USB FT-3903 Multimedia Speaker 5W+3W×2 RMS Portable PC Desktop Speaker High Fidelity USB Powered

High Fidelity Audio Output: 5W+3W×2 RMS power delivers clear and bright sound, ideal for office, entertainment, and multimedia playback.

Wide Frequency Response: 20Hz–18KHz frequency range provides deep bass and clear treble for an immersive audio experience.

USB Plug and Play: Powered by USB 5V, no extra power supply needed, portable and easy to use for laptops and desktops.

Compact and Portable Design: Small footprint (285×195×310mm) allows flexible placement on desks, perfect for home or office use.

Product Model: FT-3903
Product Type: USB Multimedia Speaker
Output Power: 5W+3W×2 RMS
Sensitivity: 500mV
Frequency Response: 20Hz–18KHz
S/N Ratio: 78dB
Isolated Rate: 45dB
Impedance: 4Ω
Speaker Unit: 4' + 3'×2
Power Supply: USB 5V
Package Size: 285×195×310mm