The SD-40 dynamic speaker from SAME SKY offers exceptional audio performance in a compact 40mm diameter. Featuring a robust round frame, this speaker is designed for durability and ease of integration into a wide range of audio devices. As an authorized distributor of SAME SKY components, Supreme Components International guarantees the authenticity and quality of this product. The SD-40 is perfect for applications requiring clear and consistent sound reproduction, such as portable speakers, headphones, and other audio projects. Benefit from SAME SKY's commitment to quality and Supreme Components International's reliable distribution network. Choose the SD-40 for your audio needs and experience superior sound quality.