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Laptop and screen showing HEDD CTRL software interface next to a blue HEDD studio monitor speaker.
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3. September 2026

HEDD Audio updates HEDD CTRL monitor control software

HEDD Audio updates the speaker control software HEDD CTRL. Version 2.0.1 expands the capabilities of the virtual monitor control MK2/BASS system by per-band bypass of the parametric equalizer, smarter device sorting, enhanced speaker highlighting, and updated immersive format labeling. Additionally, handling of IGMP snooping on network switches has been improved to increase the stability of speaker connections. The new update adds to the already versatile capabilities of HEDD CTRL, which allows for full remote management of MK2 speakers and subwoofers of up to 250 speakers. Custom frequency responses, delay adjustments, phase alignment, and group management are no longer a time-consuming process but just a few clicks away.

Monitoring as an integrated system

HEDD Audio MK2 range monitors are designed to deliver absolute sonic precision to satisfy even the highest standards. They offer enhanced flexibility to adjust the sound through features such as zero-phase filters, the HEDD Lineariser, and closed and ported modes for distinct sonic characteristics. EQ, phase alignments and delay functionality allows the user to manually correct the room. HEDD CTRL is designed to be an extension of the MK2 monitors and subwoofers as well as a powerful software for all immersive setups. „Your monitoring, your rules“ is not just a slogan; it is the promise from HEDD Audio to provide a simple-to-use software for the MK2/BASS ranges which unites modern technology, carefully crafted monitors, and the professional demands of audio engineers. The mentioned features no longer need to be tweaked on the backplate of each speaker but can be remotely adjusted via HEDD CTRL from the sweet spot of the studio. The software grants additional control, improves workflow, and fine-tunes the listening system. A 12-band parametric equalizer for global, group-dependent, or per speaker customization is at hand, just like system-wide phase alignment and a special zero-latency recording mode. The new update allows users to individually bypass each band of the equalizer, making A/B comparisons much easier. Version 2.0.1 also fixes equalizer input issues and a scaling bug that some users experienced. For larger CTRL-based systems with up to 250 speakers, improved handling of IGMP snooping on network switches helps support more reliable speaker connections.

Enhanced speaker management

HEDD CTRL allows for simple and intuitive device management. All connected units can be named as well as put in mute and solo. A customizable auto-sleep and wake-up feature enables individual standby configurations. Additionally, speakers can be arranged in different groups. On one hand, this simplifies scaling the system according to different playback formats such as 2.1 or 7.1. On the other hand, it makes frequency crossovers and distributions easy to check, for example by grouping the speakers into surrounds, front, rear, and LFE. Of course, all settings in CTRL can be saved as presets, so the system can be quickly set up for different applications with a few clicks. The update enhances that experience by visually highlighting speakers whose back panel Lineariser switch is not set to the (*) position as required for CTRL operation. Especially in larger and more complex monitoring systems, this new feature helps identify misconfigurations quickly. HEDD Audio has also improved the immersive setup workflow of HEDD CTRL by adding assignment labels and device sorting to match the relevant standards.

An update for the whole MK2/BASS system

The new version 2.0.1 of HEDD CTRL includes a matching firmware update for the currently supported speakers: TYPE 05 MK2, TYPE 07 MK2, TYPE 20 MK2, TYPE 30 MK2, and the subwoofers BASS 08 and BASS 12. The speaker firmware update is required for the new CTRL features to work correctly. HEDD CTRL continues to be an accessible remote monitor control environment that provides users with intuitive usability and the option to deep dive into customizations. This new release provides a good foundation for future releases to integrate with room measurements software.

Availability & Price

HEDD CTRL is free control software for HEDD MK2 monitor speakers and BASS subwoofers, allowing users to remotely manage and fine-tune their monitoring systems. The software is available for Windows and macOS from the HEDD Audio website at www.hedd.audio/pages/ctrl.

About HEDD

Heinz Electrodynamic Design (HEDD) is a Berlin-based creator of cutting-edge loudspeaker and headphone solutions. Founded in 2015 by physicist Klaus Heinz and his son, musicologist Dr. Frederik Knop, HEDD products include studio monitors, subwoofers, and main speakers – as well as the signature HEDDphone® range including the world’s first full range AMT drivers as well as the world’s first TPCD drivers. Producers, sound engineers, recording artists, and high-end enthusiasts worldwide seek out HEDD for use in music production, mastering, and home HiFi. HEDD’s mission has been to build products aiming for complete accuracy and outstanding signal fidelity in Germany, that can accommodate a diverse range of sounds and eclectic spectrum of musical tastes.Heinz Electrodynamic Design (HEDD) is a Berlin-based creator of cutting-edge loudspeaker and headphone solutions. Founded in 2015 by physicist Klaus Heinz and his son, musicologist Dr. Frederik Knop, HEDD products include studio monitors, subwoofers, and main speakers – as well as the signature HEDDphone® range including the world’s first full range AMT drivers as well as the world’s first TPCD drivers. Producers, sound engineers, recording artists, and high-end enthusiasts worldwide seek out HEDD for use in music production, mastering, and home HiFi. HEDD’s mission has been to build products aiming for complete accuracy and outstanding signal fidelity in Germany, that can accommodate a diverse range of sounds and eclectic spectrum of musical tastes. www.hedd.audio

Press contact

rtfm GmbH Moritz Hillmayer E-mail: presse@rtfm-pr.de Phone.: +49 (0)911 310 910 0

Company contact

HEDD Audio GmbH Salzufer 13-14 10587 Berlin E-mail: info@hedd.audio Website: www.hedd.audio