The SP-U115, are powered through a USB port from a desktop/notebook. They use 50mm speaker drivers for loud and clear sound performance for a total of 1.5 watts RMS.
It has a convenient knob on the side to adjust the volume. Just insert the USB plug to a PC/notebook for power and the 3.5mm audio plug into music playback device, such as a PC, notebook, MP3 or CD player and enjoy music with the SP-U115.
• Total RMS output: 1.5 watts
• Total peak power: 3 watts
• Power supplied by USB port from desktop/notebook
• Selected 50x50 mm speakers for clear sound
• Glossy front panel
• Volume control
• Driver Unit-Subwoofer: 50 x 50 mm, 8 ohm
• Signal-to-Noise Ratio: 80 dB
• Frequency Response: 200 Hz~18K Hz
• Volume Control: Yes
• RMS (Watts): 1
• Power Source: USB
• Headphone Jack: Yes
Genius SP-U115 Black USB Powered Mini Speakers
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