The Monitor 40.3 redefines the term ‘Reference Loudspeaker’. Built on the success of the global award-winning M40.1, this new generation Harbeth achieves the biggest leap forward in sonic supremacy since the first of the series back in 1998. A modern sound legend. More efficient, adaptable to a wide range of listening environments, perfectly balanced across the entire audio band, more transparent, engaging and easier to drive, the M40.3 takes the acclaimed Harbeth sound to a new level of realism. With a mesmerising and addictive presentation, Harbeth’s flagship produces a grand, dynamic and unforgettable sonic experience. A loudspeaker certainly, but not a speaker listening experience. Close your eyes and be magically transported through space and time to the recording venue. Relive it afresh.

System: 3-way vented: 300mm Harbeth bass unit; 200mm RADIAL2™ mid; 25mm ferro-cooled soft dome tweeter

Frequency response: 35Hz - 20kHz +/-3dB, free-space, grille on, smooth off-axis response

Nominal impedance: 6-8 ohms – easy to drive

Sensitivity: 86dB/1W/1m

Suggested power: Works with a wide choice of amplifiers, ideally from 35W/channel

Power handling: 650W programme

Connector: Two 4mm gold-plated binding posts for wires or plugs

Dimensions (H x W x D): 750 x 432 x 388mm (+12mm for grille and binding posts)

Optimum position: Overall performance optimised for use away from walls

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

Weight: 38kg each, without packing

Packing: Single speaker per protective carton

With some beautiful added features, including; the latest WBT-nextgen binding posts, custom Harbeth internal cables and Harbeth branded British-made audio grade poly capacitors.