A full-fledged home cinema can be formed only with the help of Hi-End acoustics. Traditional lower and middle management options are not suitable for this purpose for various reasons, among which there is insufficient power and a typical form factor. As for the models of the highest class, they compare favorably not only with the basic characteristics, but also offer innovative solutions in the technical stuffing, which increases the interest of sophisticated music lovers. In this context , the Yamaha NS-777 speaker system looks decent even by the standards of exclusive Hi-End representatives. Of course, sound-reproducing equipment and disadvantages are not without, but significant advantages allow you to put up with them.
Model Overview
Japanese developers offer three-way speakers from the flagship series. The line of speakers itself is differentiated by bass frequencies. In this case, a dynamic and bright sound is provided, which is also saturated with deep bass. The system is good and the ability to combine with many receivers and amplifiers. With proper configuration, the impressive volume of the chassis and powerful speakers of the Yamaha NS-777 will achieve a decent acoustic effect without the use of an active subwoofer. Experts recommend that the choice of an amplifier be especially carefully - it should have at least a level corresponding to quality and characteristics, otherwise the speaker potential will remain unsolved.
Specifications
The manufacturer has implemented a system that optimally combines acoustic abilities, design and communication capabilities. At the same time, the Yamaha NS-777 system, the characteristics of which are presented below, has remained committed to the traditional style of the brand:
- Dimensions - 276 mm in width, 1100 mm in height and 390 mm in depth.
- The mass of the column is 24.4 kg.
- The number of stripes is 3.
- Input power rating - 100 watts.
- The maximum power indicator is 250 watts.
- The resistance level is 8 ohms.
- Sensitivity - 89 dB.
- The minimum frequency level is 30 Hz.
- The maximum frequency level is 35,000 Hz.
- Crossover frequencies - 1-4 kHz.
- Magnetic shielding - provided.
Also, the system as standard is complemented by mounting accessories. In the standard, the user receives supports, dampers, washers and screws.
Design and construction
It should be noted right away that the speakers cannot be called mobile. This is a massive installation, which takes up a lot of space, and its weight is far from conducive to ease of movement. However, due to its impressive size, a good sound quality of this acoustics is achieved. In the manufacture of the walls, the manufacturer used 12 mm MDF panels, and horizontal struts are provided to give structural rigidity. The internal space is characterized by the minimal presence of an absorber. It is important to note that the Yamaha NS-777 speakers are equipped with translucent membranes in both bass guides. The mid-range speakers are framed from PMD's proprietary composite. The midrange head has a lock made of plastic muffled caps, and the sound driver coils are equipped with a rectangular cable.
The tweeter provided with a lens and an aluminum thin dome-type membrane is responsible for playing high frequencies. Separating filters are made of electrolytic cells and inductors with a ferrite core. The massive phase inverter unit is located on the back of the speakers. In terms of design, the speakers also have something to brag about. Although the overall performance is reminiscent of the traditional stylistic approach, the presence of a dark lacquered body under the black ash brings its own shades of premium.
Sound quality
The peculiarities of acoustics include a fairly stable reproduction of the upper frequency spectrum and smooth broadcasting in the lower middle. Also, a decrease in sensitivity is observed in the separation zones - the minimum is reached at the points of intersection of the bands. Users mark a lower limit of 10 dB. Among the brand advantages of this model, the optimal broadband dynamics should be noted, due to which the grandeur of the sound picture is achieved. Classical concert concerts are natural, and the bass is characterized by bright, powerful and deep reproduction. Acoustic Yamaha NS-777 is working on the high frequencies with enthusiasm, emphasizing every detail, but this is only a plus, especially when you turn on heavy rock. If we talk about weak points of sound, then they relate to transitional areas. But it cannot be said that the system begins to sin clearly, since distortion and interference are not observed. Columns, rather, generalize the image of reproduced space.
Opportunities for improvement
The system can be attributed to universal three-strips, but even in this case there remains a lot of space for improvement. For this, a receiver and amplifier are used. As for the first, it is recommended to supplement the speakers with devices of the same brand, in particular, many recommend RX series receivers. With the standard connection scheme, you can feel a lack of bass, but this impression will be eliminated if you implement the bi-amping configuration. The Yamaha NS-777 is upgraded with a dual-channel, reliable power amplifier that delivers even greater performance. In this case, it is very important to implement separate amplification, otherwise distortion and volume deficiency may occur. The amplifier is also recommended to be used from the Yamaha range of a similar class. In the case of a successful bundling, you can achieve increased detail and noticeable improvements in bass reproduction, while the volume will hardly affect the quality of the acoustic picture.
What is the best implementation of acoustics connection?
The best option in the case of using powerful amplifiers may be the aforementioned bi-amp circuit. It provides for the use of two amplifying devices at once. It is believed that with such a connection, not only the acoustics power increases, but also its qualitative characteristics. So, there are two ways to implement this configuration - right and wrong. In the first case, each speaker is connected to the amplifier through the direct outputs of the Yamaha NS-777. Correct biamp connectivity enhances a specific signal range or part of it. The separation of the bands is performed in the pre-amplifier filter . The second option involves broadcasting the full signal without restrictions in the frequency range. Separation in this case occurs only through the built-in crossover filter, which passes the necessary frequencies to the speakers.
Positive reviews
In the first place, on the merits, users put the quality of bass playback. This spectrum differs not only in dynamics and brightness, but also in detail. The rest of the acoustic characteristics are close to the neutral studio, which, again, is appreciated by many music lovers. Also, the pluses include the power of the audio system. If the bundle of Yamaha NS-777 with the receiver and amplifier is correctly implemented, then you can count on the fullness of the sound picture, in which not the slightest nuance is lost.
The owners also note the build quality of Japanese acoustics. Admiration deserves not only the use of first-class materials, but also the rigor of the fit, the absence of defects and the reliability of the massive case. At the same time, do not forget that Yamaha has many of its own developments that are organically embedded in its products. In this case, users note the advantages of a special horn for high and medium frequencies, as well as the presence of a high-quality PMD diaphragm.
Negative reviews
There are few drawbacks, but they are. Interestingly, the owners do not note serious flaws, so criticism is mostly expected. For example, not everyone is satisfied with the large size and mass of acoustics, which is about 25 kg per column. For this reason, you should initially provide a permanent place for the installation of the complex and put up with its stationary operation. And this is not to mention that the room itself should be spacious for listening to music with the characteristics of the Yamaha NS-777. Reviews, however, note positive aspects in this context. We must pay tribute to the Japanese designers, who offer a wide range of fasteners, which facilitates the installation work of the owners.
Price and competitors
The acoustic system is offered on average for 20-25 thousand rubles. Even for top-class products, this is a solid price tag, and the advantages of the model completely cover it. If we talk about competitors, then first of all it will be the "younger" version of the same line - NS-555. Of course, it costs less and loses to the Yamaha NS-777 in terms of power, but it looks decent with respect to the quality of bass processing. The JBL Loft 50 musical complex can serve as a full-fledged alternative to the premium system. In this case, the competitor is very interesting in terms of price and characteristics. Differences are expressed only in the corporate and stylistic nuances of the performance of premium audio complexes.
Conclusion
In many ways, Japanese acoustics can claim the status of a leader in the class. Basically, of course, thanks to proprietary sound with the connection of all power and dynamic capabilities. What particularly pleases Yamaha NS-777 users is the preservation of fidelity. As a rule, strong and bulky speakers do great with bass, but rarely have the ability to process musical details. In the case of the Yamaha proposal, such shortcomings are not observed - even at low volume you can count on a complete sound theater with the disclosure of the entire amplitude-frequency range. At the same time, users achieve the greatest result by connecting acoustics with high-quality amplifiers.