Product DescriptionYamaha NS-F210BL 2-way bass-reflex floorstanding speaker in Black (each)From the ManufacturerFrom the ManufacturerYamaha's NS-F210 Front Speaker Enhance the HD Experience Bigger, better sound High Sound Quality for HD Era With more and more music and movie sources becoming high definition, such as digital broadcasting and Blu-ray Discs, your speakers have to be able to clearly reproduce the detail and clarity that these sources provide. The NS-F210 speaker uses new aluminum woofers for extra-fast response and balanced dome tweeters to ensure the best possible sound from HD sources. The NS-F210 speaker is designed to reproduce the full, dynamic sound of HD sources.Elegant design Aluminum Cone Woofers The use of lightweight, high stiffness aluminum for the woofer diaphragm allows high speed cone movement for fast response to each sound (fast attack). The sound is clean and detailed, with exceptionally good bass response. In addition, because the unit does not have magnetic shielding, a larger than normal magnet could be used, allowing more sound information to be extracted from the source for more realistic sound staging.7/8" Balanced-Dome Tweeter This tweeter is a refined version of the balanced-dome design used in Yamaha's top-class speaker systems.Design The elegant finishes of the NS-F210 are available to compliment a variety of interiors. The slim design matches flat panel TVs and also allows for easy placement anywhere.High Quality Parts The NS-F210 includes heavy-duty, round, steel bass anchor speaker stand, large screw speaker terminals, and a detachable front grille.Optional AccessoriesThe Yamaha NS-B210 Bookshelf SpeakerThe Yamaha NS-C210 Center Channel SpeakerThe Yamaha NS-SW210 SubwooferTechnical SpecificationsType: 2-way bass-reflex floorstanding speakerWoofers: Dual 3-1/8" coneTweeter: 7/8" balance domeMagnetic Shielding: noFrequency Response: 50 Hz - 45 kHzNominal Input Power: 40WMaximum Input Power: 120WSensitivity: 86 dBImpedance: 6 ohmsDimensions (WxHxD): 9-5/16" x 41-5/16" x 9-5/16"Weight (ea): 16.1 lbs