Desktop Speakers feature dual far-field drivers set at a 45° angle and is accompanied by a down-firing subwoofer for crystal clear clarity and louder, thumping bass. With a simple switch of a button, you can access the High Gain Mode to increase the power output to 8 W RMS for stronger bass performance. For added convenience, the front-facing volume controls are located at the front of the main speaker. The speakers are powered entirely via USB connection.