Specification 規 格 書 品名 ( Product Name) 揚聲器 (Speaker) 料號 ( Model No.) P36CS08FN-M50BD Revision History Version Date V1.1 2004.08.04 V1.2 2005.06.23 Description LYH Modify.No.
Foshan Vanson Electronics Co., Ltd. 168, Industrial Development Zone, Shitou Chun, Lanshi Zhen, Foshan, Guangdong, CHINA TEL: +86-757- 8381 5788 FAX: +86-757- 8381 8577 E-mail: vecof@fs165.com 1. MODEL: 2 Dimension & Weight 36CS08FN-M50BD Baffle Opening Height 3 Magnet 4. Nominal Impedance 5. Power Rating 6. Resonant Frequency 7. Output Sound Pressure Frequency Range 9. Distortion 10 Abnormal Sound test 11 Face side Dimension Weight Rare Earth Size Ω ± 15 %, At 8 Normal 0.
Test method and User precaution. 1. Characteristics measured according to standard GB/T 9396-1996 1.1 Except other specified, measuring are under Temperature 25~35℃ R.H. 25 ~75% 1.2. Judgement condition Temperature 20 ±2 R.H. 63~67% 2. Output Sound Pressure Level (S.P.L.) and distortion testing setup 3. Environment & Mechanical test: 3.1 High Temperature: GB2423.
3.4 Humidity: GB5170.18-87 After exposure the speaker in the + 40±2 °C, relative humidity 90% ∼ 95% chamber for 96 hours, then leave the speaker at room temperature for 6 hours, the SPL should not deviate by ±3 db, and resonant frequency should not deviate by ±50 Hz, compare with pre-test measurement. 3.5 Vibration: GB11606.8-89 Frequency 30±15 Hz, Amplitude 1.5 mm for 3 Hours. After test, SPL shall not deviate by ±3 db from pre-test measurement, 3.
.1 Maximum input voltage Maximum input voltage is in the shortest time. The speaker can bear simulation signal, that persist time is 1 second, interval 60 seconds, repeated 60 times, but the speaker wouldn’t be damaged externally. The maximum signal voltage is the maximum input voltage in/the shortest time. 5.2 Rated sine voltage. It is stipulated by manufacturer, sine signal voltage that make speaker work continuously in rated frequency range, but the speaker wouldn’t be damaged heartily or mechanically.
