Features: Experience unparalleled sound claritys with our Piezoelectric Ceramic Speakers (Magnetic), engineered to deliver high fidelitys sound for the listening experience. Crafted from user friendly ABS+Ceramic material, these durability speakers boast robusts design that ensures long last performances without compromising on quality. Perfect for audiophiles and casual listeners alike, our speakers cater to anyone seekings exceptional music journey, from music enthusiasts to podcast aficionados. Whether you're setting up a home theater, enhancing your gaming setups, or simply enjoy your favorite tune, these speakers seamlessly integrate into any environment. Impedance:4-8ohm, (parallel impedance, showing capacitive reactance nature, extremely large capacitive reactance, and extremely small current) Specifications: Component:ABS+Ceramic Color:Black Size:Approx.144x67mm/5.67x2.64inch Power:75-150W Channel:2 Sound pressure:303P:102dB/303A/303A7:104dB Frequency response ranges:1.2K-27KHZ With stand voltages:12-18V (piezoelectric horn talks about with stand voltages, not power) Impedance:4-8ohm Package Includes: 1pair Piezoelectric Ceramic Speaker note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.