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$ 399.95

(Home Speakers - Floorstanding Speakers/Towers)

Enhance your home with the NS-777 high performance home theater floor standing speakers.

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3-way/4-driver Bass Reflex Speaker System

Yamaha's NS-777 speaker system has been designed specifically for home theater applications. The floor standing speaker is a bass reflex design that can be used for main channels and incorporates a pair of 8" polymer-injected mica diaphragm (PMD) cone woofers, a 5" midrange cone driver and a 1" aluminum dome tweeter. For improved imaging, the midrange and tweeter utilize Yamaha's exclusive waveguide horns.

Waveguide Horn

Unlike most homes, movie theaters use sound absorbing materials on walls and ceilings. The result is that the sound reaching your ears is the sound wave produced by the speakers rather than reflected off the walls. Yamaha has created wave guides that greatly reduce reflected sound and increase the proportion of directly generated sound waves reaching your ears. The result is a clear and precise sense of sound direction and placement.

Internally Wired with Monster Cable

Yamaha has chosen to ensure optimum sound quality by internally wiring some of the components with Monster Cable. This ensures a clean, clear signal from the crossover network to the speaker driver.

Speaker Stands Included

Yamaha's matching speaker stands provides the solid footing necessary for full floor contact, enhanced stability, and minimal vibration resonance. The stands also provide an attractive counterpoint to the cabinet.

Magnetic Shielding

The speaker is magnetically shielded, so it can be placed on a TV or video monitor without degrading the picture via stray magnetic fields.

Bi-wiring Capability

To further maintain signal purity, Yamaha provides bi-wiring capability for these speakers. There are separate +/- terminals for the woofer(s) and other driver(s). The separation reduces modulation distortion resulting in better sound quality.

Performance Enhanced by a Handsome Cabinet

The EF series speakers are enclosed in an Elliptical Form cabinet with a high gloss black piano finish, which provides solid construction with minimal sound diffraction.

New Grill Design

New grill design and grill cloth provide an attractive and acoustically transparent protective cover for the drivers.

IMPORTANT: Images may not reflect actual product.
Speaker type Indoor
Color Black
Number of drivers 4
Frequency response 30 Hz - 35,000 Hz
Sensitivity 89 dB
Power handling 100 W
Impedance 6 Ohms
Additional information Bass Reflex Speaker System; Waveguide Horn; Internally Wired with Monster Cable; Speaker Stands Included; Magnetic Shielding; Bi-wiring Capability
High-frequency drivers 1" aluminum dome with waveguide horn
Midrange drivers 5" cone with waveguide horn
Bass drivers 2 x 8" PMD cone
Crossover .1 kHz, 4kHz
Width 10.87 inch(es) / 27.62 cm
Height 43.31 inch(es) / 110.01 cm
Depth 15.37 inch(es) / 39.05 cm
Weight 24.41 kg (each)
Warranty 2 years
Limited Lifetime warranty No

NOTE: Grand is committed to providing in-depth, accurate information for all items on its website. However, typographical errors can occur and occasionally specs can change without notification. As such, we strongly recommend you verify information with your salesperson to ensure the item will fit in your space and has all the necessary features you desire. Regarding typographical errors in pricing, Grand reserves the right to cancel a sale with a full refund if it is obvious an item has been advertised at a price significantly below market value due to a typographical error. If you have any questions or think you notice an error, please call 888-396-8165 or email us.