System Manual – SAM-OCU-14 – 2013.12.05
Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved | Confidential
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2.6
Speaker
2.6.1
General Description
The speaker is installed in the validator. It makes a sound for driver
’s recognition.
Figure 10 Layout of Speaker
Items
Description
Rated Input Power
1.0W (Max. 1.5W)
Impedance
8
±
15%(Ohm)
Output SPL @ 0.1W/0.1M
87
±
2dB
Resonant frequency
800
±
20% Hz
Magnet size (mm)
11.5 * 1.5
Weight
10g
Dimension (mm)
40(W) * 20(H) * 8.2(D)
Table 7 Specification of Speaker
