Yamaha Ns-777 Loudspeakers
The Yamaha NS-777 is a 3-way, 4-speaker bass-reflex floor-standing loudspeaker designed for front-channel use in home theatre and music systems. It combines Yamaha’s Polymer-injected Mica Diaphragm (PMD) woofer technology with waveguide-horn midrange and tweeter drivers.
The NS-777 features two 8-inch PMD cone woofers, a 5-inch cone midrange driver and a 1-inch aluminium dome tweeter. Yamaha’s waveguide horns are used for both the midrange and tweeter, while the cabinet incorporates magnetic shielding and bi-wiring terminals.
With a published frequency response of 30Hz–35kHz, nominal input power of 100W and maximum input power of 250W, the NS-777 is designed to provide broad-range reproduction from a substantial floor-standing enclosure.
General Specifications
Recommended Usage: Front speakers
Type: 3-way bass-reflex floor-standing speaker system
Magnetic Shielding: Yes
Impedance: 6 ohms
Driver Complement
Woofers: 2 x 20cm (8″) PMD cone
Midrange: 1 x 13cm (5″) cone with waveguide horn
Tweeter: 1 x 2.5cm (1″) aluminium dome with waveguide horn
Performance
Frequency Response: 30Hz – 35kHz
Sensitivity: 89dB / 2.83V / 1m
Nominal Input Power: 100W
Maximum Input Power: 250W
Crossover Frequencies: 1kHz / 4kHz
Cabinet & Construction
Enclosure: Bass reflex
Bass Reflex Ports: Single port
Cabinet Design: Elliptical Form
Finish: High-gloss black piano finish
Internal Wiring: Monster Cable™
Connectivity
Speaker Terminals: Gold-plated brass extruded terminals
Bi-Wiring: Yes
Conclusion
The Yamaha NS-777 combines Yamaha’s established loudspeaker engineering with a substantial floor-standing design, offering a three-way configuration with dual 8-inch PMD woofers, a dedicated midrange and aluminium-dome tweeter. Its waveguide-horn technology, bass-reflex enclosure and broad 30Hz–35kHz frequency response make it a versatile loudspeaker for both music and home theatre applications.
With its high-gloss piano finish, bi-wiring capability and substantial driver complement, the NS-777 offers a combination of performance, flexibility and distinctive Yamaha design. It remains a capable choice for listeners seeking a full-range floor-standing loudspeaker with the scale and presentation associated with a larger cabinet.
Condition: Fair – Vinyl warped on one side of loudspeaker
Colour: Piano Black
Note: Product does not include additional accessories or original packaging.
* Please contact sales consultant for images of warped side panel
R6,550.00
All products imported from HFX Systems are subject to the buyer's responsibility for importing taxes and duties, as well as electrical compliance in the buyer’s respective country. HFX Systems does not assume any responsibility for these matters, and it is the buyer's sole responsibility to ensure compliance with all relevant regulations.