Features:A speaker terminal is a type of electrical connector often used for interconnecting speakers and power amplifiers.The terminals are used in pairs with each of the speaker cable's two wires being connected to one terminal in the pair.The terminals are most often color-coded so that the positive wire connects to the red and the negative to the black terminal.DIY projects sometimes reuse speaker terminals for other applications using bare wire leads.Specification:Thread Size: M4Inner Hole Diameter:2.5mmSize:approx. 10mm dia. (max). 35mm heightPackage Content:2 x Binding Post Speaker Terminal.
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