Detail 01
4-pole NL4
Carries two channels or a biamp pair, and still mates with 2-pole speakON gear using the +1/-1 conductors.

Independent shopping perspective
A 4-pole speakON barrel that joins two speaker cables into one longer run. For anyone hauling PA or backline who occasionally comes up short.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Carries two channels or a biamp pair, and still mates with 2-pole speakON gear using the +1/-1 conductors.
Detail 02
It mates with the female ends of two finished speaker cables. It will not join two male plugs.
Detail 03
Twist-lock connection that won't shake loose mid-show and keeps live amp terminals covered.
Detail 04
Adds only a few inches of length, and hangs unsupported at the joint unless you tape it down.
Detail 05
Disappears on a dark stage floor, so label or tape the joint if you need to find it fast.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. That is what it does. Plug a female speakON cable end into each side and you get a single continuous run.
Yes. Four-pole speakON connectors mate with two-pole ones and pass signal on the +1/-1 pair, which is what a standard single-channel cable uses.
No. speakON is for amplifier-to-speaker connections. Use XLR or 1/4-inch connectors for mic and instrument signal.
Yes. speakON connectors twist and latch, so the joint won't pull apart if someone catches the cable with a foot.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.