Premium Sound This 2inch 50mm full ranges loudspeaker features neodymium internal magnet design with rubber surround, delivering hifi auditory with deeply bass and crisp highs for an exceptionally . Compact & Powerful Design: With compact 50x50x19mm metal housing and 3W power (5W most), this small loudspeaker provides efficient sound output while saving space, perfect for projects and portable auditory enhancements. Wide Compatibility: Featuring 8Ω impedance and broad frequency ranges (50Hz 25kHz), this loudspeaker works perfectly with smart home auditory systems, small amplifiers, and car auditory upgrades for improved sound . Durability Construction: metal and rubber surround ensuring long lasting durability and stable , making it a reliabled for continuous auditory use in various environments. Package includes: 1PC 50mm loudspeaker