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Harbeth's Flagship Monitor
The Harbeth M40.5 XD2 is the manufacturer's largest and most ambitious loudspeaker model, representing decades of experience in the development of BBC monitors. It is designed to provide the most natural, accurate, and faithful music reproduction without compromise. The updated XD2 generation utilizes Harbeth's latest RADIAL4™ driver technology and an updated crossover design, resulting in even more open, transparent, and realistic sound.
The M40.5 XD2 is designed for large listening spaces and demanding systems where the speaker's ability to convey the scale, dynamics, and most subtle details of music can truly shine. Its sound is exceptionally balanced, natural, and effortless, regardless of the music genre being played.
In its three-way design, a large 300mm bass driver produces deep, controlled, and effortless bass reproduction without artificial emphasis. Harbeth's 200mm RADIAL4™ midrange driver is responsible for an exceptionally natural and transparent midrange, while a 25mm ferrofluid-cooled tweeter completes the package with open, accurate, and effortless high-frequency reproduction. The result is a coherent and convincing soundstage, particularly strong in the naturalness of the human voice, the correct tonality of instruments, and impressive three-dimensionality.
Like all Harbeth loudspeakers, the M40.5 XD2 is handcrafted in England using carefully selected materials and exquisite wood veneers.
Highlights:
Harbeth's flagship model
Latest RADIAL4™ driver technology
Large 300mm bass driver
200mm RADIAL4™ midrange driver
Three-way design
Exceptionally natural midrange
Deep and effortless bass reproduction
Wide and three-dimensional soundstage
Especially suitable for large listening spaces
Handcrafted in England
Design based on BBC monitor tradition
Type: 3-way reference standmount loudspeaker
Bass driver: 300mm Harbeth bass driver
Midrange driver: 200mm Harbeth RADIAL4™
Tweeter: 25mm ferrofluid-cooled tweeter
Frequency response: 35 Hz – 20 kHz (±3 dB)
Nominal impedance: 6–8 Ω
Sensitivity: 86 dB (2.83 V / 1 m)
Recommended amplifier power: starting from 35 W / channel
Power handling: 650 W program power
Speaker connectors: 2 × 4mm Harbeth speaker terminals
Dimensions (H × W × D): 750 × 432 × 388 mm
Depth: 388 mm (+12 mm grille and speaker terminals)
Weight: 38 kg / speaker
Compatibility:
The Harbeth M40.5 XD2 is designed for use with high-quality integrated amplifiers, preamplifier-power amplifier combinations, and high-end tube amplifiers. Although the speaker's impedance presents an easy load for amplifiers, its performance significantly improves with the quality of other equipment in the system.
The speaker is particularly suitable for medium to large listening spaces, where its exceptional scale, dynamics, and natural soundstage can be fully appreciated. The M40.5 XD2 performs at its best when placed freely away from walls, allowing its open and convincing spatial reproduction to shine. When correctly positioned, the speaker builds a stable and natural soundstage that makes music truly present.
Manufacturing and Warranty:
Handcrafted in England
Harbeth Audio Ltd, West Sussex
Original Harbeth product
Official Finnish import and warranty
The Harbeth M40.5 XD2 represents the pinnacle of its manufacturer's expertise. Its combination of naturalness, scale, transparency, and listening comfort has made it one of the world's most highly regarded reference-level speakers among both enthusiasts and professionals.