers and the headphone/audio out jack?
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Jul 8, 2010
I am running leopard on an iMac 24" and am having trouble getting my iSight camera to record audio on 2 channels. I have changed my audio input to line in (inbuilt input) in order to record using a better microphone than the inbuilt one in my iMac, and am running a Shure microphone into the input in the back of my iMac via XLR to 1/4" stereo jack cable and then through a 1/4" to 1/8" stereo jack adapter. However when recording video in Photo Booth, iMovie etc. the audio only plays back out of the left speaker. It is not a problem with the output because all of my other sounds (music from itunes for example) play fine out of both left and right speakers. I believe I have run everything into the computer just fine and I can get 2 channels when recording like this in Garageband and Logic.
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Sep 23, 2010
Ok so my iMac g3 has a left speaker that doesn't work. The right one works fine and when I turn the volume up the left speaker kind of buzzes. Is it even worth replacing the internal speaker? (IIRC it looks pretty difficult)
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Dec 25, 2010
so ive plugged the right, left, bass, and center in but the front right has 3 jacks coming out of it, i only have 2 jack ports on my imac!
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Aug 5, 2009
I'd like to use the "Bose Acoustimass� 10 speaker system" [URL] for iTunes music out of my iMac and somehow be able to switch the audio over to my T.V. whenever to play Xbox and watch movies through it as well.
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Sep 17, 2009
I just turned on my G4 17" 800mhz iMac and there was no gong. I thought it was just turned down. So I opened iTunes and cranked the sucker 2 notches past 10 and still nothing!
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Jun 24, 2010
I was in iTunes when I heard a slight grinding sound form the speaker area and I thought nothing of it. About 5 minutes later I was watching a youtube video and the grinding got louder to the point where I could no longer hear the video. I immediately powered the iMac down and upon reboot process, the grinding sound could be heard again. After the booting process, the sound is gone. I am wondering what it was and if I should waste my time taking it in to an Apple Repair Shop
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Jul 26, 2010
I just noticed that the sound of my 21.5" iMac speakers kinda changes notably when I'm using Windows (BootCamp). Compared to the sound while using Snow Leopard, it sound very thin, bass-less and... just strange. More like MacBook speakers, or just small speakers. Another thing is that the headphone input doesn't work on Windows. Could these issues be related to audio drivers? I don't know much about that sort of stuff.
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Dec 6, 2009
I just ordered the 27" iMac. Trying to figure out the best way to do output to TV. There 2 approaches I would suspect.... but since the 27" display signal is 2560x1440 (HDTV can only go up to 1080p).
I don't know of any adapter or TV that can support this resolution. Will the signal come in only partially displayed
1) Wireless
Atlonas - HDAIR wireless usb to HDMI/VGA with audio
http://www.engadget.com/2009/11/21/a...gains-audio-u/
pros+: one connection for audio and video, usb, easy setup, hdmi out, wireless
cons-: reported sucky framerates, max res is 1440x1220 (720p), not mac compatible (so will req bootcamp/vmfusion/parallels - windows).
2) Wired
Would need the following
mini displayport + toslink audio + usb to hdmi out
1) [url]
50ft hdmi cable
2) [url]
I heard 50feet is about the limit of HDMI for 1080p if you don't want to mess with amplifiers to correct signal lost.
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Mar 7, 2009
I just received my refurb 2.8Ghz 24" iMac today. I have been setting it up and transferring files to it for the last few hours. I just installed 4GB of RAM from Crucial to upgrade from my 2GB that came preinstalled. I opened Hulu and started watching a video full screen while I was working on something in the same room. All of a sudden the playing video froze and there was a loud high pitched squeal coming from the speakers and some crackling, followed by another high pitched squeal from the speakers and then the computer froze.
I know it wasn't a fan noise or a hard drive noise, it was definitely a high pitched audio tone and crackling from the speakers when it hung up. The only way I could make it stop is to hold down the power button and turn it the iMac off. I wonder if it could have been my photo collage screensaver kicking in while the hulu video was playing fullscreen that caused something to lock up? It seems like it was in the timeframe from when I walked away from the computer to the time it crashed.
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Sep 18, 2009
For some reason, I can't get Logic Express 8 to output audio to my Mac's attached speakers. It outputs fine through my M-Audio interface, though, but I'd just like to listen without headphones.
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