Help please - ID Components Speaker Crossover

P

Peter O

Jan 1, 1970
0
I have a favourite speaker with suspect component on cross-over.
Description: dark green, approx 36mm long x 6.5mm diameter.
Wire termination each end to circuit board.
Markings: W23, 3RO, 5%

Can someone please ID or provide me a link for me to help myself.

Opinion also sought on the cannister capacitors:
dated 1976,
PYE 65mm lng, x 25mm Diam.
50VDC, REV, 40uF.
Is it highly likely that these may have deteriorated with time & warrant
replacement?

Apologies for my current ignorance.

Pete
 
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