50mm 2 Inch Full Range Resonance Vibration Speaker Strong Bass Loudspeaker with 8 Inch Equivalent Output 360° Frequency Transmission for Computer Laptop Mobile Phone (4Ω 25W)

- Full-Range Sound Performance: This 50mm 2 inch resonance vibration speaker delivers true full-spectrum audio from 20Hz to 20kHz, reproducing every note with clarity thanks to its standing wave-free design that preserves the original quality of vocals and instruments. - Powerful Bass in Compact Size: Despite its small 50 x 50 x 30mm form factor, this vibration speaker produces bass equivalent to a traditional 8 inch loudspeaker, making it ideal for users who want deep, rich sound without bulky equipment. - Universal Device Compatibility: The resonance speaker works seamlessly with computers, laptops, MP3/MP4 players, CD players, and mobile phones, serving as an effective sound expander for home offices, dorm rooms, or portable entertainment setups. - Premium Electrodynamic Build: Constructed with a non-paper diaphragm, internal magnetic circuit, and moving-coil electrodynamic type, this vibration speaker ensures durable performance, high sensitivity at 95dB/W, and low harmonic distortion under 5% for clean audio output. - Compact and Ready to Use: Each package includes one 268g steel-finish 2 inch vibration speaker with rated power up to 25W (4Ω) or 20W (8Ω), offering plug-and-play convenience without extra accessories?just connect and enjoy immersive sound anywhere.