Speakers today may no longer be easily categorized as to where they can be used. Many models already seem to overlap their functions primarily because of better technology. A good example would be the Logitech Speaker System Z623.
The Logitech Z623 Speaker System is primarily designed for use as a desktop PC speaker. But because of its features, it can easily be used as a home entertainment alternative. It is one of those THX Certified speakers that can give you bold as well as crisp audio quality with its 200 Watt speakers. It is composed of a 130 Watt Subwoofer with a 7 inch pressure driver, and two 25 Watt satellite speakers each with a 2.5 inch dome drivers and aluminum phase plugs. The sound quality it provides makes it a good alternative for a budget home entertainment speaker system. The Logitech Speaker System Z623 is available at Logitech for US$150.
Image Source: Logitech