Sennheiser SPECTERA SKM – Bidirectional 1G4 Handheld

Product Overview

The Sennheiser SPECTERA SKM is a bidirectional handheld transmitter built for professional wireless audio productions that demand remote control and high channel density. As part of the Spectera wideband ecosystem, this handheld covers the 1G4 frequency range and supports full remote control of parameters such as gain and low cut over its bidirectional link, making it well suited for broadcast, theater, and large-scale live production. It accepts both Sennheiser and Neumann capsules, which are sold separately, giving integrators flexibility in matching a capsule to the application. This is the 1G4 variant, manufacturer part number 509165, currently available for preorder with shipping expected September 2026.

Product Description

The SPECTERA SKM extends the Spectera bidirectional architecture into a handheld form factor for vocalists, presenters, and on-camera talent. Its bidirectional link lets audio engineers remotely adjust parameters such as gain and low cut, which simplifies channel management across a large multichannel deployment. The transmitter is compatible with both Sennheiser and Neumann capsules, so an integrator can specify the capsule that best fits the vocal or speech application, with capsules sold separately. An OLED display presents status and channel information at the microphone, and a lightweight aluminum housing keeps the handheld manageable during extended use while protecting the electronics. The SKM uses AES 256 encryption for both audio and control data, protecting confidential content in broadcast and corporate productions. It operates in the 1G4 ranges of 1350-1400 MHz and 1435-1525 MHz, which should be coordinated against local spectrum regulations during deployment. Batteries are sold separately. As a preorder item, units are expected to ship in September 2026.

Key Features

• Bidirectional Control — Supports full remote control of parameters such as gain and low cut over the Spectera bidirectional link.
• 1G4 Frequency Coverage — Operates in the 1350-1400 MHz and 1435-1525 MHz ranges for flexible spectrum coordination.
• Sennheiser and Neumann Capsule Support — Accepts both Sennheiser and Neumann capsules so integrators can match the capsule to the application.
• AES 256 Encryption — Encrypts both audio and control data to protect confidential content in professional productions.
• OLED Display — Presents status and channel information directly at the microphone.
• Aluminum Housing — Uses a lightweight yet durable aluminum body suited to demanding live and broadcast use.

Typical Applications

• Broadcast studio
• Auditorium
• House of worship
• All-hands room
• Commercial meeting space

Technical Specifications

Frequently Asked Questions

Which capsules are compatible with the SPECTERA SKM?

The handheld accepts both Sennheiser and Neumann capsules, which are sold separately, allowing integrators to match the capsule to the vocal or speech application.

Can engineers control the transmitter remotely?

Yes. The bidirectional link supports full remote control of parameters such as gain and low cut, which simplifies channel management across a large deployment.

How does the SKM integrate into a Spectera system?

The SKM is part of the Spectera bidirectional ecosystem and communicates over the same wideband architecture as other Spectera components, allowing it to fit into a coordinated multichannel wireless deployment.

Is the transmission secure for confidential content?

The SKM uses AES 256 encryption for both audio and control data, which protects confidential audio in broadcast and corporate environments.

What frequency range does this model cover?

This is the 1G4 variant, covering 1350-1400 MHz and 1435-1525 MHz, which should be coordinated against local spectrum regulations during installation.

When will the SPECTERA SKM ship?

This is a preorder item with shipping expected in September 2026. Contact our team for current lead times before specifying it into a project timeline.

Does the SKM include a battery or capsule?

No. Both capsules and batteries are sold separately, so plan to order the appropriate capsule and power option alongside the transmitter.