Sennheiser BB25 BNC Coaxial Cable - 25 Ft (RG58)

Medium-run BNC coaxial cable for antenna connections in wireless audio systems

The Sennheiser BB25 is a 25-foot RG58 coaxial cable with BNC connectors on both ends, designed for mid-distance RF connections in wireless microphone and in-ear monitoring systems. The 25-foot length is one of the most commonly used cable runs in professional wireless deployments, covering the typical distance from an equipment rack to a wall-mounted, stand-mounted, or truss-mounted antenna position in a small to mid-size venue.

At 25 feet, signal loss through RG58 is present but manageable for most wireless systems without additional amplification. This makes the BB25 a practical choice for antenna runs that extend beyond the equipment rack but do not require the long-distance infrastructure of 50-foot or 100-foot runs. Factory-terminated BNC connectors ensure consistent RF contact without the variability of field-terminated cables.

Key Features

• 25-foot RG58 coaxial cable with BNC connectors
• 50-ohm impedance for wireless audio RF systems
• Manageable signal loss for most wireless systems without boosters
• Factory-terminated BNC connectors for reliable RF contact
• Compatible with all Sennheiser BNC-equipped wireless components
• Common length for rack-to-antenna runs in small to mid-size venues

Professional Applications

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

• Rack-to-antenna connections in small to mid-size venues
• Stand-mounted antenna setups at moderate distances from the rack
• Touring wireless antenna deployments
• Worship and corporate AV antenna infrastructure

Frequently Asked Questions

Do I need a booster with a 25-foot cable run?

In most cases, 25 feet of RG58 does not require a booster. Signal loss at this length is typically within acceptable limits for professional wireless systems. Add a booster if you observe reduced range or reliability.

Can I connect multiple BB25 cables end-to-end?

Barrel connectors can join BNC cables, but each connection adds loss and potential failure points. Use a single longer cable (BB100) or lower-loss cable type for extended runs.

Related Equipment and Workflow Compatibility

The BB25 works with all Sennheiser BNC-connected wireless components including receivers, splitters, combiners, and boosters.

Why Professionals Use This Type of Product

• 25-foot length covers most small to mid-venue antenna runs
• Factory-terminated BNC eliminates field termination variability
• Signal loss is manageable without additional amplification
• Consistent quality across the entire wireless signal chain

Additional Compatibility Information

The Sennheiser BB25 is a 25-foot RG58 BNC coaxial cable for mid-distance antenna connections in Sennheiser wireless microphone and in-ear monitoring systems.