Speaker Mounting Thread Size

[ChrisM]

Assuming all speakers use the same mounting size holes...

Does anyone know what size bolt and t-nuts I should get for my speakers. If it matters at all (which I don't think it does) they are modern Eminence's.


Thanks...

[Sonny ReVerb]

I used 10-32 bolts and T-nuts. You can use 1/4-20 for heavier speakers, I believe.

[martin manning]

Eminence's web site has flange mounting hole diameters listed for each model.

[ChrisM]

Thanks guys, found the info on Eminence's website and picked up the correct hardware today.

One other questions...
Four bolts enough for each speaker? It's a 100W amp. All my other amps seem to only use 4 bolts.

[jaysg]

I'm bad at getting perfect alignment with 10-32, so I use 8-32. Mounting diameters vary all over the place. Eminence is not identical to Celestion.