Specifications
36 | PXC 550-II
Specifications
Model: SEBT5
Bluetooth
Ear coupling
circum-aural
Transducer principle
dynamic, closed-back
Transducer
32 mm
Frequency response
17 Hz to 23 kHz
Sound pressure level (SPL)
110 dB (passive: 1 kHz/1 Vrms)
Impedance
active mode
:
490 Ω
passive mode
:
46 Ω
THD (1 kHz, 100 dB SPL)
< 0.5 %
Noise cancellation
ANC technology with 4 pick-up
microphones
Total noise attenuation
up to 30 dB
Pick-up pattern
(speech audio)
3-mic beamforming array
Power supply
built-in rechargeable lithium-polymer
battery: 3.7 V, 700 mAh
USB charging: 5 V
⎓
, 345 mA
Charging time of
rechargeable battery
approx. 3 hours
Operating time
20 hours (Bluetooth and ANC
activated)
30 hours (only ANC activated, with or
without audio cable for flight mode)
Temperature range
operation:
0 to +40 °C
storage:
–20 to +60 °C
Relative humidity
operation:
10 to 80%, non condensing
storage:
10 to 90%
Weight (headphones)
approx. 227 g
Magnetic field strength
4.3 mT
Version
Bluetooth 5.0 compatible, class 1
Transmission frequency
2,402 MHz to 2,480 MHz
Modulation
GFSK,
π
/4 DQPSK, 8DPSK
Output power
10 mW (max)
Profiles
HSP, HFP, AVRCP, A2DP, DIP
Codec
aptX, aptX LL, AAC, SBC
Device name
PXC 550-II
LE-PXC 550-II (Bluetooth Low Energy
only)
