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Yamaha NS-777

Tower Speaker in Black

Retail Price: $449.95 / ea

$399.95 / ea

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Enhance your home with the NS-777 High Performance Home Theater Floor Standing Speakers

Three-Way/Four-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 drivers.

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 the NS-777 speakers. There are separate +/- terminals for the woofer(s) and other driver(s). The separation reduces modulation distortion and 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.

  • TYPE: Three way, 4-speaker, bass reflex, magnetically shielded floor standing tower.
  • Dual 8” Polymer Injected Mica Diaphragm (PMD) woofers
  • 5” cone midrange with Waveguide horn
  • 1” Aluminum dome tweeter with Waveguide horn
  • INPUT POWER: 100 watts nominal, 250 watts music power
  • SENSITIVITY: 89dB/2.83v/1m
  • IMPEDANCE: 6 ohms
  • DIMENSIONS: (W x H x D) 10-7/8” x 43-5/16” x 15-3/8”
  • WEIGHT: 53.8 lbs


System 3-way bass-reflex
Power Handling (Nominal) 100 Watts
Frequency Response +/-3dB 30-35,000 Hz
Sensitivity (1W/m) 89 dB SPL
Impedance 6 ohms
Terminals 5-way binding posts
Bi-ampable Yes
Super Tweeter No
Tweeter 1" aluminum
Midrange Driver 5" polymer
Woofer 2 x 8" polymer
Subwoofer No
Crossover Frequencies 1 kHz, 4 kHz
Crossover Type Passive
Height (inches) 43.3"
Width (inches) 10.9"
Depth (inches) 15.4"
Enclosure MDF
Grille Plastic
Weight (lbs) 53.7 lbs
Color Black
Unit of measurement ea
Warranty 2 years


4 / 5

1 Customer Reviews

80% of Reviewers Recommended This Product

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AWESOME!! Great for Home Theater, Very pleased for music listening. (Posted on 3/20/2013)
I was out with a relative speaker shopping and the salesman recommended these towers. He let us audition them with and w/out a sub woofer(ns-sw310). We liked them either way! These babies are sweet. The piano black finish, although you will be dusting often, is stunning. When we got these to my aunt's house we put them on top of some old wine crates where she stores her vinyl albums on both sides of her plasma hdtv. As I was already somewhat familiar with these towers I explained that the sound bit from whatever format the recording is from, that is what you will hear. We cycled through some cd's them moved on to some old wax. Everything from modern to classic was reproduced perfectly. Then we checked out somes scenes from Saving Private Ryan. The surrounds being used are some old Advents and they did their job but the 777's really put us in the movie!! I go to my Aunt's almost every weekend to listen to these speakers. P.S. the salesman cut us a deal on the sub since it was a returned product and the only one in stock!!

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