Jul 10, 2010 07:28 pm
NL2 is only two wires. So, it can only be used for passive speakers
NL4 is four wires. So, it can be used for passive, or bi amp speakers.
the connectors are the same size. So, there is no difference there. The only difference is the number of wires that it carries.
I would stay away from NL2. It makes no sense. The NL4, since it can be used for both bi amp or passive speakers is the way to go.