Arion Legacy Deep Sonar 100 AC Powered 2.0 Speakers for Desktop PC, Notebook, Tablet and Smartphone Upgrade your desktop, laptop and/or notebook PC audio with these powerful AC powered 2.0 speakers. Large 3 inch woofer and dedicated 1 inch tweeter for powerful, clear audio. On speaker adjustable volume controls and heandy headphone jack. Package includes: two satellites, user manual, 3.5 mm audio cable. 1 year limited warranty. Designed for small home offices, desktop PC, laptop, tablets and smartphones Specifications: Total Peak Power: 15 watts; Total RMS Power: 6 watts; Satellite RMS Power: 3 watts x 2; Satellite Drivers: 3 inch woofers; Satellite Dimensions: 3.94 x 7.13 x 3.94 inches