The 4 ZONE active antenna combiner takes the complexity and expense out of multi-zone wireless microphone projects. The 4 ZONE combines up to four separate pairs of diversity antenna connections for multi-purpose rooms, indoor-outdoor configurations, or main stages with secondary breakout rooms. Expand your wireless microphone system's reach at an affordable price.

Single Rack SpaceA unique one rack space design allows microphones to operate in up to four separate coverage areas.

Keeps you CoveredSeamlessly cover wireless microphones between building locations or indoor and outdoor areas.

Configurer as neededUser configurable to allow which zones are active.

Product Setup

When used in conjunction with up to four Diversity Fin Antennas and one or more DISTRO4 or DISTRO9HDR antenna distributors, 4 ZONE completes a turnkey package for any multi-zone wireless microphone project across any brand wireless audio system. The 4Zone is also compatible with the D-ARC, CP-ARC and RF Spotlight antennas. For larger coverage areas, pairs well with our OPTIX2-S3 RF over Fiber Product.

Antenna combiner for multi-zone wireless microphone systems – solves distribution challenges by making signal management simple

470 to 960 MHz frequency range, compatible across all brands

Combines up to four separate pairs of diversity antenna connections to one A and B output

Individual-channel, RF signal attenuation control down to -31 dB, in 1 dB steps

Selectable 12 VDC power for active antennas and in-line amplifiers on long cable runs

Selectable On/Off inputs allows for quick control of coverage zones for roaming microphone transmitters