High performance speakers designed for home theatre systems. 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.

NS-777B Front Speaker System

• 3-way bass-reflex tallboy speaker system
• Dual 20cm PMD (Polymer-injected Mica Diaphragm) cone woofers, 13 cm cone mid-range driver and 2.5 cm aluminium dome tweeter with Waveguide horn
• Bi-wiring connectivity
• High sensitivity and wide dynamic range
• Elegant Yamaha traditional piano finish cabinet

NS-555B Front Speaker System

• 3-way bass-reflex tallboy speaker system
• Dual 16 cm PMD (Polymer-injected Mica Diaphragm) cone woofers, 13 cm cone mid-range driver and 2.5 cm aluminium dome tweeter with Waveguide horn
• Elegant Yamaha traditional piano finish cabinet

NS-C444B Centre Speaker System

• 2-way acoustic suspension
• Dual 13 cm PMD cone woofers and 2.5 cm aluminium dome tweeter with Waveguide horn
• Elegant Yamaha traditional piano finish cabinet

NS-333B Surround Speaker System

• 2-way bass-reflex speaker system
• 13 cm PMD cone woofers and 2.5 cm aluminium dome tweeter with Waveguide horn
• Elegant Yamaha traditional piano finish cabinet