Frisby FS-2600 CUBE Amplified PC 2.1 Computer Desktop Notebook Laptop MP3 CD Subwoofer Speakers with Base Treble Headphone Treble, Volume, Power and Base Controls with Headphone/Microphone input jacks Glossy finish surface front panels. Glorious Look Blue Halo LED Volume Controller 4 inch Midrange Subwoofer, 2.5 inch Speakers Tweeter Drivers, Magnetically Shielded MDF Subwoofer Wood Enclosure for Pure Aquistic 55 Watts RMS Rated Power. Compact in Appearance, but High in Performance