Features: Experience studio grade with the 2 inch speak featuring patented flat panel diaphragm technology, delivering balanced 100Hz 20kHz frequency response and 88dB sensitivity for sound reproduction. Engineered with a lightweight yet metal plastic composite structure, this 52mm full extent driver boasts a large neodymium magnet and 20 50W power handling for distortion capability across all levels. Designed for audiophiles and enthusiasts crafting premium speakers, desktop systems, or professional middle extent vocal monitors requiring precise delivery. Elevates home theater surround effects, enhances conference call in office environments, and upgrades portable devices with its compact 24mm height and 45.5mm mounting compatibility. The innovative diaphragm minimizes resonance while maintaining excessive low profile design, outperforming traditional cone speakers through wider 180° sound dispersion and reduced distortion. Specifications: Type: Full-frequency speak Materials: Metal + Plastic Color: Black Dimension: Diameter 52mm Package Includes: 1pc Full frequency speak note: Please allow 1-2mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!