Northern Audio Store

Harbeth 40.3 XD Speakers (Pair)

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The absolute pinnacle of loudspeaker design

Crafted from a relentless pursuit of sonic excellence, the latest Harbeth model rises from the celebrated foundations of the globally renowned M40.2 40th Anniversary edition. This new iteration, the M40.3 XD, marks a significant advancement in audio performance. Experience audio in its most vivid form, with deep, resonant bass and crystal-clear transparency that offers a peerless listening experience, satisfying even the most discerning audiophile.

Versatile in its compatibility with various acoustic settings, the M40.3 XD boasts precision across the full spectrum of sound, captivating the listener with its emotional depth and simplicity in operation. The M40.3 XD elevates the esteemed Harbeth audio heritage to unprecedented heights.

Get ready to immerse yourself in a level of musical luxury that transcends anything you've encountered before.


Transducer 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

Impedance: 6-8 ohms, easy to drive

Sensitivity: 86dB/1W/1m

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

Power handling: 650W program

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

Dimensions: 29.5" x 17" x 15.2"

Space needs: Ideally free-space away from walls

Stands: Optimally to bring ears level with tweeters. (Tweeter: 25.9" up from cabinet base)

Weight: 83.7 lbs each

Packing: Single speaker per protective carton

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