Sennheiser CL 20 PP Antenna Cable (20m, RSMA-M to RSMA-M, Black)

Long-distance RSMA antenna cable for extended antenna placement in EW-DX and SpeechLine wireless systems

The Sennheiser CL 20 PP is a 20-meter antenna cable with RSMA male connectors on both ends, designed for longer antenna cable runs in Sennheiser wireless systems that use RSMA antenna ports. The 20-meter length is the longest available in the CL PP series, enabling antenna placement in larger venues where the receiver rack is significantly distant from the optimal antenna position.

At 20 meters, cable signal loss becomes a more significant factor that can impact wireless system range and reliability. For installations at this distance, evaluating the need for an active antenna booster at the antenna end is recommended, particularly in environments with high RF noise or where maximum wireless range is needed. The factory-terminated RSMA connectors ensure consistent RF contact at both ends of the cable.

Key Features

• 20-meter RSMA male to RSMA male antenna cable
• Longest available length in the Sennheiser CL PP series
• Designed for Sennheiser wireless systems with RSMA antenna ports
• Black cable for professional installation appearance
• Factory-terminated connectors for reliable RF contact
• Compatible with EW-DX, SpeechLine DW, and other RSMA-equipped systems

Professional Applications

Commonly deployed in church, house of worship, and professional AV environments.

• Large venue antenna installations with distant equipment rooms
• Worship spaces with long runs from tech booths to antenna positions
• Conference centers with centralized equipment and distributed antennas
• Performing arts venues with backstage equipment racks

Frequently Asked Questions

Do I need a booster with a 20-meter cable run?

At 20 meters, cable loss is meaningful. An active antenna booster at the antenna end is recommended in most installations to compensate for cable loss and maintain reliable wireless performance.

Can I use this cable for runs longer than 20 meters?

The CL 20 PP is the longest available in this series. For longer runs, consider using fiber-optic antenna solutions or low-loss coaxial cable with appropriate RSMA adapters.

Related Equipment and Workflow Compatibility

The CL 20 PP works with Sennheiser RSMA-equipped wireless components including EW-DX receivers and SpeechLine DW infrastructure. See also CL 1 PP (1m) and CL 10 PP (10m) for shorter runs.

Why Professionals Use This Type of Product

• 20-meter length reaches distant antenna positions in large venues
• Factory-terminated RSMA connectors ensure consistent signal quality
• Single-cable run avoids the loss of barrel-adapter joints
• Professional black cable blends into installed environments

Additional Compatibility Information

The Sennheiser CL 20 PP is a 20-meter RSMA-M to RSMA-M antenna cable for Sennheiser wireless systems using RSMA antenna ports, including EW-DX and SpeechLine Digital Wireless components. Active boosters recommended for runs of this length.