All KSdigital products are proudly manufactured at our plant in
Saarbrücken, Germany by our dedicated team of permanent employees.

We handle every aspect of the production process, from electronics development and design to sound tuning algorithms, component selection, purchasing, marketing, and quality assurance.

This is not just a marketing claim; it is an essential requirement for achieving the highest level of product and sound quality.

We offer the right speakers for every application and are represented in control rooms of many recording and mastering studios, in theaters, broadcast and immersive multi-channel studios around the world.

KSD monitors combine all our acoustical and electro- technical experience of the last 25+ years.

With our own developed and patentented Technologies we strive for individual solutions and set-up.

FIRTEC (TM): Timing & Phase-Linearity

Our FIR filter technology, FIRTEC, is integrated into all KSD speakers.

This guarantees accurate production of the music signal, maintaining its timing, phase linearity, and tonal accuracy.

The internal DSP runs a physical model of the speaker, considering various factors such as chassis, electronics, housing shape, and more.

By measuring the real speaker and accounting for component tolerances, including chassis, electronics, amplifiers, and even acoustic phenomena at the housing
edges, we generate parameters for the model.

The key feature of FIRTEC technology is its ability to linearize both the amplitude frequency response and the phase characteristics. In simpler terms, the FIRTEC process ensures that the music is played back in its purest form, preserving its correct timing structure.

COAX

The coaxial chassis is designed with a unique arrangement that aligns the sound elements on a single axis.

Unlike a standard system, where the
tweeter and bass/mid-range diaphragm are separate entities, in this design, the tweeter is positioned at the center of the bass/mid-range diaphragm in the reference line chassis.

This configuration offers several advantages over traditional speaker
systems. One key advantage is that the shape of the woofer/midrange
diaphragm acts as a waveformer for the tweeter.

This means that the sound is evenly directed towards the listening position, minimizing the influence of room acoustics. As a result, you can enjoy a more accurate and immersive listening experience.

Furthermore, the coaxial speaker functions as a true point sound source. This allows for a significantly wider range of movement during listening.

Unlike speakers with separate tweeters and woofers, any differences in sound arrival time between the individual paths are eliminated. This ensures a more coherent and precise sound reproduction.

NeXT (TM)

Experience unparalleled audio quality with our speakers, all thanks to our innovative cylindrical shaft design.

Unlike traditional ball waves that result in a 6dB reduction in sound energy when the distance is doubled, our cylinder waves only experience a 3dB reduction.

This means that with our KSD linemaster speakers, you can enjoy an immersive listening experience even in larger rooms.

The sound remains closer to the listener throughout, ensuring a captivating and engaging audio experience.

By harnessing this cutting-edge technology, we have significantly
increased the proportion of direct sound that reaches your ears while
minimizing the impact of indirect or reflected sound.

As a result, the characteristics of the room have a much smaller influence on the overall acoustics. This allows you to fully appreciate the pure and unadulterated sound produced by our speakers, immersing yourself in a truly remarkable auditory journey.

Sustainability is a key focus for us. We carefully consider the materials used and the production processes employed to ensure that our KSD speakers will continue to provide you with enjoyable music listening experiences for many years to come.