Grand Series

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  • Description
  • Features
  • Specifications

The Grand MS

The Grand MS is a further development of the Grand MM & the MyClapton SE. Both of these loudspeakers have won critical acclaim – including a five star 'WORLD STANDARD' rating from Hi-Fi World and high praise from German and English hi-fi critics, and owners over the world.

Manufactured and engineered in England, the Grand MS is a radical expression of British pride, taking Grand Series loudspeaker performance to a new dimension. It is surely one of the very best medium sized floorstanding loudspeakers ever made, regardless of price.

Perfectly balance

Like the exquisitely balanced Grand MM, the Grand MS has a distinctively engaging and cohesive musical balance. Reviewers have noted the super-wide holographic soundstage, the minimal coloration and the MS’s ability to express the subtlest feelings and emotions. All this is delivered whilst retaining excellent transient dynamics which deliver impressive drama and scale.

It all adds up to a package which can easily outperform loudspeakers of a bigger size and a higher price.

Hand-built, heart-felt

No other company designs and builds speakers like MAD.

The Grand MS have been developed by a distinguished group of British musicians and engineers, led by our Loudspeaker Conductor (an expert in group analytics) Together, our team offers an uncanny insight into the link between musicality and emotion. The result is speaker that satisfies the head and the heart, offering exceptional insight into musical performances across all genres.

Advanced technology & craftsmanship

The design employs our SWC (Standing Wave Control) & DRC (Damping Resonance Control Technology). The unique box construction combines layers of materials in different densities in order to reduce and control unwanted resonances at various frequencies and minimise the negative pressures which effect bass accuracy.

The speaker sports our new MAD SFC coaxial drivers, with special symmetrical field large motor systems and radial chassis to reduce distortion and maximise linearity even at high levels. It retains vivid detail and dynamics at low volumes, with apparently seamless crossover between the mid/bass driver and tweeter with perfect time and phase alignment.

Our crossovers are point-to-point wired with silver solder and ultra pure 99.99997% copper cable; in the circuit is a MAD ESA Diamond Silver capacitor with 99.997% diamond silver conductors. Our custom matched inductors and audiophile grade ceramic resistors are carefully matched with love and passion.


MAD SFC symmetrical field 8" coaxial driver

Neodymium Silk Dome tweeter

Point-to-point wired crossover with silver solder

Internally wired with 99.99997% ultra purity copper conductors

Tweeter wired with 99.997% diamond silver conductors

DRC cabinet technology

Original owner five years guarantee

Piano Black and Red Pearwood finishes

Any veneer or colour of your choice to order

Handbuilt in England with love

MAD Silver Capacitor

Suitable for high-end studio and critical music connoisseurs



HF 25 mm neodynium silk dometweeter

LF 200 mm SFC ultra precision mid/bass driver

Frequency Response:

40 Hz-20 kHz

Crossover Frequencies:

2,500 Hz


89dB@1W@1 metre


1,014 x 255 x 290 mm

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