Creative Pebble Plus USB-Powered Compact 2.1ch PC Speaker with Subwoofer, Black (SP-PBLP-BK)

[Subwoofer with 3.5mm Plug Cable Model] This USB-powered, compact 2.1-channel speaker features a compact, down-firing subwoofer and a design inherited from the popular Creative Pebble. Powered by a PC's USB port or a commercially available USB power adapter, audio is available via a simple 3.5mm plug cable. [Note] For even more bass and volume, use a 5V/2A USB power adapter for up to 8W RMS total power. If you experience noise in the playback audio, this may be due to external noise. Try changing the USB port, connecting the line cable to another device, or checking that all cable connections are secure. *** Request *** If you experience any problems or issues, please contact Creative Media Inc.'s support center first. Please provide information about your computer so we can provide you with more detailed assistance. The compact subwoofer measures approximately 15cm wide, 20.2cm high, and 19.5cm deep, and is equipped with a down-firing driver and bass port. Connecting it to a 5V/2A USB power adapter will produce even more powerful bass. The compact, spherical satellite speakers position the speaker driver at a 45° upward angle to transmit sound directly to the listener, creating a sound stage ideal for personal listening.