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P10001377-NS6490 W@226

2/2 (W)

For details please contact:

Visit us at our website:
http://www.yamaha.co.jp/

YAMAHA CORPORATION

P.O.Box 1, Hamamatsu, Japan

• Product designs and specifications are subject to change without notice.

NS-6490

NEW PRODUCT BULLETIN 

Designed to Look and Sound Beautiful in Any
Room, with Any Sound Source.

NS-6490 Main Specifications

• 3-Way Acoustic Suspension Design with Magnetic Shielding
• 20cm (8”) High Compliance, Silver Metal-Like, Long-Throw

Cone Woofer with Cloth Surround and Inverted Dust Cover

• 10cm (4”) Ferro-Fluid Cooled, Silver Metal-Like Cone Midrange

Driver with Inverted Dust Cover

• 2.2cm (7/8”) Ferro-Fluid Cooled Balanced-Dome Tweeter
• Input Power (max/nominal): 140 W/70 W 
• Frequency Response: 45—23,000 Hz 
• Sensitivity: 90 dB/2.83 V/m 
• Impedance: 6 ohms
• Gold-Plated Banana-Plug Compatible Speaker Terminals
• Crossover Frequencies: 2.5 kHz and 8 kHz
• Dimensions (W x H x D)/Unit: 267 x 411 x 336 mm

10-1/2” x 16-3/16” x 13-1/4”

• Weight/Unit: 6 kg; 13.2 lbs.

The luxurious finish of the cabinet, similar to that used on

Yamaha grand pianos, indicates the outstanding quality of

this speaker system. The 3-way acoustic suspension

design features a 20cm (8”) high compliance, pearl white,

long throw cone woofer with a cloth surround and an

inverted dust cover. The midrange is a 10cm (4”) ferro-

fluid cooled, pearl white cone type with an inverted dust

cover. The 2.2cm (7/8”) balanced-dome tweeter is also

ferro-fluid cooled. The speaker is magnetically shielded

so it can be used near a TV, and has gold-plated banana

plug compatible terminals.

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