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Cyber Acoustics AC-4000 Headset
Cyber Acoustics AC-4000 HeadsetCyber Acoustics AC-4000 Headset
SKU: AC-4000

Cyber Acoustics AC-4000 Headset

Cyber Acoustics AC-4000 Headset
Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural

The AC-4000 is a stereo headset built from the ground up for today's most demanding classrooms. With a clever channel design, the headband and ear cups serve as a cable management system for convenient storage of headsets when not in use. It utilizes a single 3.5mm (CTIA compatible) combo plug, compatible with Macs, Chromebooks, most newer PCs, tablets, and more.


  • Unidirectional noise-canceling microphone
  • Leatherette ear pads
  • Flexible mic boom
  • Adjustable headband
  • Classroom tested durable design
  • Braided TuffCord

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      We've been saving K-12 money on their devices for 20+ years.

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      Warranty+ accidental coverage is available for 2 to 4 years.

      Distinctions of Condition

      Regardless of condition, all devices sold by Tech to School come with our 1 year warranty and are eligible for Warranty+ accidental coverage up to 4 years.

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      On some devices, we offer a Second Stock option at a discounted price. These devices are 100% functional, yet may have cosmetic issues such as bent corners, surface case scratches or engravings. We include a free shell case on these devices to present a clean look.