Monster M-Series Modular Speaker Cable Termination, Lock Flex Tip, 2-Pair Pack Conical surface design for reduced resistance, better signal transfer, and superior sonic performance Precision-machined flat-surfaced undersides for gas-tight connection Staggered thread design for ease of attaching terminations at any angle High purity, oxygen-free 24k gold-plated copper weave braid for optimum flexibility Conical surface design for reduced resistance and better signal transfer