Features: 【 Full-ranged Sound】: Employing advanced full-ranges design, it delivers clear and rich auditory reproduction suitable for diverse musical genres. 【Powerful Magnetism】: double neodymium magnet design enhances auditory output efficiency, bolsters low-frequency response, and imparts greater penetration. 【 5W Power】5w (4ohms), it provides ample volumes and clear within compact auditory systems. 【Durable Frame】: 16-cores rubber surround design increases loudspeaker durability and stability, reducing damage from vibrating. 【Water Resistance】: IPX7 waterproof rating withstands immersions, suitable for outdoor use such as beaches or swimming pools. Specifications: Component: ABS+Metal Size:about 53x53mm/2.09x2.09in Widely used in car auditory, portable auditory and other scenario Quantity： 2PCS Power：5w (4ohms Package Includes: 21pcs 53mm 2inch internal magnetic full frequency loudspeakers note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.