Boxe Yamaha NS-B500

Type 2-Way Acoustic Suspension Speaker SystemWoofers 12cm Advanced PMD coneTweeter 3cm aluminium dome with DC-DiaphragmFrequency Response 50 Hz-50 kHzNominal Input Power 30 WMaximum Input Power 120 WSensitivity 84 dBCrossover Frequencies 4.2 kHzImpedance 6 ohmsDimensions (W x H x D) 190 x 284 x 177 mmWeight 3.5 kgSpacious, dimensional sound from the DC-Diaphragm tweeter Using precision manufacturing technology, the voice coil for the tweeter Is wrapped directly over the aluminum-magnesium alloydiaphragm. This design delivers increased amounts of sound information for smooth reproduction over an exceptionally wide sound spectrum. A-PMD cone and solid rubber surround for deeply satisfying sound The woofer utilizes Yamaha's unique A-PMD together with a solid rubber surround.In conjunction with the large-diameter magnet structure, this assures rich, satisfying reproduction of mid-range and bass. Non-magnetic shielded for clear initial sound The entire unit is non-shielded, achieving impressively clear initial sound without distortion from magnetic shielding circuits. Quality cabinet construction to assure reliable sound Thanks to Yamaha's traditional expertise in cabinetry, starting with its three-way mitered joint construction, sound quality is natural and consistent.The higher you turn the volume, the more impressed you'll be with the rich, clear sound from these compact units.