The Sennheiser GZL RG 8X (20 m) is a professional low-loss, low-damping 50-ohm coaxial cable designed for long-distance RF signal transmission in wireless microphone and in-ear monitor systems.
Its RG 8X grade provides significantly lower attenuation compared to RG 58, making it ideal for extended antenna runs where maintaining RF strength and reliability is essential.
This 20-metre version is suited for large venues, long cable paths, outdoor setups, and remote antenna placements.
Key Features
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Length: 20 metres
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Cable type: RG 8X low-damping coaxial
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Impedance: 50 ohms (standard for professional RF systems)
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Connectors: BNC male to BNC male
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Low signal attenuation for improved RF performance
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Suitable for long-distance antenna cabling
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Rugged, flexible outer jacket for touring and installations
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Designed for Sennheiser wireless mic and IEM antenna setups
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Fully compatible with other professional BNC RF equipment
Performance Advantages
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Lower RF signal loss over long distances compared to RG 58
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Ideal for directional antennas, remote antenna rigs, and distributed RF systems
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Helps maintain stable wireless microphone and IEM performance in large spaces


















