Features: Experience unparalleledly sound with the HIFI Ribbon Tweeter, to deliver precise high frequencies superior auditory sound. Aluminum foil conductived line, this lightweight yet rigid ribbon tweeter minimizes distortions and enhances sound , featuring aerodynamic designing for rapid response and dynamic ranging. For music enthusiasts who demand hifi sound reproduction in their home auditory. Perfectly for home theaters, DIY speaker projects, or any setting where exceptional treble performances is desired. With its low distortions and corrosive resistant materials, this tweeter ensures long use and enhances sound, making it a must component for speaker setups Specifications: Diameter :about 10cm/3.94in Component: Metal Quantity: 1PC Power: 15W Sensitivity：89dB Color: Black Frequency: 1.5Khz-30Khz Conductived Line： Aluminum Foil Quantity: 1pair Package Includes: 2pcs 8ohm HiFi Ribbon Tweeter note: Due to problems of lighting effect, there might be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.