Boxa Yamaha NS-C444

2-Way Dual-Woofer Acoustic Suspension Center Channel 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 Highest quality internal Monster Cable wiring High frequency response dome tweeter delivers clear, natural highs Beautiful Yamaha piano finish with elegant elliptical form Type2-Way Acoustic Suspension CenterSpeaker SystemWoofersDual 13cm PMD coneTweeter2.5cm aluminium dome with Waveguide hornFrequency Response55 Hz-35 kHzNominal Input Power100 WMaximum Input Power250 WSensitivity89 dB/2.83 V/1 mCrossover Frequencies3 kHzImpedance6 ohmsDimensions (W x H x D)514 x 190 x 213 mmWeight7.3 kg