Question about Koss KS4102 System

3 Answers

Koss KS4102 audio delay problem

Hi, Whenever I connect my xbox 360 to my ks4102 system, i experience a noticeable amount of audio delay in the sound. I've heard about a firmware upgrade that fixes this, and i've seen the file also, but since the site went down, i couldn't download it anymore.. So i was wondering if anyone could help me out by sending me the ks4102 firmware update file. Thanks in advance!

Posted by on

  • 5 more comments 
  • jason jones Mar 18, 2007


    Thanks for the reply, but i think this fix is for the KS4192 and 5xxx system only, not the 4102. If you happen to know where i would be able to find the ks4102 system upgrade, i would appreciate it greatly.


  • jason jones Mar 19, 2007

    Oh i haven't tried that yet.. I assumed that this number would be discontinued as well. Thanks for the number, and all the help!

  • jason jones Mar 19, 2007

    Haven't tried that number yet, i assumed it would have been discontinued as well. Thanks for the number and all the help!

  • jason jones Mar 25, 2007

    Ok its me again heh, i tried to call that number, but its either never active, or redirects me to some type of date line.. lol

    Any thoughts?

  • Retief65 Nov 27, 2007

    I tried the firmware upgrade but it made no difference. However, what did work is that I set the speaker distance to the maximum (30 ft), which fixed it.

  • sweetpotatoe Dec 01, 2008


  • Joey Yayo Mar 11, 2009

    my koss ks4102 was accidntly switched to pal setting. i lost m ability to switch it back and get a blank screen. does anybody know how to switch it back to ntsc?



3 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Heyy i got a koss ks4102 system,, every time i put in the speakers, it makes a squeal noise plzzz help

Posted on Sep 27, 2008



Posted on Mar 20, 2007

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

You can get the update file from here. Good Luck and let us know how this turns out for you.

Posted on Mar 18, 2007

  • Larry  Dillon
    Larry Dillon Mar 19, 2007

    sorry about that, I asked someone for the KS4102 and they sent me this update. Have you tryed to call Koss USA yet? The number is 1-800-USA-KOSS

  • Larry  Dillon
    Larry Dillon Mar 19, 2007

    Dont forget to rate this thread!


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How do i get sound from my tv to my surround sound speakers

Make sure the cables are hooked into AUDIO OUT from the TV and AUDIO IN from the reciever.

Mar 14, 2011 | Koss KS4102 System

1 Answer

I have a koss ks4102 home theater system, i can not get the tv sound to play through the home system speakers

Source the TV-related audio from the Cable Box,. Treat it like any other audio device.

Mar 14, 2011 | Koss KS4102 System

1 Answer

My remote control for Koss dvd player [KS4102] doesn't work. how can find another remote for the player

1)take the remote & check in electronic market (or)u can get universal remote.

Jun 03, 2010 | Koss KS4102 System

1 Answer

Cannot find dvd code for my koss dvd player

the three digit codes are 216 or 573

Mar 14, 2009 | Koss KS4102 System

1 Answer

Koss ks4102 pal/ntsc output

try to unplug the system for about 20min to see if it will reset the system

Dec 01, 2008 | Koss KS4102 System

1 Answer


CD (Audio)

There ya go! Easy info. Have a good one. :)


Dec 07, 2007 | Koss KS4102 System

1 Answer

Koss Ks4102 video problem

You have chosen the progressive scan option. In this option you will not get a composite video out to your TV using a single cable. you need to switch off this option by connecting the DVD player using three single cables namely Rr, Yy, Bb. this is possible only if you have this input option on your Tv. once you do this you will be able to see the display correctly and do the changes of switching off the progressive option. refer to the manual it is explained

Oct 25, 2007 | Koss KS4102 System

1 Answer


Mine does the same...i dont no how to fix it correctly but whenever i hold my tray in and dont let it pop back out it will read my disks...not really a solution but it works

Oct 04, 2007 | Koss KS4102 System

1 Answer


i have a koss KS4102 system also and mine does the same thing. its done it for almost 2 yrs now. ive taken it apart and noticed that the sound is coming from under the heat sink. im not an expert at home audio, but my best guess is its either the amplifier going out, or some kind of processor. but i do know from past experience that its probably going to be cheaper to buy a new receiver, rather than paying a pro to fix it, if it can be.

Sep 18, 2006 | Koss KS4102 System

1 Answer

Problem with surround working with just the t.v. on

What type of plug from the TV are you hooking up to the sound system? Its has to be a HDMI or a scart. If its not and your using the rca red and white. The reciver has to be on the synth surrond setting or look in the owners manual, it will tell you what setting the reciver has to be on when using a non surround set or hookup

Sep 16, 2006 | Koss KS4102 System

Not finding what you are looking for?
Koss KS4102 System Logo

393 people viewed this question

Ask a Question

Usually answered in minutes!

Top Koss Audio Players & Recorders Experts

Steven Wander
Steven Wander

Level 3 Expert

593 Answers

Carlos L. Burgos
Carlos L. Burgos

Level 2 Expert

620 Answers

Michael Galve
Michael Galve

Level 3 Expert

1269 Answers

Are you a Koss Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides