The Speakon NL2 is the 2-pin version of the Neutrik Speakon speaker connector, carrying a single amplifier channel to a full-range or subwoofer speaker with a locking twist connection.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1+ | 1+ | Channel 1 positive (hot) | ADC |
| 1- | 1- | Channel 1 negative (return) | ADC |