Neumann KH 150

Essential Information About the Neumann KH 150 Monitoring Speaker

• Extended and controlled bass down to 39 Hz thanks to a 6.5-inch woofer in a bass-reflex enclosure.


• DSP electronics with linearized phase and automatic alignment via the MA 1 system (optional).


• Powerful and protected bi-amplification: 145 W (bass) + 100 W (treble) with sophisticated limiters.


• Remarkably clear stereo image (manufacturing tolerances +/-0.8 dB), XLR/S/PDIF connectivity and Ethernet port, AES67 variant available.

A Milestone in Neumann's KH Line

The KH 150 sits between the compact models and the larger flagship references of the KH series. It adopts the brand's philosophy of total neutrality and pushes further the extension into the low spectrum, approaching that of 3-way formats, while maintaining a compact footprint and simple implementation in modern studios.

Who Is It For and What Are Its Uses?

Designed for producers, beatmakers, sound engineers, and content creators, the KH 150 excels in composition, mixing, and pre-mastering, as well as audiovisual post-production and voice-over work. Its dynamic reserve and deep bass make it ideal for urban music, EDM, and music for picture, without sacrificing the fidelity required for rock, jazz, or classical music.

Technologies Serving Precision

DSP, Linear Phase, and MMD Waveguide

The DSP platform refines crossover filters and linearizes phase for ultra-clear transients, transparent mids, and a stable soundstage. The "Mathematically Modeled Dispersion" waveguide widens the sweet spot and reduces desk reflections, enabling reliable decisions regardless of listening position.

Calibration Assisted by MA 1

With the MA 1 microphone (optional), automatic alignment precisely adapts the KH 150's response to your room and listening position. Even in a treated space, this improves tonal coherence and low-frequency accuracy, ensuring faster and more transferable mixes.

Networking and Streaming: AES67 Variant

In addition to classic studio connectivity, the KH 150 AES67 version integrates audio-over-IP with redundant ports compliant with broadcast streams (ST 2110, ST 2022-7, RAVENNA) and compatibility with AES67 streams generated by Dante, allowing seamless integration in broadcast environments.

Energy Efficiency

The new Class D amplifiers combine headroom and efficiency: 17 W at idle and only 0.3 W in standby (auto mode activatable), without compromising precision or bass performance.

Technical specifications