They also aren't demanding, so you can use any sound-enhancing program. Nevertheless, they are still better than inbuilt speakers in most laptops. These diminutive speakers can give you a pretty rich sound if you play with settings a bit since they definitely require some calibration. The speakers have a solid frequency response of 90Hz to 20kHz and output 0.6W per speaker (1.2W in total).
The Logitech S150 drivers have 2 inches in diameter. The cable connecting two speakers is 5 feet long, so you can place them far apart from each other if you like. The speakers come with a 4-foot USB cable. Since the speakers don't need an outlet for powering, you avoid dealing with lots of cabling. You also don't have to think about an initial setup: just plug them in and that's all. Thus, you can connect them to a large variety of devices.
The Logitech S150 USB speakers with digital sound use a USB interface for connection, offering you the convenience of a plug-and-play solution. They are also very lightweight - one speaker weighs a bit more than one pound, so you can easily transport them along with your laptop. Each of them is sized at 17.8 x 14.6 x 7.1 inches and fit in the palm of the hand. These speakers are clearly designed for portability and can save a fair amount of space.
