Monster Cable's connectors feature 24k hard-gold contacts for maximum signal transfer and corrosion resistance. Most of them easily twist on to your cables by hand — no tools needed. OmniFlex insulators flex in all directions for easy installation. Extra-thick gold spades carry more current for better signal transfer. Designed to work with Original Monster Cable or 12-gauge speaker wire.
-Large contact area allows for heavy-duty tightening
-Precision-machined, with extra thick gold plating to ensure a long-lasting, durable connection
-Excellent power transfer
-connectors with red /black insulators