The KSD Linemaster sets a new benchmarks in loudspeaker construction and a new standard for recording and mastering performance. Operating with the highest degree of sonic neutrality, the KSD Linemaster delivers a perfect holographic stage with maximum impulse control at even the highest monitoring levels. 

Technically realized by our phase-linear KSD-FIRTEC™ processor, the music signal is converted into sound using the innovative NExT™ technology (Pat.:DE102015102643A). This generates a cylindrical wave that brings significantly more information to the engineer's ear, allowing exceptional control. The power amplifiers with a system output of >2000W ensure minimal distortion and guarantee unmatched reproduction performance.

Exceptional low-frequency performance is provided by the combination of two sensor-regulated 12“ performance drivers with an additional (vented) dual 15” sub-chassis. The latency-free cone control of the 12“ drivers converts the low frequencies in the music signal into sound in an extremely controlled and resonance-free manner, while the two vented 15” drivers provide the necessary boost, even and especially at higher SPL levels. The combination of NexT™ technology and this exceptional bass drive offers an unheard-of performance with perfect control throughout the entire creative process in the studio.  

Left and Right units in a striking Platinum finish.

Key Features

• Proprietary FIRTEC™ Technology: DSP with FPGA-based processing by KSD- FIRTEC™ - Patent:19823110

• High-Resolution Audio: Equipped with dual 15” long excursion, high performance woofers,  dual 12” high perform ace woofers featuring DMC control cones, 6 5” high performance mid woofers featuring composite cones and a unique KSD-Fraunhofer-NExT cylindrical wave radiator

• Comprehensive Control Features: Compatible with the optional KSD-RC, which provides access to six fully parametric filters for precise adaptation to any studio environment.

• Optimal Power Design: Features over 2000W of power for truly incredible headroom sound resolution and clarity.

• Tonal Neutrality and Accuracy: Designed for use in all professional production stages, ensuring tonal neutrality and exact timing for critical listening tasks.

• Low-Distortion Performance: The system’s amplifiers and power supplies are engineered to produce extremely low-distortion playback, ensuring the highest fidelity in sound reproduction.

• Acoustic advantages of the Linemaster:

• NexT™ - Nearfield Extension with its direct control of the signal at greater distances

• Magnitude and phase linear frequency response from 18 Hz to 24,000 Hz

• <4msec latency time thanks to the combination of DMC™ and FIRTEC™

Free 3-Year Warranty

In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free Sound Pure 3-Year Warranty, which includes parts and labor. It's our way of adding real value to the personal touch our small, dedicated team brings to every purchase.

Coverage exclusions live in Terms & Conditions, Section 27. Read the warranty →