USB Computer Speakers for Portable and Desktop Use
By macgizmoguy
Self-Powered USB Computer Speakers
USB Powered Mobile Computing Audio Speakers
Enjoy full range compact stereo sound on your laptop - or consolidate a tangle of wires at your desktop with USB bus-powered stereo computer speakers. These self-powered speakers get both pure digital audio via USB AND power from the 5 volts that a USB bus port provides - All from a SINGLE USB cable.
For travel, there are innovative 1-piece USB computer speakers can provide room-filling sound in a compact form factor that easily fits in a laptop carry case. Other speaker designs snap apart for 2-piece wide stereo separation for music listening enjoyment.
When choosing a set of portable USB audio speakers: read reviews, look for quality drivers with good sensitivity and broad frequency response. USB speakers typically produce between 1.5 to 3 watts of audio power -- the limit imposed by the mere 5 volt source a USB port provides. But well engineered speaker drivers like those used by qualiity speaker manufacturers like Logitech, Creative Labs and Tritton are engineered to produce great, room-filling sound within USB's limits.
Some USB speakers, designed more for desktop computing use may use an optional battery or AC power for higher wattage output sufficient to drive a subwoofer in a 2.1 speaker system - and provide full range frequency response with great bass.
Hear what you're missing! Explore USB speakers as an alternative to the often disappointing tinny speakers built-into most laptop computers - or the single monophonic speaker buried inside many tower computer cases.
1-Piece USB Powered Laptop Travel Speaker
Jorge Harrell 8 months ago
Logitech USB Laptop Speaker Z305 360-degree sound gives you a balanced and immersive listening experience all around the roomOne simple USB connection for power and pure digital audio?no power cord neededClip-on design and travel case make it easy to take your speaker anywhere you use your laptopBuilt-in USB cable storage keeps the cable neatly tucked away ...