With a fully piano black body cover, the Yamaha NS-BP200 2-way bass reflex speakers can produce a truly amazing sound quality. The cabinet housing provides a deep and rich bass and three-point leg rest to reduce unwanted vibrations. The NS-BP200 uses the banana plug for a better connection and quality. Two-way bass reflex speaker contains a number of advanced construction techniques which are used for the high-quality Soavo series from Yamaha. The cabinet has a precise mounting of the partition and the chassis, with 6-point reinforcement for high stiffness. The speakers have high performance with a minimum size. All sounds, including bass, are bright, clear and highly detailed. Specifications Model: NS-BP200 Unit: Soft tweeter of 3 cm, type woofer cone of 12 cm Frequency range: 55 Hz to 28 kHz Impedance: 6 ohms Allowed input: 40 W Maximum input: 110 W Sound pressure level: 85 dB / 2.83V, 1m Crossover-frequency: 4.5 kHz Input terminal: Banana Plug Screw Dimensions (WxHxD): 154 x 274 x 287 mm