Monoprice 8769 10' 12AWG 2-Conductor Speakon Type NL4FC Female to Female Cable 10ft 2-conductor NL4 Female to NL4 Female 12AWG Speaker 2-conductor NL4 Female to NL4 Female 12AWG Speaker Twist Connector Cable 12AWG 2-conductor Speakon Type NL4FC Female to Speakon