The Klipsch THX Pro Media 21 Speakers in black are a high-quality portable speaker system designed for audio enthusiasts. With a 2.1 channel system configuration and THX surround sound formats, these speakers deliver powerful and immersive sound. The sleek black cube design adds a modern touch to any space, while the wired connectivity makes setup easy. With audio inputs including 3.5mm and AUX, these speakers are versatile and compatible with a variety of devices. Perfect for use with computers, laptops, and other audio sources, the Klipsch THX Pro Media 21 Speakers offer an exceptional listening experience.