Compare DALI IO-4 vs Sennheiser HD 800
Connectivity
Ports
3.5mm + USB-C
6.35 mm / 4.4 mm, optional XLR-4
Wireless Connectivity
Bluetooth 5.0
Construction
Colors
Army Green, Chalk White, Iron Black, Caramel White
Gold (anniversary edition), Black (standard)
Drivers
50 mm free edge paper fibre cone
56 mm
Form Factor
Over-ear headphones, wireless headphones
Headphone Type
Closed headphones, Dynamic headphones
Dynamic, open, over-ear
Material
Closed back circumaural (over ear)
Glass fiber
Dimensions
Weight
320 g
330 g
Function
Bluetooth Codecs
AAC, aptX, aptX HD
Noise Cancellation
No
Weather Resistance
IP53
Performance
Battery Life
60 h
Charging Time
2.5 h
Frequency Response
10Hz - 20kHz
4 - 51k Hz
Impedance
25 ohms (Via 3.5mm)
300 ohms
Max Sound Level
100 dB
Sensitivity
200 mV rms / 175 mV rms
Total Harmonic Distortion
0.02 %
Production
Availability
2020-09-22
Debut
2019-10
2020-09-15
Made In
Germany
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