Logitech Speaker System Z323 with Subwoofer (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Immersive Logitech 360-degree sound for crystal-clear, room-filling audio Ported, down-firing subwoofer delivers deep, rich bass RCA and 3.5 mm inputs for easy connections to gaming console, DVD player or iPod. Integrated headphone jack for private listening