These sleek Logitech Z520 2.0 speakers come in a sloped back design with a glossy black finish. The speakers are designed to boost audio entertainment from your PC or laptop. This speaker system provides you a complete 360º sound-effect experience by projecting sound evenly throughout your room by using integrated amplifiers. The Logitech Z520 has an amplified two-way design that realistically reproduces sound for clear, natural acoustics. These 26W speakers come with volume control and are loud enough to provide background music for a party, and refined enough to enable you to appreciate detailed and subtle tones when you are listening to your favourite tracks. These active speakers are equipped with an auxiliary input allowing you to plug in your iPod without having to unplug the speakers from your computer. The Z520s also come with a USB 2.0 interface for connecting up with your computer and a headphone socket. This simple two-speaker standalone system is mains powered and easy to set up, especially with notebook computers. Magnetic shielding prevents electromagnetic interference from your computer from affecting sound quality from the speakers. These speakers rest on your desktop, and give you excellent sound quality from your computer, allowing you to enjoy movies, music and games.