here is a siltronix sp-1011 that goes with the siltronix 1011 series radios...this speaker is in nice shape considering its age and works fine...it has really nice sound...siltronix put two different size speakers in these and as you can see this is the bigger one that is centered . some were smaller and off centered....it could use a good cleaning , i bought this stuff from a shop that had closed and there was alot of dust ...thanx for looking at my sale ..

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