PA-707 is a SpeakON NL4FX to SpeakON NL4FX power cable, with 25A power load and 2 meters cable length. You can connect to SpeakON NL4FX DC48V power sources like SWIT VOLTA-DC1600, and supply power to SpeakON NL4FX DC connector devices like NANLITE Forza300/500, Dyno 650C, Lightstar Luxed4, etc.
