The Yamaha NS-333 hifi stereo bookshelf speakers is a 2-Way Acoustic Suspension Speaker System. The EF (Elliptical Form) Series feature Waveguide horns, PMD (Polymer-injected Mica Diaphragm) woofers and highest quality internal Monster Cable wiring for total enjoyment of digital movie sound and music sources, plus elegant Yamaha traditional piano finish cabinets. FEATURES High sensitivity and wide dynamic range for contemporary digital sources Waveguide horn allows the sound field to be shaped and controlled for optimal spatial expression in home theater environments PMD (Polymer-injected Mica Diaphragm) cone woofer combines high-performance materials and design for extreme accuracy Highest quality internal Monster Cable wiring High frequency response dome tweeter delivers clear, natural highs Beautiful Yamaha piano finish with elegant elliptical form SPECIFICATIONS NS-333 Specifications Type 2-Way Bass-ReflexSpeaker System Woofers 13cm PMD cone Tweeter 2.5cm aluminium dome with Waveguide horn Frequency Response 60 Hz-35 kHz Nominal Input Power 60 W Maximum Input Power 150 W Sensitivity 87 dB/2.83 V/1 m Crossover Frequencies 3 kHz Impedance 6 ohms Dimensions (W x H x D) 200 x 320 x 213 mm Weight 5.5 kg/unit
