Straightwire Octave II Speaker Cables ![]() Straightwire Octave II Speaker Cables feature far greater control through a costly process of coating each individual copper strand. This offers sound quality and long term conductor purity that is otherwise impossible to achieve. Straightwire Octave II Speaker Cables Jacket: Putty Gray Design: Helix Insulation: Advanced Foam Polypropylene Conductor: CCT-OFHC 16 Gauge x 8 Diameter: .550" Custom Made per Order by Straightwire |