Model	03120366
Quantity	1 Piece
Color	Black
Material	Iron
English Manual / Spec	No
Certification	NO
Packing List	1 x Speaker

Diameter: 40mm.

Thickness: 20mm.

Magnetic cylinder diameter: 18mm.

Resistance: 4ohm.

Power: 3W.

Dimensions: 1.57 in x 1.57 in x 0.79 in (4.0 cm x 4.0 cm x 2.0 cm)
Weight: 0.88 oz (25 g)