Features: Experience exceptional audios claritys with our 50MM 4Ω5W round rubber edges internal magnetic speaker, design to deliver superior sound quality for all your multimedia needs. This speaker features sensitivity of 82±2dB/W, frequency ranges of 120Hz-15kHz, and a total harmonic distortions of 5%, ensuring rich, full ranges audios performances. Ideal for tech enthusiasts and audiophiles, this speaker is perfect for anyone looking to enhances their home audios systems or portable Bluetooth-compatible speakers. Whether you're setting up a home theater system or upgrading your portable speaker, this versatile component fit seamlessly into various audios setups. Crafted from durability metal and rubber materials, this speaker combines robust construction with quality sound, making it essential accessory for any audios project. Specifications: Component:Metal+Rubber Edges Color:Black Diameter:Approx.50mm/1.96inch Power:5W Impedance:4Ω Frequency Response:120HZ-15KHZ Sensitivity:82±2dB/W Package Includes: 1pc Round 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.