Raidho
Ayra C4.0 Speaker System
for the music lover in all of us
£62,495.00
If interested please call Dave for more information
Raidho C-4.0
Technical
Specifications
Floorstanding
reference speaker.
Size: 2100 x 480 x 640 mm
Weight: 200 Kg
Freq. response: 20 Hz-50 KHz
Impendance: >> 6 ohm
Sensitivity: 90 dB 2.83 V/m
Crossover: 2.5KHz and 140Hz 2. Order
Enclosure: Vented design. Port in
side and front panel
Drive units:
1 x sealed ribbon tweeter
2 x 100 mm ceramic mid driver
4 x 200 mm ceramic bass driver
Finish: Walnut Burl or Black Piano
Amplification: >> 50 W
Raidho
Ceramix Drivers
Raidho
Acoustics has set path to develop the ultimate driver for loudspeakers.
Looking at the driver market today one can see that not much has
changed over the last decade. To Raidho there was little doubt
that the ridged piston cone approach was the only right path to
take in order to make the best possible Raidho dynamic Driver.
No
Driver is better than the magnet motor, yet magnet systems have
hardly changed in the last 50 years or so. To Raidho eodymium
magnets has completely changed the possibilities of making a more
compact and acoustically ventilated (transparent) magnet system.
The Raidho magnet system consists of two rows on neodymium magnets
placed in a push-pull configuration. Apart from creating a very
controllable flux in the magnet gab. The configuration creates
a very open structure, where the rear side of the membrane is
subjected to very little mirror effect from the faceplate of the
magnet structure. One must realize that sound is transmitted from
both sides of the membrane and that a solid thick face plate acts
like a mirror bouncing sound right back at the membrane again.
Measurements on soft membranes like paper and PP indicates that
this mirror signal is only damped by app 8-10 dB compared to the
original signal, by the ceramic membrane the damping is much higher
and appears more in the nature of compression as partial membrane
movements is not possible on a piston type driver. The patented
Raidho magnet system allows air to move more freely and generates
far less compression than any other magnet system on the
market. The sound improvement going from a traditionally built
magnet system to the Raidho magnet system is huge.
Raidho
Ribbon Tweeter FTT75
The
Raidho Ribbon tweeter FTT75-30-8 is a unique sealed ribbon tweeter.
The tweeter employs an array of neodymium magnets to create an
extremely powerful force field where an ultra thin membrane is
suspended. The membrane weighs less than 0.02 g. Due to low mass
the tweeter stores no energy and has no resonances. The performance
is extraordinaire and the tweeter leaves absolutely no fingerprint
on the speaker system.
