OWR-0745T-32
High-end driver for ANC applications
This Ø7mm dynamic driver for high end earphones is designed with
focus on very high performance in earphones with ANC (Active
Noise Control), TWS (True Wireless Stereo) and can also provide
very good bass performance in leaky designs.
Characteristics
Size (ØxH) [mm] 7.0x4.5
Sensitivity [dBSPL] 112.0±3dB [dBSPL @1kHz, 1mW,IEC 60318-4 ]
Impedance [Ω] 32
Power [W] 5.0 / 10.0 IEC 60318-4
F0 [Hz] 2400 IEC 60318-4
Termination Terminals
Specications are subject to change without prior notice. Upon
request Ole Wolff can supply further specications, simulation
parameters etc.
Mechanical drawing
Drivers
Frequency [Hz]
dBSPL
SPL
Vin=179 mV (1mW nom.)
100 1k 10k
80
85
90
95
100
105
110
115
120
125
130
Frequency [Hz]
%
THD
Vin=179 mV (1mW nom.)
100 1k 10k
0
5
10
15
20
25
Frequency [Hz]
ohm
Impedance
Vin=179 mV (1mW nom.)
100 1k 10k
24
26
28
30
32
34
36
38
40
Updated 27-07-2023 17:31
Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe, DK Denmark
T: +45 5783 3830 | sales@owolff.com
31-03-2024
7mm high-end driver for earphones
Updated 27-07-2023 17:31
Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe, DK Denmark
T: +45 5783 3830 | sales@owolff.com
31-03-2024
Drivers