Product Description 24 Carat (24K) Gold Plating These banana plugs dont have a lacquer protection because they do not need it (gold will not tarnish). Also, 24 Carat gold achieves better conductivity when lacquer is not in use and produces a much better signal. Banana plugs also help prevent corrosion and deterioration of existing speaker wire.
Connection The banana plugs will connect from 2mm up to 5mm diameter speaker wire.
Dimensions The overall length of the banana plug is 43mm and the pin is 13mm long. The pin is 4mm diameter (as quoted in the title). This is the standard size used for most speakers world wide.
How to Use Speaker cable can be connected easily through the side of the banana plug or through the top, using a screw mechanism. The plugs can be stacked with existing 4mm banana plugs.
All the banana plugs are colour coded so you can attach the negative wire (black) to the black banana plug and the positive wire (red) to the red banana plug.
Customer Reviews: Top qualityApril 1, 2010 Ivor Gotone(Cambridge, UK) Look really smart and do the job perfectly. Note that the cable entry is via the side, not the top.
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