Harbeth M40.3 XD 

The absolute pinnacle of loudspeaker design

RECOMMENDED AS 'THE MOST MUSICAL MONITOR EVER'

The result of a passionate and tireless quest for audio perfection. Built on the success of the global award-winning M40.2 40th Anniversary, this new generation Harbeth achieves a leap in performance delivery. Stunning realism, expansive bass and lifelike transparency delivers an ultimate experience for even the most critical listener.

Adaptable to a wide range of listening environments, accurate across the entire audio band, emotionally engaging and easy to drive, the M40.3 XD takes the acclaimed Harbeth sound to a new level.  

Prepare yourself for true musical indulgence like you have never experienced before.

Technical specifications

Technical Features
3-way vented:
300mm Harbeth bass unit;
200mm Harbeth RADIAL2™ mid;
25mm ferrofluid-cooled tweeter.

Frequency response
35Hz – 20kHz, ±3dB free-space, grille on, smooth off-axis response

Impedance
6-8 ohms, easy to drive

Sensitivity
86dB/2.83V/1m axial

Amplifier suggestion
Works with a wide range of amplifiers – suggested from 35W/channel

Power handling
650W programme

Dimensions
750 x 432 x 388 mm (+12mm for grille and binding posts)

Connectors
Two WBT-nextgen binding posts

Weight
38kg each (without packing)

Space needs
Ideally free-space away from walls.

Stands
Optimally to bring ears level with tweeters. (Tweeter: 660mm up from cabinet base)

Packing
Single speaker per protective carton

Grille colour
Black