This is truly aunique and revolutionary drive unit! 100% developed and built in-house by Raidho. The goals was simple: nocoloration and outstanding dynamic capabilities.
The motor comprisesof a very strong magnet (N52Neodymium) with an unseen even magnet field, coupledwith an underhungtitanium voice coil. This arrangementgives the drive unitthe most powerful underhung magnetsystem in the world. The benetfit from an underhung voiciecoil over the traditional overhung, is that it is much more linear and better dynamic capabilities. The result is perfect transient response with no measurable distortion.
To enhance the strength of the magnetic motor even further, we designed a new titanium voice coil using square shaped wire that eleminiates air in the voice coil windings. Leaving no possibility for air gaps to interfere with the magnetic field. The complete magnet system, as well as the basket itself is shaped like a turbine which eliminate any sound reflections, which would otherwisesmear the original sound. The solid coppering over the inner pole piece very effectively minimizes inductance and linearizes impedance. The suspension parts are as soft as possible to insure as little mechanic restraints to movement of the diaphragm.
Proprietary ribbon tweeter is a unique design. It is completely designed and build by hand in-house in Denmark. To be exact, it is a planar Magnetic Tweeter due to the tracks in the foil.
The foil is 11 micron thick, which means it is 50 times less mass in comparison to a conventional dome tweeter. This is because there is no voice coil and the extremely low weight of the foil (20 milligrams).
The result is virtually no resonances or distortion, and the breakup point is at an incredible 82 KHz! What you hear is amazingly clear and natural sound. All the detail in the world, but no fatigue, no distortion, and no coloration!
Elegant Design by Raidho
The TD6 is a truly unique musical performer and intended for those who wish to come as close to the “real thing” as possible.
Topology
3 way
Bass Loading
Vented design. Six ports in the rear
Drivers
1 x TD6 Ribbon Tweeter
2 x 5” Tantalum Diamond mid-range drivers
6 x 8” Tantalum Diamond bass drivers
Crossover Point
350 Hz and 3 kHz 2. order
Frequency Range
25 Hz – 50 KHz +/-3 dB
Sensitivity
87 dB 2,83 V/m
Nominal Impedance
8 Ohm
Power Requirement
>100 W
Finish
Piano Black, Walnut burl veneer or any colour to order
Dimensions WxHxD, mm
590x2100x810 including feet
Enclosure WxD, mm
250 x 680
Weight, kg
130
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