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Beige replacement cable with 3.5mm connector for Sennheiser headsets

Galaxy Audio

Galaxy Audio CBL3SEN Replacement Cable 3.5mm Sennheiser Beige

SKU CH-3SY2-QYS9B

Replacement cable with 3.5 mm connector for Sennheiser wireless headsets in beige

  • Designed for Sennheiser HSM3 and ESM3 headsets
  • 5 mm connector ensures direct compatibility
  • Beige finish matches original equipment colour
  • New replacement cable restores full audio function
  • First listed by manufacturer on 12 June 2026

Replacement Cable for Sennheiser Headsets

The Galaxy Audio CBL3SEN is a beige replacement cable designed for Sennheiser wireless headset systems. It provides a direct 3.5mm connection for compatible HSM3 and ESM3 models. This new accessory restores the audio link when the original cable is lost or damaged. It suits technicians, presenters and performers who rely on those specific headsets.

3.5mm Connector Restores Compatibility

The 3.5mm plug replaces the proprietary link on supported Sennheiser wireless units. It allows the headset to interface with the receiver or beltpack without adapters. The beige finish matches the original equipment colour scheme. No additional software or configuration is required for operation.

Suits HSM3 and ESM3 Systems Only

This cable fits the listed HSM3 and ESM3 headset models and will not connect other Sennheiser series or third-party brands. Users needing a different connector type or a longer run must source an alternative solution. It handles standard speech and vocal reinforcement duties for those specific units. First listed by the manufacturer in 2026.

How it compares

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Price $58.99
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Specifications

No published specifications for this item yet.

Questions about this item

How often will the 3.5mm connector on this Sennheiser replacement cable need to be replaced under normal use?

The cable uses a standard 3.5mm connector rated for thousands of insertion cycles, so replacement is only needed if physical damage occurs.

What is the first performance limit reached when this Galaxy Audio cable is used continuously for long sessions?

Signal integrity remains stable over the cable length; the practical limit is mechanical strain on the connector rather than electrical degradation.

Does this beige replacement cable generate any heat or electrical noise when the headset runs all day?

As a passive copper cable, it produces no heat or electrical noise during extended operation.

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