Grand Series

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  • Description
  • Technical data
  • Specifications

The Grand GB

The Grand Series is the choice of many leading British musicians, and has recommended by a number of world-class musicians including Julian Lloyd Webber and Julian Coward.

The Grand GB (Great Britain) is a limited edition in the series featuring state of the art design and craftsmanship. GB's are only available to 100 music connoisseurs.

The GB's appearance was inspired by 'Big Ben' - a British architectural icon.

The Grand GB brings the British loudspeaker to a new high, in terms of performance and aesthetics.

Manufactured and engineered in England, the Grand GB is at the pinnacle of British loudspeaker design, it is undoubtedly one of the very best British loudspeakers ever made.

The Grand GB takes the performance of the Grand Series to a new horizon. It offers a distinctively engaging and involving experience, with super wide holographic sound staging, crystal clear vocals and a silky smooth top end.

It has superlative accuracy, and the ability to express the subtlest feelings and emotions while retaining an excellent transient dynamic that delivers the all the drama and scale of the music.

Hand-built, heart-felt

The Grand GB has been developed by a distinguished group of British musicians and engineers. Together, our team offers an uncanny insight into the link between musicality and emotion. The result is a speaker that satisfies the head and the heart, offering exceptional insight into musical performances in all genres.

The speaker sports 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.

Technical data

MAD SFC 8" coaxial driver

Neodymium silk dome tweeter

Point to point wired crossover with silver solder

Internally wired with 99.9997% Diamond Signature Diamond Silver cables

MAD ESA Diamond Silver capacitor

DRC cabinet technology

SWC technology

Original owner five years guarantee

Hand built in England with love

Silver plated copper binding posts

Limited Edition of 100 pairs worldwide



HF 25 mm neodynium silk dome radiator

LF 200 mm SFC ultra precision mid/bass driver

Frequency Response:


Crossover Frequencies:

2,500 Hz


89dB@1W@1 metre


1,076 x 255 x 290 mm

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