Re: OT: Speaker Problem

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance



Sure enough. I went ahead and connected a spare set of speakers, which actually have more bass than the AVS500 anyway and when I hit the sub of the bad speakers, the subwoofer made a spring 'boing' sound when I smacked it when it used to just make a solid wood sound.
"Travis King" <Anonymous@xxxxxxxx> wrote in message news:Xna0h.253955$1i1.236015@xxxxxxxxxxxx
The speakers are turned off however not unplugged from the electricity. I just unplugged them from the sound card, and they are still making the knocking sound, and it is definitely coming from the subwoofer. They must be shot then? I'm assuming Mom blew the sub or else the sub just went bad?
"Bob I" <birelan@xxxxxxxxx> wrote in message news:e6E9u3Q%23GHA.4708@xxxxxxxxxxxxxxxxxxxxxxx
Unplug them from the PC and see if it still happens.

Travis King wrote:

Mom has the Altec Lansing AVS500 speakers. The sub recently makes this knocking noise (quiet but annoying), and it doesn't quit even when you turn the speakers off or have any sound going. I played music that had bass in the songs, and I noticed the bass did not have at all a steady sound and the speaker in the sub was moving, and by that, I mean the *entire* speaker was moving, not just the center of it even on very low volumes. I'm assuming this means these speakers are shot? I just went ahead and turned the sub all the way down, but even so, it still must have just enough bass to trigger the knocking, which isn't quitting. Thanks.



.



Relevant Pages

  • Re: Phasing of the speakers
    ... The sound was "deeper" this way. ... When a drum is beaten, the skin is forced down creating a suction wave. ... two 12" bass reflex drivers in reflex speakers capable of going down to ... But In perceive the bass to be ...
    (rec.audio.tubes)
  • Re: European sound tuned....??
    ... "American sound tuned" on them, on the Japanese ones it has ... Japanese products sold here had the speakers ... weight to the bass volume. ...
    (uk.rec.audio)
  • Re: OT Subject: Usenet vs Web Forums
    ... In fact you can apply a 1.5v battery to most speakers and watch the cone move in one direction and reverse the polarity, it will move in the other direction. ... And since the use of direct coupled stages, they are more than happy to amplify DC as well as frequencies below 20Hz and this is generally undesirable. ... Listening to the same on these laptop speakers, I can't hear the bass until 60Hz and it isn't very good reproduction either. ... But move out of this narrow beam of high frequency sound and the high frequencies drop off proportionally. ...
    (comp.sys.laptops)
  • Re: More strange LCD distortion ...
    ... door painting for us in the house, ... Tonight, I'm watching some TV, and the sound is 'wrong'. ... firing 150 WRMS Kenwood 12" sub thats virtually indestructable ... I can't recall ever using the int speakers on my Pana 51". ...
    (sci.electronics.repair)
  • Re: Sound Quality Problem
    ... I play the same mp3 on my FC6 and WinXP on the same PC using the same ... it does not sound too differently between that in FC6 ... drums, bass, etc come in the music. ... on old bad speakers. ...
    (Fedora)