Comfort, clear sound, and innovation combined. Telex's next generation Ascend Headset provides a redesigned, more comfortable fit with high quality sound. This versatile design was created for the cockpit but is easily reconfigured for personal use with the ability to change the connector, remove the boom, or add a battery. The advanced noise reduction (ANR) system coupled with limited speaker output and high-bandwidth frequency response provides the user with crystal-clear sound. A unique chassis equipped with pivoting ear cups provides a comfortable fit for the user and can be swiveled a full 180 for easy storage.
- Completely redesigned next generation headset frame provides a more comfortable fit with a new headband pad and improved adjustments on the ear cups and sliders
- Provides clear sound with automatically limited speaker output, an advanced noise reduction system, and high-bandwidth frequency response
- Advanced noise reduction (ANR) system shields out common cockpit noises like wind or avionics cooling fans (ANR is powered by a mic bias or rechargeable battery module)
- Highly adjustable design accommodates use in the cockpit but transitions easily to recreational applications with a removable boom and interchangeable connector
- Headset can be folded flat for storage; the unique chassis has pivoting ear cups that provide a comfortable fit for the user and with 180 of rotation, the headset can be folded up for easy storage
- ANR version with standard plug and jack connector
- FAA/TSO C139 approved
- Flexible cord can be easily coiled
Product Codes | |
|---|---|
| Mfr Part No: | PRD000248100 |
Weight: 5 oz – 8 oz (version dependent) Cable: 1.8 m, straightHeadset: Dual Plug: receivers power from boom microphone connectionSpeaker: Frequency response: 350 Hz – 3,000 Hz Distortion: <5% @ 110 dB SPL/mW Impedance: 600Ω ±20% (at plug) Overload: 300 mW @ 1kHz, 8 hrMicrophone: Frequency response: 100 Hz – 10,000 Hz per DO-214 fig.2-1 Distortion: <5% @ 114 dB SPL, 350 Hz – 6,000 Hz Sensitivity: -28 dB ±3dBV/Pa @ 1kHz Noise level: <1mV RMS Insulation Resistance: >10MΩ between exposed materials and electrical circuitConnector Plugs (PRD248100): Dual plug: 2-conductor 0.250 diameter (headphone), 3-conductor 0.206 diameter (mic)Color: black
- Stock: Out of Stock
- Manufacturer Part #: PRD000248100
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
