DALI IO-6
Image source — © DALI
Model name
IO-6
Transducer principle
Dynamic
Scheme
Closed
Wearing style
Over-ear
Frequency response low +/- 10dB (Hz)
10 (+/-3 dB)
Frequency response high +/- 10dB (Hz)
20000 (+/-3 dB)
Max. sound pressure level (dBSPL (1 kHz @ 5% THD))
N/A
Connection type
Wireless
Connector (mm)
N/A
Sensitivity (dBSPL (1 kHz/ 1 mW)))
N/A
Impedance (Ohm (1 kHz))
25
Playback time (hours)
N/A
Weight (g)
N/A
Official link
The IO-8's acoustic architecture is largely borrowed from the company's flagship headphones, the Dali IO–12. The 50mm drivers are made of paper and wood fibers of different lengths, which, according to Dali, creates a lightweight but rigid diaphragm with optimal damping. The result is a "natural, relaxed sound quality filled with detail." The claimed frequency response is 10 Hz–43 kHz.
Thanks to this, the DALI IO-12 headphones, equipped with proprietary 50mm paper fiber diffusers, dramatically reduce nonlinear harmonic distortion. According to DALI, "by applying SMC to IO-12, we have essentially achieved an electrostatic purity level of midrange frequencies."