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The Whirlwind SBNL18442 SBNL Series NL Splitter & Breakout Box is a part of their SBNL series of splitter boxes. The splitter is primarily intended to split the incoming speaker signal into multiple speaker cabinet connections for live sound reinforcement, stage monitoring applications, etc. The SBNL18442 features a single NL8 input to 4x NL4 wired 2-pole connections.
In the Box
Whirlwind SBNL18442 SBNL Series NL Splitter & Breakout Box