The Yamaha NS-8900 is a vintage 3-way floor-standing loudspeaker system produced by Yamaha in the 1970s. It features a wooden cabinet with a walnut veneer finish and has a classic design. The speaker system includes a 30cm (12-inch) woofer, a 8cm (3-inch) dome mid-range driver, and a 3.5cm (1.4-inch) dome tweeter. It has a frequency response range of approximately 30 Hz to 20 kHz and a power handling capacity of 60 watts. The Yamaha NS-8900 is known for its accurate sound reproduction and was well-regarded during its time.