The Altec Lansing ACS340 Multimedia Computer Wired Speakers are a 2.1 channel system designed for delivering immersive audio experience. With a sleek beige color and made of durable plastic, these speakers provide great connectivity with a 3.5mm jack audio input. The Dolby Digital surround sound format enhances the audio quality, perfect for multimedia setups. The Altec Lansing brand is known for producing high-quality speakers, making these a reliable choice for enhancing your computer's audio output.