How can I replace the power supply in my Jamo Sub 250? IT HAS BLOWN.

SOURCE: Jamo 250

hi, there must be this LINE IN socket (ur so called Hole), then on the onkyo, there must be this sub-line out socket, plug one end of the RC socket to the sub out of onkyo , and other to the line in of the sub, its all to do wirth its appropriate inputs and outputs,let me know

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.

SOURCE: Jamo Sub300. No power. No lights

Well it would void the warrantee, but you can take the back panel off and the power supply will only have two leads (3 if grounded) in from the plug, and out to the crossover. It sounds as if you are correct that the power supply is bad.

Charles

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.

SOURCE: cant connect jamo sub 250 to marantz SR4001

Use the PRE-OUT SW (subwoofer) output and connect it to the left RCA socket of your subwoofer.