INFRARED CONNECTION COMPONENTS
Model 847 Connecting Block
Connects four emitter ports and supplies power to all Russound IR receivers and key pads, Parallel emitter ports with 470 Ohm resistors drive four single or dual emitters, Quick-connect stereo mini jack for Russound IR receivers which use a stereo mini plug, 2.1mm coaxial power jack, Requires Model 846C Power Supply, 3"W x 1 3/4"H x 7/8"D (7.6 x 4.5 x 2.2 cm)
Price: $53
Model 902 Splitter/Injector
Used to inject or extract infrared control signals with a TV coaxial R/F cable, DC-pass design allows IR control signal to pass without use of by-pass kit,
Requires Model 846C Power Supply
Price: $67
Model 846C Power Supply
Supplies 12 VDC for most Russound remote control devices, Can power up to 12 Russound receivers, Connections: 2.1mm coax plug
Price: $14