If you need this speaker
"If you need this speaker cable, handling two audio channels with an NL4 connector at each end, then you already know it. I use it to connect a Benchmark AHB2 amplifier to an Amphion FlexBase25 bass extension cabinet. I use a digital -domain crossover to separate the high-pass and low-pass audio to send to respective AHB2's. More conventional use of the cable would be feeding a bi-amped signal to a full-range speaker with input on an NL4 type Speakon jack.Either way, you can't go wrong with this Benchmark cable. The wire is Canare 4S11, a standard in the professional domain. The connectors are genuine Neutrik. The workmanship is impeccable. The cable is available in nine possible lengths from 2 feet to 100 feet, to fit almost any situation."

