Whirlwind SBNL 1x NL8 to 4x NL4 Wired 2-Pole Splitter & Breakout Box for Multiple Speaker Cabinets Whirlwind SBNL 1x NL8 to 4x NL4 Wired 2-Pole Splitter & Breakout Box - Whirlwind 3 Year Warranty Compatibility: Multiple Speaker Cabinets Connectors: 1 x NL8 to 4 x NL4 Wired 2-Pole