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McIntosh XR3 stacked pictures

tomdowns

New Member
Hi everyone,

So I came across a second set of XR3 speakers that had damaged tops. They where perfect for something I always wanted to try after reading on Roger Russel's site http://www.roger-russell.com regarding stacking the XR series speakers. I could not find any information regarding the stacking of these speakers and I found one picture of a XR5 that was stacked; I noticed that they had ran the speaker wire right off the back at the joining of the 2 speakers and I didn't like that. I decided that running the top speaker wire inside the bottom speaker would be cleaner. I didn't think passed how to terminate the wire at the base of the speakers; so I tailed it out until I decide a solution. So, if anyone has any recommendations on how to put a 2nd terminal block on the base; please feel free to let me know.

I have attached some pictures of the process.
1 remove X Over cover
2 remove X Over
3 Inside with X Over removed 1
4 Inside with X Over removed 2
Note that there are 4 1/4" head screws that need removed to remove top.
5 remove top.
I had to use a block of wood and a hammer to tap the top loose; it had been glued.
6 I drilled 2 holes for 1/4 20 screws and the speaker wire
7 Inside view of Bolts (double Nuts) and back speaker hole
8 carefully drilled a hole in bottom and ran wire with coat hanger
9 Pushed coat hanger up into top speaker
10 Coat Hanger in top speaker.

At this point I soldered the speaker wires together, shrink wrapped, used plumbers putty on any holes and put everything back together.

It took about 3 1/2 hours to complete; would have took less time if I knew what I was doing.

I hope this helps someone one day.

Regards,

Tom
 

Attachments

  • 1 XR3 Xover.jpg
    1 XR3 Xover.jpg
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  • 2 XR3 Xover removed.jpg
    2 XR3 Xover removed.jpg
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  • 3 XR3 Xover box removed1.jpg
    3 XR3 Xover box removed1.jpg
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  • 4 XR3 Xover box removed2.jpg
    4 XR3 Xover box removed2.jpg
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  • 5 XR top removed.jpg
    5 XR top removed.jpg
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  • 6 XR3 drill holes for wire and bolts.jpg
    6 XR3 drill holes for wire and bolts.jpg
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  • 7 XR3 bolted.jpg
    7 XR3 bolted.jpg
    54.8 KB · Views: 32
  • 8 XR3 run wire in.jpg
    8 XR3 run wire in.jpg
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  • 9 XR3 run wire to next speaker.jpg
    9 XR3 run wire to next speaker.jpg
    54.4 KB · Views: 28
  • 10 XR3 wire coathanger in top speaker.jpg
    10 XR3 wire coathanger in top speaker.jpg
    52.3 KB · Views: 32
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