Harbeth
Monitor 40.3 XD Speakers

AED 91,848.75 (Inc. Tax)

87475

Clear
Pay a 50% deposit per item

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.

Orders ship Sunday through Friday from our offices in Dubai, UAE.

In-stock products typically ship within 48 hours and should be expected to arrive in 3-4 business days. Orders outside of the UAE should be expected to arrive in 5-7 business days.

Pre-order and backorder products will state the approximate delivery timeline beside the Add To Cart button.

If you would like to place a custom order, chat with our specialists for a guided shopping experience. Once your order has been placed, a timeline will be provided depending on your order details.

- Free delivery within the UAE
- Shipping charges will be calculated upon checkout for orders outside of the UAE (Bahrain, Oman, Kuwait, Saudi Arabia & Qatar).
- Taxes and duties are calculated according to the applicable laws of the state or country an item is shipped to and are the customer's responsibility.

For additional information on shipping and our exchange & return policy visit our help center.

Installation charges are applicable and can be paid upon delivery for our clients based in Dubai.

- Installation Charges: AED 350 Per Hour
- Speaker Cables: AED 20 Per Meter
- Trunking: AED 10 Per Meter

For clients based outside of the UAE, please contact our specialists and we will share an estimate based on your requirements.


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Product Code: Monitor-40.3-XD
"Harbeth Technology
...FROM EARLY RESEARCH
Many materials have been proposed for loudspeaker and microphone diaphragms, all seeking that perfect balance between low mass (hence high efficiency), controlled resonance, low coloration, and predictable and repeatable manufacturability with stable QC. Harwood’s BBC research proved that loudspeaker cone materials do indeed have individual sonic tonality.

When Alan Shaw took over Harbeth in 1986 Harwood had already identified the next generation cone material after polypropylene. Pioneered by ICI, the new polymer had superb clarity of tone due to radically different crystallinity, albeit with much higher cost and very considerable complexity in molding. When outsourced, manufacturing this novel material into cones in the quantities needed by the now re-engined Harbeth company proved insurmountable.

How could Harbeth control its own destiny and lever itself into drive unit manufacturing? And aside from that, were even better polymers available?
The steps towards creating a cone material optimized for use as a loudspeaker diaphragm mandate specialist mechanical and chemical expertise. The best place to undertake such blue-sky research is academia. Thanks to an industry-university sponsorship scheme supported by UK government R&D funding, the Harbeth five-man-year Research and Development into Advanced Loudspeaker (RADIAL™) project was underway.

First, just as Kirke had undertaken forty years previously (see Heritage), the Harbeth team reached out to industry and a comprehensive global search was made of all potential candidate materials, no matter how obscure.

Some technical parameters were obvious – candidate materials had to have low mass since the consumer would not tolerate low speaker efficiency. Others parameters were impossible to convey to the industry in a language they could work with. ‘Low coloration’ conveys nothing to a petrochemical engineer but is of paramount importance to a loudspeaker designer. The problem becomes one of how to guide chemists to modify polymers in a way that steers the acoustic properties to what Harbeth needed.

... TO ADVANCED TECHNOLOGY
Had it been possible to bring the combined intellects of Kirke, Shorter, and Harwood together, doubtless man-years of painstaking research could have been reduced to months. The no-alternative was a process of sourcing candidate materials under conditions of commercial secrecy and working through them systematically. All fifty or so that met the low-mass requirement but had a range of other properties (including color) were painstakingly subjected to a series of controlled and standardized excitations to simulate music in a test jig of Harbeth’s design. This obviated the cost and inconvenience of moulding hundreds of alternative speaker cones, assembling them into drive units for measurement and listening, with the risk of overlooking that the best candidate due to the overwhelming practical complexity of the task.

As the months passed, an objective correlation began to develop between the materials under mechanical test and their subjective sonic signatures. To prove the relationship between physical parameters and perceived sound, suppliers with pilot process plants, including other universities, volunteered to make incremental modifications to candidate materials for Harbeth to analyze and learn from. Typically this involved manipulating the electrical charge that holds molecules together, to tighten or loosen cross-linking chain bonds. As knowledge accrued, the project advanced to the crucial phase: deciding upon the optimum ratio of elements and bulk-blending.

There had been a growing appreciation that candidate materials had distinctive acoustic strengths and that surprisingly and disappointingly, no one material had optimal audio properties across the entire audio band, as would be needed by a bass-midrange cone.

Conceptually, what was needed was a metal-polymer hybrid: rigid metal for bass punch and softer more forgiving polymer for well damped higher frequencies without the need for cone-doping. The creation of such a material took much more effort.

Assuming such a two-element composite was conceptually feasible, how much of each component would make the perfect cone? The metal-like material could be theoretically blended from between 10% and 90%. With no prior art to draw upon and with four material components, a matrix of possible test blends was proposed, bulk material quantities procured, and experimentation began in the small-scale process plants. All samples were carefully archived and subsequently subjected to analysis.

As anticipated, after discarding results from outlying blends, a core group of prospective candidate blends with ideal acoustic performance emerged. It was time to ask the petrochemical industry to manufacture Harbeth’s bespoke plastic compound, in bulk. Much easier said than done."
The Reference. Close your eyes and be magically transported through space and time to the recording venue. Relive it afresh.

The Monitor 40.2 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 M40.2 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.
Transducer system 3-way vented: 200mm Harbeth RADIAL2™ bass/mid; 25mm ferro-cooled dome tweeter, 20mm dome SuperTweeter
Frequency response: 40Hz - 20kHz ±3dB free-space, grille on, smooth off-axis response
Impedance: 6 ohms, easy to drive
Sensitivity: 86dB/1W/1m
Amplifier suggestion: Works with a wide range of amplifiers, suggested from 25W/channel.
Power handling: 150W programme
Connectors: Four 4mm gold-plated binding posts for wires or plugs (biwireable)
Dimensions: 635 x 322 x 300mm (+12mm for grille and binding posts)
Finish: Cherry, tiger ebony, eucalyptus, rosewood.
Space needs: Overall response optimised for use away from walls.
Stands: Optimally to bring ears level with tweeters: typically 16-20 inches. (Tweeter: 475mm up from cabinet base)
Weight: 15.8kg each, unpacked
Packing: Single speaker per protective carton
"Harbeth Technology
...FROM EARLY RESEARCH
Many materials have been proposed for loudspeaker and microphone diaphragms, all seeking that perfect balance between low mass (hence high efficiency), controlled resonance, low coloration, and predictable and repeatable manufacturability with stable QC. Harwood’s BBC research proved that loudspeaker cone materials do indeed have individual sonic tonality.

When Alan Shaw took over Harbeth in 1986 Harwood had already identified the next generation cone material after polypropylene. Pioneered by ICI, the new polymer had superb clarity of tone due to radically different crystallinity, albeit with much higher cost and very considerable complexity in molding. When outsourced, manufacturing this novel material into cones in the quantities needed by the now re-engined Harbeth company proved insurmountable.

How could Harbeth control its own destiny and lever itself into drive unit manufacturing? And aside from that, were even better polymers available?
The steps towards creating a cone material optimized for use as a loudspeaker diaphragm mandate specialist mechanical and chemical expertise. The best place to undertake such blue-sky research is academia. Thanks to an industry-university sponsorship scheme supported by UK government R&D funding, the Harbeth five-man-year Research and Development into Advanced Loudspeaker (RADIAL™) project was underway.

First, just as Kirke had undertaken forty years previously (see Heritage), the Harbeth team reached out to industry and a comprehensive global search was made of all potential candidate materials, no matter how obscure.

Some technical parameters were obvious – candidate materials had to have low mass since the consumer would not tolerate low speaker efficiency. Others parameters were impossible to convey to the industry in a language they could work with. ‘Low coloration’ conveys nothing to a petrochemical engineer but is of paramount importance to a loudspeaker designer. The problem becomes one of how to guide chemists to modify polymers in a way that steers the acoustic properties to what Harbeth needed.

... TO ADVANCED TECHNOLOGY
Had it been possible to bring the combined intellects of Kirke, Shorter, and Harwood together, doubtless man-years of painstaking research could have been reduced to months. The no-alternative was a process of sourcing candidate materials under conditions of commercial secrecy and working through them systematically. All fifty or so that met the low-mass requirement but had a range of other properties (including color) were painstakingly subjected to a series of controlled and standardized excitations to simulate music in a test jig of Harbeth’s design. This obviated the cost and inconvenience of moulding hundreds of alternative speaker cones, assembling them into drive units for measurement and listening, with the risk of overlooking that the best candidate due to the overwhelming practical complexity of the task.

As the months passed, an objective correlation began to develop between the materials under mechanical test and their subjective sonic signatures. To prove the relationship between physical parameters and perceived sound, suppliers with pilot process plants, including other universities, volunteered to make incremental modifications to candidate materials for Harbeth to analyze and learn from. Typically this involved manipulating the electrical charge that holds molecules together, to tighten or loosen cross-linking chain bonds. As knowledge accrued, the project advanced to the crucial phase: deciding upon the optimum ratio of elements and bulk-blending.

There had been a growing appreciation that candidate materials had distinctive acoustic strengths and that surprisingly and disappointingly, no one material had optimal audio properties across the entire audio band, as would be needed by a bass-midrange cone.

Conceptually, what was needed was a metal-polymer hybrid: rigid metal for bass punch and softer more forgiving polymer for well damped higher frequencies without the need for cone-doping. The creation of such a material took much more effort.

Assuming such a two-element composite was conceptually feasible, how much of each component would make the perfect cone? The metal-like material could be theoretically blended from between 10% and 90%. With no prior art to draw upon and with four material components, a matrix of possible test blends was proposed, bulk material quantities procured, and experimentation began in the small-scale process plants. All samples were carefully archived and subsequently subjected to analysis.

As anticipated, after discarding results from outlying blends, a core group of prospective candidate blends with ideal acoustic performance emerged. It was time to ask the petrochemical industry to manufacture Harbeth’s bespoke plastic compound, in bulk. Much easier said than done."
Read more

The Reference. Close your eyes and be magically transported through space and time to the recording venue. Relive it afresh.

The Monitor 40.2 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 M40.2 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.

Transducer system 3-way vented: 200mm Harbeth RADIAL2™ bass/mid; 25mm ferro-cooled dome tweeter, 20mm dome SuperTweeter
Frequency response: 40Hz - 20kHz ±3dB free-space, grille on, smooth off-axis response
Impedance: 6 ohms, easy to drive
Sensitivity: 86dB/1W/1m
Amplifier suggestion: Works with a wide range of amplifiers, suggested from 25W/channel.
Power handling: 150W programme
Connectors: Four 4mm gold-plated binding posts for wires or plugs (biwireable)
Dimensions: 635 x 322 x 300mm (+12mm for grille and binding posts)
Finish: Cherry, tiger ebony, eucalyptus, rosewood.
Space needs: Overall response optimised for use away from walls.
Stands: Optimally to bring ears level with tweeters: typically 16-20 inches. (Tweeter: 475mm up from cabinet base)
Weight: 15.8kg each, unpacked
Packing: Single speaker per protective carton

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