Am Mittwoch, den 20. März 2024 ist es wieder soweit!

Auch dieses Jahr veranstalten wir für euch parallel zur prolight+sound
unseren DEMOTAG und sind dabei zu Gast bei der Firma FREAKSOUND GmbH.

Im Mittelpunkt stehen Workshops, gute Fachgespräche und Produktvorführungen.



02.2024 ISE 2024 Barcelona

ISE 2024 Barcelona

From January 30 to February 2, 2024, Integrated Systems Europe, the world's leading trade fair for AV and system integration,
took place in Barcelona.

Our product presentations:

C 15 / C 30
Constant Curvature Line Array

Modular beam steering system of the top class

GL 16 / GL 16 Sub
3 x 6.5" subwoofer extension for GL systems

High Class DSP power amplifiers of the latest generation

Many thanks to the numerous visitors
to our stand!

We are looking forward to next year!

Employees at our stand (from left to right):
Felix Wapelhorst, Matthias Loy,
Winfried Seeburg

01.2024 Firmware Update HDLM 8

HDLM 8 Firmware Update

>> Optimizing performance

>> Firmware Update > HDLM 8 Mk III

>> Firmware Update > HDLM 8 Mk I and Mk II

>> HDLM 8 Firmware

12.2023 Softwareupdate S-Serie Endstufen


S-Serie Endstufen

Das umfassende Softwareupdate für die S-Serie Endstufen steht zum Download bereit:

OCS Softwarepaket/aktuelle Firmware
>> Software OCS_Setup_v4.2.4.zip

Aktualisierte Speaker-Library
>> Speaker Library v2.01.zip

Aktualisiertes Hardware-Handbuch
>> Hardwarehandbuch v1.2.pdf

11.2023 GL 16 Sub dp+

Now also available in the self-powered GL 16 Sub dp+ version!

  • 3 x 6.5" subwoofer extension
    for GL systems
  • 2-channel amplifier electronics with DSP
  • Amp Power: 800 W AES
  • Four practical presets


>> Data Sheet

11.2023 24. SEEBURG Hausmesse 2023

in-house exhibition

on 13.11.2023

Our 24th SEEBURG in-house exhibition
was a complete success with around 150 visitors.

The presentation of our new products, the very well-attended presentations, the exciting exchange with colleagues and the professional and personal discussions once again made the in-house exhibition a great experience.
Many thanks to all visitors for this successful in-house exhibition.


Interesting lectures:
Power specifications in sound reinforcement technology: What is actually defined?
Presets and tuning of PA systems: Approach and steps to optimization

Product presentations
C 15 / C 30 and C Sub 1801:
The new "Constant Curvature Line Array" closes the gap between point source systems and line arrays. Optimized performance thanks to three 1" drivers with an enlarged 1.7" coil in a very compact design.

GL 16 Sub dp+:
Now also available in the self-powered version. 3 x 6.5" subwoofer extension
for GL systems

i5 dp / i4 PoE:
Self-powered variants

Martin Keller and Johannes Nocker are guests with the new ALLEN & HEATH AVANTIS SOLO and the small "all-rounders" of the CQ series.

10.2023 C-Serie - C 15 / C 30 / C Sub 1801


C 15 / C 30 / C Sub 1801

• Constant Curvature
• Full scalability
• Highly precise dispersion
• Compact appearance
• High performance

The new "Constant Curvature Array" loudspeakers C 15 and C 30 combine the advantages of point source speakers with the performance of Line Arrays.

The vertical dispersion is being defined by the addition of the single C-Series speakers. With the C 15 and C 30 there are vertical dispersion angles of 15° and 30° available.
With relatively few elements, even larger audience areas can be sounded very precisely and equally. The applications are in theatres, sports arenas, club sound reinforcement and medium-sized open air concerts.

C Sub 1801 - Bass extension for the C 15 and
C 30 Line Array. Integrated and visually unobtrusive flying system for flown array applications in fixed installations.

> Available from January 2024

Data Sheet C15 / C30

Data Sheet C Sub 1801

09.2023 Huss Expo 2023

Huss Expo 2023

Huss Expo 2023, the trade fair for event technology, was a complete success!

> huss-licht-ton.de/expo



April 26, 2023

Our DEMO DAY on April 26, 2023 in Frankfurt was a complete success!
The latest loudspeaker systems could be tested and there was enough time for technical discussions in a nice and relaxed atmosphere.


  • C15 / C30
    Constant Curvature Linearray
    Newly developed software
    "Audio over Ethernet"
  • iBeam
    Modular beam steering system
    of the upper class
  • PS 1
    Point source horn system,
    2 x 12"/2 x 6.5"/1.4"
  • PS Sub
    21" high-performance subwoofer
  • S 3 / S 5 / S 10 / S 20
    High Class DSP power amplifiers of the latest generation

Many thanks to FREAKSOUND and all visitors!

01.2023 AES 67

AES 67

“audio over ethernet”
for all dp loudspeakers!

All selfpowered systems (dp) now have an AES network interface for remote control and audio transmission.
This enables "audio over ethernet" by the use of the AES 67 protocol.
The assignment of audio streams is being done with the new SEEBURG Network Manager.

>> AES 67 Video (YouTube)

01.2023 SEEBURG Network Manager

SEEBURG Network Manager

With this newly developed software,
all dp systems can be controlled via network.

>> DOWNLOAD Network Manager (zip)
>> Quick Start Guide (pdf)


  • Remote control of functions such as recalling presets and banks, level control and mute, and locking the controls on the loudspeakers.
  • Visual display of all systems connected to the control network.
  • Storable names and location labels with a global search function.
  • Selection of loudspeakers in the list for simultanious set-up and control changes.
  • Fully parametric user EQs and delay settings for time alignment, with a graphical user interface
  • Basic network settings.
  • Connection with media control systems via API.
  • Documentation is available online.
  • Identification function by way of flashing LEDs on the dp loudspeaker systems.
  • Firmware updates can be applied from the network manager.

11.2022 23. SEEBURG Hausmesse 2022

in-house exhibition

on Monday, 14.11.2022

The 23rd SEEBURG Hausmesse had taken place on November 14, 2022.
With about 140 domestic and foreign professional visitors it was very successful again.
Product demonstrations, seminars and information about new technical developments added to the general networking aspect of this annual event.
Many thanks to all visitors for this successful in-house exhibition.

07.2022 AES 67

Now - AES 67 compatible!

There's a new update available for the selfpowered (dp) SEEBURG loudspeakers which already have a built-in Ethernet connection. This enables "audio over ethernet" by the use of the AES 67 protocol. The assignment of audio streams is being done with the new SEEBURG Network Manager. This feature will gradually be integrated to all selfpowered SEEBURG speakers with future product updates.

02.2022 Custom Solutions



With our broadly diversified product portfolio, we offer solutions for almost all sound reinforcement tasks. As part of our "Custom Solutions", the customer can also choose from a large number of special solutions and one-off productions if his requirements for certain properties cannot be covered with our standard program.


11.2021 22. SEEBURG Hausmesse 2021

in-house exhibition

on November 15, 2021

After a one-year break, our 22nd SEEBURG in-house exhibition on November 15th, 2021 became an event with many exciting innovations, to which visitors from the fields of event technology, performing arts centers and system integrators were invited.

Product highlights:

Four state-of-the-art 4-channel system power amplifiers S3 / S5 / S10 / S20 in performance classes ranging from 4 x 600 watt to 4 x 4800 watt. During development, particular attention was paid to innovative ease of use, high efficiency, sound quality and reliability.

PS 1 / PS-Sub: High performance 2 x 12” / 2 x 6.5” / 1.4” horn loaded highmid system and 21” subwoofer. The system, which is particularly suitable for clubs and discotheques, can also be used very well in ​​sports venues, theme parks and for live events.

i Beam: Loudspeaker arrays with beam steering technology with many interesting features such as sound guidance using dedicated waveguides, audience area based beam calculation software and presets that can be called up directly on the device. The columns, equipped with a 3" broadband speakers, impress with their high tonal precision, even in the high-frequency range, and are therefore also suitable for high-quality music reproduction.

GL 16 Sub: 3 x 6.5" subwoofer extension for GL systems.

Insight into the latest development studies: Self-powered miniature loudspeakers with Dante and PoE; Constant Curved Array speakers C 30 and C 15 with 30° and 15° beam angle and powerful 2 x 10" / 3 x 1" components.

Experience loudspeakers up close, talk to our SEEBURG team and exchange experiences with colleagues - ingredients that made the event a valued industry get-together again.

Many thanks to all visitors and SEEBURG users for this successful in-house exhibition.

06.2021 SEEBURG Network Manager

The new SEEBURG Network Manager

This newly developed Software is now available to download.
All dp models in the X-series and the TriSource system can now be controlled via network. Further systems to follow.

02.2021 iBeam


Modular Beam Steering System

iBeam Master:
• 8 x 3“ Chassis  •  with Waveguide
• 24 channel DSP  •  8 channel Class D integrated amplifier
iBeam Slave:
• 8 x 3“ Chassis  •  with Waveguide
• 8 channel Class D integrated amplifier

Delivery of the first systems from July 2021.
>> Datasheet (pdf)
>> iBeam Controller Software-mac (zip)
>> iBeam Controller Software-windows (zip)



11.2020 TriSource 10

TriSource 10

Loudspeaker System

The TriSource 10 loudspeaker system is specifically designed for use in combination with large-format video displays. Fitted with two high excursion 5“ chassis and three horn-loaded 1.1“ tweeters, the system achieves very high directivity in the vertical axis for increased throw.

03.2020 X-Serie dp

Coaxial X-Series

digitally powered

The entire X-Series range is now available with an integrated amplifier module as self-powered loudspeakers.

An AES 67 network connection has been added to allow integration into Dante Networks.

03.2020 A 2 dp

A 2 dp

digitally powered

  • Speaker Components: 2 x 6,5" Nd / 1"
  • Amp Power: LF: 500 W / HF: 150 W (AES)
  • Rated Current: 0,5 A @ 230 V
  • SPL (Peak @ 1m): 128 dB
  • Usable Range: 80 Hz - 19 kHz (-6 dB)
  • Tuning Frequency: 95 Hz
  • Size: 51,0 x 21,0 x 21,0 cm
  • Weight: 10,5 kg

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