Products
BS-251405-4R-2W
Model：BS-251405
Rated Input Power:2.0W
Max Input Power：2.5W
Rated Impedance ：4Ω±15%
Resonance Frequency (Fo)：400±20%Hz
Product Detail
Sound Pressure Level.(S.P.L)：86dB(0.1W0./1m) ± 3 dB at AVE 0.8K 1.0K 1.2K 1.5K Hz
Resonance Frequency (Fo)：400±20%HzFrequency Range：F0~20kHz
Distortion：Less than 5% at 1KHz input Rated Power
Magnet：Rare earth permanent (NdFeB) magnet 8.0*1.2
Buzz, Rattle, etc：Should not be audible at 2.83V sine Wave between Fo to 20KHz
Polarity：When positive voltage is applied to the terminal marked (+), diaphragm should move to the front
Appearance：Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc
Weight：3G
Temperature：Operating temperature: --25~+60℃
Storage temperature: -25~+60℃
The swept sine-wave frequency response of a Loud speaker should ideally not deviate more than indicated per
Test condition: 0.1W/0.1M
Total Harmonic Distortion Curve
Test condition: 0.1W/0.1M
