This RF Venue bundle includes one COMBINE8™ IEM Transmitter Antenna Combiner, one CP Architectural Antenna for IEMs, and one RG8X25 25-foot coaxial cable. This is a complete system with components engineered to work together to combine up to eight IEM transmitters of any brand (set to transmit 50 mW or less) into a single CP Architectural Antenna. The COMBINE8 provides DC power for up to 8 IEM transmitters with the included DC-OCTOPUS power cable. This eliminates the need for wall wart external power supplies for IEM transmitters. IEM transmitter combination is important for multi-channel systems to minimize intermodulation artifacts arising from multiple adjacent transmitters interfering with one another. Available in white (COMB8CP-ARC) or black (COMB8CP-ARCB).