Speaker Terminal Cups
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Metra Speaker TerminalRound terminal cup with spring clip connectors (for do-it-yourself box builders)
In Stock
- accepts bare wire or pin connectors
- diameter: 3"
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Metra Speaker TerminalSquare terminal cup with spring clip connectors (for do-it-yourself box builders)
In Stock
- accepts bare wire or pin connectors
- requires 1-15/16" diameter cut-out
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Metra Speaker TerminalRound terminal cup with binding post connectors (for do-it-yourself box builders)
In Stock
- round terminal cup
- diameter: 4-1/8"
- binding posts accept bare wire, spade lugs, and banana plugs
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Metra Speaker TerminalSquare terminal cup with binding post connectors (for do-it-yourself box builders)
In Stock
- square speaker terminal cup
- requires 2-7/8"W x 2-1/8"H box cut-out
- binding posts accept bare wire, spade lugs, and banana plugs
Subwoofer Installation Guide This article describes the steps involved in installing a subwoofer in your vehicle.
Subwoofer Wiring DiagramsWith the wide variety of subwoofers available, it's easy to get confused about the best way to wire up your system. These wiring diagrams will help you find the configuration that'll get the most out of your subs and your amplifier.
Amplifier Wiring DiagramTake a look at a typical amp wiring scheme.