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Adapt the ASTRO A40 TR headset to any environment by adding an ASTRO A40 Mod Kit. For loud environments such as pro tournaments, one can transform the A40 TR to a closed-back noise-isolating headset with sealed speaker tags, synthetic leather ear cushions and headband and a voice-isolating microphone. The Call of Duty: Black Ops 3 Mod Kit features art taken directly from the game and was developed in conjunction with Activision and Treyarch. All TR products are the Official Equipment of Call of Duty, the leading console esports title globally.
*Please note: A40 TR Mod Kits are only compatible with A40 TR Headsets and not any other headsets.
A40 Noise-cancelling Ear Cushions Voice Isolating Mic Padded Headband 2 Closed Back Speaker Tags
Compatible with A40 TR Headset
Mod Kits work only with A40 TR headsets, made for tournament environments and team gaming houses where background noise can become a distraction.
Voice Isolating Microphone
Eliminates background noise and focuses on only your voice for optimal team communication.
Closed Back Speaker Tags
Adds a silicone baffle to transform the A40 headset from open-back to closed-back, sealing off the outside world so no sound leaks in or out.
Customize Your Look
Mod Kits add color and style to the A40 TR headset, working with both black or white models.
Synthetic leather headband for added comfort and style.