Yamaha NS333

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. 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. High frequency response dome tweeter delivers clear, natural highs. Beautiful Yamaha piano finish with elegant elliptical form.