- Industry reference standard
- Compound membrane for minimum THD, Q-factor and tumbling
- Very good performance/price ratio
-
8
73
69
1
1.57
f0 (typical backvolume) 800 Hz
Nominal power ** 500 mW
SPL Max *** 89 dB
350
mm³
Specifications:
Frequency Response
Product Overview
2403 260 00001
11x15x3.5 mm DONAU
SPEAKER
Features:
Pre-loaded springs for mechanical robustness and easy handling
Impedance
Ohms
Sensitivity *
dB (1W/m)
Air pumping capacity
with 1ccm back cavity
mW
measured in IEC baffle at 350mW in 10 cm distance
Typical backvolume
cm³
Total volume
cm³
Max sine power
Footnotes:
*) average value measured in baffle
**) using shaped noise signal according to product data sheet
***) average value measured in baffle in 0,1 meter distance
at max sine power, in typical backvolume
0
5
10
15
20
25
30
35
70
75
80
85
90
95
100
105
100 1000 10000
THD [%]
SPL [dB rel 20uPa]
f [Hz]
SPL THD
Knowles Sound Solutions
May 16 2013
