The NS-3000 is a breakthrough in high-fidelity speaker design - fusing the latest innovation with an unparalleled musical heritage to convey the finest nuances in the music. ZYLON™ drivers boast a sound velocity comparable to beryllium yet possessing the characteristic softness of textiles New 16 cm woofer paired with NS-5000 tweeter R.S. (Resonance Suppression) Chamber to suppress unwanted resonance New acoustic absorber optimised for the NS-3000 Crossover circuit using the highest-quality components including the MCap® SUPREME EVO audio capacitor made by Mundorf of Germany Product Registration Specifications Type 2 way Bookshelf Bass-reflex Type Woofers 16 cm (6-1/2”) cone type Tweeter 3 cm (1-1/4”) dome type Frequency Response 39 Hz-60 kHz(-10 dB), -100 kHz(-30 dB) Nominal Input Power 60 W Maximum Input Power 120 W Sensitivity 87 dB / 2.83 V/1 m Crossover Frequencies 2.8 kHz Impedance 6 ohms (minimum 4.6 ohms) Dimensions (W x H x D) 244×394×326 mm; 9-5/8"×15-1/2"×12-7/8" Weight 13.1 kg; 28.9 lbs / unit