We are manufacturer, professional sound speakers. 1, 3-6W 2,Plastic cover.within transformer 3,Waterproof. 4,As more export

Model	YF-627
Rated  power	3-6W
Line voltage	70-100V
Sensitivity	91+_3dB
Frequency response	130-16KHz
Hole dimensions	ø148-158mm
Item dimensions	ø1802*60mm

We are manufacturer, professional sound speakers.

1.3-6W

2. Plastic cover, within transformer.

3.Waterproof.

4.As more export.

Sound Ceiling speaker