The Focal Grande Utopia EM Home Speakers are a pair of mammoth sized sound emitting systems for your home. With its state-of-the-art technology and sleek designs, Focal have produced these speakers that are both luxurious and technologically advanced. What makes this sound system advanced are its magnets:
Force factor : +83%
The force of a driver is its magnet and the magnetic energy transmitted. A subject Focal knows well for having invented original and technically advanced solutions such as the Multiferrite magnet that was and still is one of the technological signatures of the brand.
But the permanent magnet is limited in power and in the framework of a reference woofer, it’s a real problem. Because a woofer should at least combine two essential performances: high efficiency and ability to go down in the low frequencies.
For more information and images visit the Grande Utopia EM website.
Source: Grande Utopie EM