Question about Jamo SUB-650 Subwoofer

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Jamo sub has power and just the red light on but no green light, if i unplug it from the Yamaha receiver and plug it back in it works then eventually the green light on the sub goes to red and no bass

I switch out the coaxial cables to see if it was old cables but still same problem.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: just got a jamo A3SUB.3

check all your plus sign and minus sign that connected to the receiver , if connected wrong you will not have any bass,because it going backward. Good luck!! any quest email me jimmytnguyen71@yahoo.ca

Posted on Jan 30, 2008

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sanjin
  • 56 Answers

SOURCE: I have no amp for jamo 1060 sub

Dual Voice-Coil
The unique Dual Voice-Coil design allows both left and right channel sound from just one speaker. Simply hook up both the left and the right channels to the special terminals on the speaker. Hook up one channel only, if the speaker is to be used in a conventional stereo set-up.
I found this on jamo site hope that will help you

Posted on Mar 18, 2008

  • 151 Answers

SOURCE: JAMO SUB 650

The jamo sub is a fine buy but also look at subs from REL as they can hit hard when needed and are great for music.Now on to your amp,look round the back and you should find a socket marked sub pre out,plug a sub or phono lead into this and then into the input on the sub,this could be marked in or line in,turn up the volume or gain on the sub and also make sure you have the sub turned on in the speaker settings in your amp.

Hope this helps.
Cable guy.

Posted on Jun 27, 2008

  • 127 Answers

SOURCE: my jamo sub 200 & pioneer vsx517 receiver is not working properly

What do you mean that it sometimes doesn't work? It doesn't power on automatically?
Check settings of your receiver - if it has subwoofer output enables and if low frequencies from all channels are directed also to the SUB. By default only the LFE channel (.1) of 5.1 signal input is fed to the subwoofer. So Sub will work in this case only when you listen to 5.1 signal (DVD movie for example), but for radio or stereo music, only front speakers are used. By configuring this bass redirect, you can use subwoofer for all signal types.

Posted on Mar 03, 2010

  • 127 Answers

SOURCE: I have bought JAMO sub 250 subwoofer and Pioneer

Hi,
You don't need such cable, although you can use it if you have one. If receiver has only mono SUB output (as majority of receivers have), you just connect it to the Left socket on the Sub and it will work.

Using the Y cable would probably cause that you will fed the same signal to both left and right sockets, but half the intensity (you would divide the output from receiver by 2). So in the end the Sub would receive exactly the same signal as when using normal straight cable.

Posted on Mar 03, 2010

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hi

since it is a powered speaker, probably it just needs a sound signal which you can get from the headphone socket. please double check with someone else.

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i have the same tuner.on the back you will see all connectors bottom row of rca jacks you will see subwoffer if your sub has to rca. red/white use a splitter monstor cable gold ..works best. i use Home Theater Reserch speakers... you can also plug your subs power plug into the tuner snd you never have to power it on seprate .........

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