The COMBO II adaptor box (similar to the Distro) breaks out an NL8 into four (4) NL2/combo connectors. Each of the NL2/combo connector contacts are connected to each of the four (4) contact pairs on the NL8 connector.
Features: The convenience of this adaptor box over the Distro is the flexibility of using NL4, NL2 or the traditional ¼” speaker cables to hook up your full range speaker cabinets.