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Telex PH44A5 dual headset with adjustable boom microphone and padded earpieces

Telex

Telex PH44A5 Lightweight Dual Headset

SKU CH-HTY0-H05Q2

Dual-sided intercom headset with noise-cancelling microphone, 300Hz-15kHz response, 5-pin XLR connector and 1.82 m cable

  • Crystal-clear audio from 300 Hz to 15 kHz frequency range
  • Reliable connection via secure 5-pin XLR Female (A5F) connector
  • Easy setup with 1.82 m cable for flexible integration
  • Secure communication through dynamic noise-cancelling microphone
  • Comfortable fit with adjustable headband and moleskin-covered earpieces

Dual Intercom Headset

The Telex PH44A5 is a lightweight dual-sided headset built for professional communication in control rooms, live events and construction sites. Its dynamic noise-cancelling boom microphone reduces background sound so speech remains intelligible during critical operations. The adjustable semi-rigid gooseneck allows precise mic positioning for each user. Moleskin-covered earpieces and a lightly padded headband provide comfort for extended shifts.

Thermals Noise Power

Passive acoustic design means the headset generates no heat and draws no power from the intercom system. The dynamic microphone operates without external bias voltage, keeping the signal chain simple and reliable. Noise-cancelling capsule rejects ambient sound so the user can speak at normal volume even in loud environments. No active circuitry eliminates electronic self-noise or battery maintenance.

5-Pin XLR A5F Connector

A 6-foot (1.82 m) cable terminates in a secure 5-pin XLR female connector for direct integration with compatible intercom beltpacks and panels. The locking connector prevents accidental disconnection during movement. Cable length allows freedom of movement without excess slack. No adapters or software are required; the headset is ready for immediate use on supported systems.

Highlights

  • Crystal-clear audio from 300 Hz to 15 kHz frequency range
  • Reliable connection via secure 5-pin XLR Female (A5F) connector
  • Easy setup with 1.82 m cable for flexible integration
  • Secure communication through dynamic noise-cancelling microphone
  • Comfortable fit with adjustable headband and moleskin-covered earpieces

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 5-pin XLR female (A5F) plug to my intercom panel, and what is the common mistake?

Plug the A5F connector straight into the matching 5-pin XLR male socket on the RTS panel until it clicks; the common mistake is forcing it in upside-down, which bends the pins.

Which part of the Telex PH44A5 will wear out first and need replacement?

The moleskin-covered earpads compress over long shifts and should be swapped when they no longer seal against the ear; the dynamic boom microphone and gooseneck are built for years of adjustment.

At what sound-pressure level does the headset start to distort during a loud, sustained show?

The 300 Hz – 15 kHz frequency response and dynamic noise-cancelling microphone are rated for normal intercom levels; sustained stage-volume peaks above typical talk-back levels will clip first.

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