1.It is a speaker as a replacement for your DIY projects. 2.High sensitivity, loud voice, good and clear sound quality 3.Adequate volume, it will be your if you have a good application. 4.The speaker is easy to install,stable performance,sturdy and . 5.Mainly use for replace the Speaker in Electronic. Colour:Black+Red Material:ABS Type:3525-4 Ohm 3W Package Contents: 10x horn speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 4.The speaker is easy to install,stable performance,sturdy and . 5.Mainly use for replace the Speaker in Electronic. 2.High sensitivity, loud voice, good and clear sound quality 1.It is a speaker as a replacement for your DIY projects. 3.Adequate volume, it will be your if you have a good application.