There are two connectors on each sled. One is a 4-pole Speakon(Neutrik) and the other is an XLR(Switchcraft). A 4-core cable(4x14AWG) runs to the Speakon connector and then splits to the 416B and the 802. The XLR connector is for a tweeter(optional). Why XLR? Because I already had some cable and fittings I could use and thus save some money.

Cheers, Marshall.