Crossover wiring diagram

[stingray787]

Hi all.Looking for some help obtaining a crossover wiring diagram for my Linn Kaber speakers.They are passive and are about 35years old.Serial No. is 002381.

Thanks Steve

 

[Lojzek]

If you can show from up close the crossover board from both of the sides, then at least capacitors and resistors might be identified and their respective schematic as well.

 

[AllenB]

Posting the image for OP.

 

[stingray787]

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Hi Lojzek.Thanks for the reply.Here are the photos of the crossover boards and my, hopefully,correct interpretation of the components.

 

[Lojzek]

This should be it. I wasn't sure of the L values, so these were left out.

 

[stingray787]

Thanks again for the reply Lojzel.That's brilliant!Really appreciate you taking the time to help.
Many thanks Steve.

 

[stingray787]

Hi Lojzek.Just wanted to ask a quick question about the tweeter circuit.I see that you've
got the positive side going to earth.Does this mean that when i connect the wires to the
tweeter i should reverse the polarity.

Thanks Steve.

 

[Lojzek]

All of the drive units in this loudspeaker are connected in phase. This tweeter circuit should be less confusing. It seems manufacturer decided to place the parts in the negative branch unlike majority of others. Electrically it's irrelevant. Either way is alright.

 

[stingray787]

Thanks once again Lojzek for the reply.Really appreciate it.

Steve.

 

[system7]

Maybe just me, but that's a funny old circuit! Never seen one like that before... 😀

Seems to be an MTM wired up as 2.5 way, like the above Troels Gravesen design!

Steve, you can post a JPEG (640X480) picture of these cabinets with the paperclip in the advanced reply box direct to the forum. I want to see this. Seems there were a few models.

 

[stingray787]

linn kaber speakers





Hi Steve.Please find attached photo's of the Linn Kaber speaker.The tweeter is not the original one.It's a Mission tweeter.

Steve.

 

[stingray787]

Should read Mission tweeter

 

[JMacI]

If anyone is still there.... I am contemplating building a pair of passive crossovers for a pair of kabers. I'm wondering if you were able to pin down the L values of the coils?