Features:<br />- Driver diameter: 50mm<br />- Power: 3W<br />- Impedance: 4ohm<br />- High sound performance<br />- Great for speaker DIY project<br /><br />    Specifications<br />General<br />	 Material: Metal                                                	<br />Weight and Size<br />	 Product Weight: 0.030 kg                                                  <br />                        Package Weight: 0.040 kg                                                  <br />                        Product Size(L x W x H): 2.0 x 2.0 x 0.8 cm / 0.79 x 0.79 x 0.31 inches                                                  <br />                        Package Size(L x W x H): 7.0 x 5.0 x 2.0 cm / 2.75 x 1.97 x 0.79 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x DIY 4Ohm 3W 50mm Speaker                                                	<br /><br /><br /><br />                                                <br />