Drawing NA4LJX speakON NL4FC - 1/4'' Mono Jack Adapter Wiring: +1 to TIP and -1 to SLEEVE Technical Information Product: Title: NA4LJX Connection Type: Adapter Electrical: Rated voltage: 250 V (insulation) Additional Model #'s 74-NA4LJX NA4LJX UPC: 7613187004810