The Raidho Acoustics D-1.1 is a compact 2-way stand mount loudspeaker. It features the Raidho Diamond Driver and the Raidho Ribbon Tweeter. It is a new design and upgrade of the original D-Series.


Less is more

Through their work with the Raidho Diamond Drivers, they have learned something essential about audio reproduction: Less is truly more. When the resonances, which are always present in a system, are minimized and almost removed, and when your psychoacoustic capabilities no longer have to deal with unwanted resonances, then your mind is free to enjoy the reproduced music to a whole new level.



  • Size : 200 x 360 x 410 mm
  • Weight : 13 Kg
  • Freq.reponse : 50 Hz – 50 KHz
  • Impendance : >6 ohm
  • Sensitivity : 85 dB 2.83 V/m
  • Crossover : 3 kHz 2. order
  • Enclosure : vented design port in rear panel
  • Drive units : 1 sealed ribbon tweeter 1 115 mm diamond mid-bass driver
  • Finish : Black piano All possible paint colors Walnut burl veneer
  • Amplification : >50 W (Though we have seen excellent results with small tube amplifiers)