D4.1 Speakers

The Raidho Acoustics D4.1 is created on the laurels of the highly acclaimed Raidho D-5. We have done our best to integrate the best qualities of the D-5, but in a smaller package.


The Raidho Acoustics D4.1 is created on the laurels of the highly acclaimed Raidho D5. We have given it our best to integrate that highest possible qualities in a compared to D5 smaller package. the driver complement with 4 bass drivers, two 4” midranges and the Raidho tweeter has created a monster of a speaker, truly full range and with an impact and refinement second to none. The D4.1 is a true 3-way Raidho Diamond Driver loudspeaker, it extreme performer for those who cherris their music and enjoy setting up their system for the very best performance.


Size (WxHxD):   200 x 1550 x 600 mm (440 x 1580 x 600 mm incl. feets)
Weight:   64 Kg
Freq. reponse   25 Hz – 50 KHz
Impendance:   >6 ohm
Sensitivity:   89 dB 2.83 V/m
Crossover:   3 kHz 2. and 4 order
Enclosure:   Vented design Port in rear panel
Drive units:   1 sealed ribbon tweeter. 2 100 mm diamond mid-range drivers. 4 115 mm diamond bass drivers
Finish:   Black piano. All possible paint colors Walnut burl veneer
Amplification:   >50 W (Though we have seen excellent results with small tube amplifiers)