The Harman Kardon H/K595 Active Powered System is a 2-way speaker set with a subwoofer, designed for home theater audio setups. With a sleek black design and wired connectivity via 3.5mm jack inputs, this system offers high-quality sound for computers, laptops, and desktops. Made of durable plastic material, this unit is compatible with various brands and models, making it a versatile choice for enhancing your audio experience. Harman Kardon's reputation for delivering superior sound performance makes this speaker system a reliable and stylish option for any home entertainment setup. Please read carefully, I plugged everything in it does power on and all the lights come on otherwise Untested. My system doesn't have the three hook ups for the wireing. Selling as is because I have no way of testing.