Some Kind of Grommet

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Crown still use them


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so does QSC


so if you could tell me what difference the isolated plastic jacket makes that may convince me your correct.
 
the current ratings for Speakon and banana jacks are equivalent at 30 amps so to say that Speakon provide a better contact is somewhat false.
An externally hosted image should be here but it was not working when we last tested it.


i'm not a fan of singles i've always used dual's and yes it's possible to have an accidental short across a banana jack but for me the convenience of being able to flip phase quickly is essential in multi way or multiple speaker systems try that with a speakon...

don't get me wrong i love speakon's but to dismiss banana jacks as inferior is somewhat false!