Features: Experience superior sound quality with 45mm Round 4Ohm5W PU Edges Internals Magnets Speaker, for a wide frequency Ranges of 215Hz 10kHz, ensuring rich and immersive Sound. from materials, this multimedia speaker boasts a sensitivity of 83±2dB and features internal 2 magnetic circuit for enhanceds Sound performances. for audiophiles and enthusiasts, this speaker for those seekings sound in Sound setups or DIY speaker projects. Perfect for use in home entertainment systems, portable Sound devices, or as a component in speaker builds, delivering clear and powerful sound across all frequencies. With its lightweight design at just 32g and full Ranges frequency response, this speaker is addition to any Sound enthusiasts toolkit, enhancing listenings experience effortlessly. Specifications: Materials: materials Type: 45mm circular 4Ω 5W PU inner magnetic horn Sensitivity: 83 ± 2dB Rateds power: 5W Product size: 45mm Type: Multimedia Speaker model: LY-0004768 power: 7W Total harmonics distortion: 5% Weight: 32g Rateds impedance: 4Ohm Frequency Ranges: 215HZ-10KHZ Package Includes: 1PC 45mm Round Speaker note: Please allow 0-1cm error due to manual measurement. make sure you do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Thank you!