狠狠色综合色综合网站嗯,成熟女人顶级毛片www免费看,久久男人的天堂色偷偷,一级做a爰片性色毛片视频,se94se亚洲欧美在线

Speaker-40x20x6.7

Speaker-40x20x6.7

Speaker-40x20x6.7

Speaker-40x20x6.7

Mechanical Outline

Mechanical Outline

Frequency Response & THD

Frequency Response & THD

Speaker-40x20x6.7Part No.: MF022020W

Specifications:

lImpedance: 4±15% Ω 

lSound Pressure Level: 80±3dB 

l(Average at 800/1000/1200/1500Hz 1W/2Vrms 0.5M) 

lRated Noise Power: 3.0W 

lMax. Short Term Power: 4.0W 

lF0: 750±15% Hz

Key Features:

High Input Power 

Single Magnet