The M40.5 XD builds on the success of the globally acclaimed M40.3 XD, delivering a remarkable leap in performance. With breathtaking realism, deep bass, and exceptional transparency, these loudspeakers offer an unparalleled listening experience—even for the most discerning ears.

Precise throughout the audio spectrum, emotionally captivating, and effortlessly driven, the M40.5 XD2 elevates the renowned Harbeth sound to new heights.

Get ready to immerse yourself in musical indulgence like never before.

All-new RADIAL Technology
At the heart of every loudspeaker is our drive mastery. Through pioneering work in the development of loudspeaker diaphragm material science, we have set a new benchmark with the acclaimed RADIAL cone technology: a true revolution in clarity and detail from a loudspeaker drive unit.

Upgraded Crossover
Each speaker in the XD2 series incorporates a newly refined crossover design. The result is a speaker that excels in tonal accuracy and is more open and clear, immersing listeners in a more lifelike musical experience.

The highest-quality veneers
We meticulously select only the finest, highest-quality veneers to craft our speakers, ensuring each piece not only performs to the highest of standards but also exudes timeless elegance. Each premium veneer is carefully sourced and meticulously inspected, reflecting our commitment to craftsmanship and attention to detail. The result is a speaker that not only delivers exceptional sound but also serves as a visually stunning addition to any listening space.

The Sound of Excellence
Since our formation in 1977, we have been on a quest to build the ultimate loudspeakers. We use the latest testing equipment to explore and reimagine every aspect of loudspeaker design. Furthermore, our expertly trained production technicians methodically test every part to achieve superlative quality

Description: stand-mount loudspeaker
Drive unit: 300mm Harbeth-made bass drive unit
200mm Harbeth-made RADIAL4 mid drive unit
25mm ferrofluid-cooled tweeter
Frequency range: 35Hz – 20kHz ±3dB free-space, grille on, smooth off axis response
Impedance: 6-8 ohms, easy to drive
Sensitivity: 86dB/2.83V/1m axial
Amplifer suggestion: works with a wide range of amplifiers – suggested from 35W/channel
Power handling: 650W programme
Connectors: 4mm Harbeth-branded binding posts
Space needs: Ideally free-space away from walls
Stands: Optimally to bring ears level with tweeters. (tweeter: 660mm up from cabinet base)
Dimensions = Height- 750mm / Width – 432mm / Depth – 388mm(+12mm for grille and binding posts)
Finish = Black Ash (satin) / Cherry / Walnut / Oak / Rosewood