- Push in or snap in type, high quality plastic materail - 4 Pin: red and black. - Spring loaded to accept bare wires. Each has a rear solder point for integration into sound systems or other applications. - Installation size: Outer diameter 58mm x 20mm, 58mm between the screw hole middle
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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
