Yamaha NS-90 200 / 60 watts .

The Yamaha NS-90 is a compact stereo speaker designed to be flexible in use and placement, thanks to the use of front-firing bass ports. Imaging is crisp and sweet thanks to the use of a high-quality silk-dome tweeter (rare at this price) whilst bass is fast and punchy. Input power (max/nominal): 200 / 60 watts Sensitivity: 89 dB Impedance: 6 ohms Magnetically shielded? Yes HxWxD (mm) / Weight: 310 x 186 x 177 / 4 kg each Frequency response: 60 - 35,000 Hz Biwireable? No Connections: Gold-plated 4mm banana sockets/binding posts Bass port? Twin, front-ported design Drivers: 130mm PMD cone woofer, 30mm silk dome tweeter Colour: Black Extra: 2 way bass reflex design.