Any idea how to troubleshoot a sub woofer that produces no sound? Or where it can be repaired? The headphone jack has sound. The Sub Woofer still powers all of the satelite speakers. So there's power there. Altec Lansing no longer supports the Altec Lansing 641 speaker system.
This is a known issue with some of the circuits in the 641 that have a tendency to fail. for more information and possibility for repair see this forum:
http://www.neoseeker.com/forums/1/t343871-altec-lansing-641/
Posted on Apr 15, 2008
Hi there are fast checkings for you: Quick Connect Card http://www.alteclansing.com/downloads/641QCC.pdf manual: http://www.alteclansing.com/downloads/641_MAN.pdf is the system working fine exept the sub? my guess: the headphone jack works fine then the speakears are too if soo then the sub amp is bad or some connection is torn try opening the sub and see if everything is hooked right and if soo then the amp is the problem every electronics shop can fix this good luck
Posted on Mar 21, 2006
Jul 23, 2015 | Acoustic Energy Aego2 System
Jul 27, 2008 | Audio Players & Recorders
Feb 13, 2011 | Audio Players & Recorders
Jan 22, 2011 | Denon AVR-3600
Feb 20, 2010 | Yamaha HTR-5630 Receiver
Feb 18, 2010 | Altec Lansing MX5021 Computer Speakers
Jan 08, 2010 | Sony STR-DE598 Receiver
Oct 12, 2009 | Yamaha RX-V363 Receiver
Nov 07, 2008 | Samsung HT-DS610 System
May 15, 2008 | Audio Players & Recorders
1,285 people viewed this question
Usually answered in minutes!
Altec Lansing speakers show power but produce no sound. Have checked volume setting on computer itself. It is turned up to maximum.
No power
I am missing my control pod for VS3151 and i have sub-woofer and 5 speaker. Is the control pod alone available for a lowest price?
Iv'e made sure all wires are plugged in wellspeaker lights are on but no sound
woofer is not turning on
how to test the power supply? won't turn on
test the power supply
×