国产99久久久国产精品成人小说_欧美日韩A级视频_麻花传媒XK8046在线观看_亚洲欧美一二久久_日韩欧美激情刺激爽爽影院_免费不卡在线毛片_精品自拍高清国产_亚洲国产成人精品无色码_av一道无码字幕_日皮APP下载视频

Φ 17.4*4.5 Speaker 3 In 1

Φ 17.4*4.5 Speaker 3 In 1

Φ 17.4*4.5 Speaker 3 In 1

Φ 17.4*4.5 Speaker 3 In 1

Frequency Response & THD

Frequency Response & THD

Φ 17.4*4.5 Speaker 3 In 1Part No.: SC170047CA01

Specifications:

lImpedance: 8±15% Ω 

lSound Pressure Level: 85±3dB 

l(1Vrms, 10cm, @2kHz in 2cc box/on baffle) 

lRated Noise Power: 0.125W 

lMax. Short Term Power: 0.5W 

lF0 (in 2cc box): 740±15% Hz Motor Resonance frequency:157Hz

Key Features:

3 in 1（speaker \ receiver & motor ） 

Single Magnet 

Low Cost