With the evolution of entertainment methods, family living room entertainment, which had originally dominated absolute dominance, has gradually moved closer to new personal entertainment methods. However, the audio and video effects that personal portable devices can bring are extremely limited, so most domestic families with economic conditions will still choose to install large-sized flat-screen TVs and sound systems for the living room to improve the audio-visual experience. Although the traditional home theater works well, it has certain requirements for installation and wiring, and will occupy a certain space. So many consumers have begun to lean towards the traditional 2.0-channel speaker.
Compared with home theaters, 2.0 speakers are smaller in size and more flexible to install, and the large-size 2.0 speakers have a very balanced experience in listening to music and watching movies, which is also an ideal choice for the living room. In response to market demand, the well-known domestic speaker brand Hivi also released a new large-size living room TV speaker M300 earlier this year, to justify the return of traditional 2.0 speakers in the living room.
Hivi M300 continues the classic design of its own M200. Unlike the rigid and jerky shape of traditional 2.0 speakers, the streamlined shape of M300 is stylish and beautiful. It can show elegant texture in both the study and the living room. The front corner of the box shape is larger than the back. The wood sound barrier is used under the side and decorated with lines to create a retro aesthetic appearance. This modern combination of retro and mashup elements can make the speaker adapt to a variety of different decoration styles, which plays a supplementary role in decorating the home decoration.
The front panel of the cabinet is tilted by 4 degrees, which is optimized for listening distance and angle, which can direct the sound axis directly to the ear of the listener, allowing the listener to hear accurate axial direct sound and sound phase characteristics . The advanced wood grain sound baffle with thickened sides can effectively suppress the resonance of the cabinet and make the sound more pure and natural. The speaker pads decorated with golden circles are very thick, which is convenient for shock absorption.
HiVi M300 large size active speaker Bluetooth speaker living room TV speaker audio
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The main body of the M300 speaker is still very heavy. The two speakers weigh a total of 20 kg, which shows that the materials used are very solid. Another detail worth mentioning is that the angle of the side planks is slightly raised, the purpose is to make it easier for users to move the speakers.
There are three adjustment knobs distributed on the front of the M300, of which the volume / input adjustment button is a composite design that can be pressed, and the input mode is adjusted when pressed. M300 supports analog, optical fiber, Bluetooth input, these operations can also be completed in the remote control. In addition to the volume / adjustment input buttons that can be pressed, the other two knobs are for treble and bass adjustment. The volume knob uses a sawtooth adjustment with a more obvious sense of paragraph, which improves the accuracy of volume adjustment. In addition, there is an obvious feedback between the two knobs, which can help users quickly retrieve the default settings.
The back of the right cabinet is integrated with the main control core of M300. The left and right channels are connected by a four-core interface cable of Hivi. The cable interface has a foolproof design. The user can safely plug and play, and the connection port of the cable has nuts. To prevent loose wires. This wire is thick, but very soft, suitable for hidden wiring.
As a 2.0-channel speaker, M300 adopts today's mainstream class D digital power amplifier. The front stage uses professional-grade DSP electronic frequency division technology. Because it supports digital signal input, the sampling rate is up to 32bit / 192kHz, and the signal-to-noise ratio is 95dB. DSP electronic crossover. The second stage uses two professional digital amplifier chips produced by Texas Instruments to drive the high and low units, which can greatly improve the output dynamics of the speaker. The dual-channel output power reaches 240W.
After disassembling the grille, you can see a very large unit on the front of the speaker. The woofer uses a 6.5-inch large-diameter unit. The bass diaphragm uses a composite Polypropylene material, which has high strength and high internal damping. Features, also equipped with fatigue-resistant natural rubber folding ring, can effectively balance the relationship between internal resistance, weight, and Young's modulus to improve the mid-low frequency texture.
The upper part of the speaker is a high-frequency unit. The tweeter is equipped with a 28mm dedicated tweeter. The diaphragm of the unit is a soft dome silk diaphragm with a special damping coating. The interior of the unit is a high-energy double NdFeB magnetic steel "sandwich" Type magnetic circuit structure, high magnetic flux density, 28mm copper-clad aluminum voice coil wire with high-performance liquid magnetic cooling, provides linear power for the suspended voice coil and effective heat dissipation, can withstand greater power.
The M300 audio unit adopts a new generation of linear magnetic circuit system, and uses an expensive double short-circuit ring design, which suppresses the increase of voice coil inductance with frequency, significantly reduces the mutual modulation of voice coil inductance and back electromotive force, and controls the speaker. The characteristics are improved, and the bass effect is more full and powerful. Reduced nonlinear distortion, making the M300's distortion even lower.
In order to obtain a better bass effect, the M300 uses a larger-sized phase inversion hole to enhance the flow of air and outside in the cavity, thereby further achieving low-frequency sound effects. With the 6.5-inch woofer, it can provide a total of Low frequency sounds are quite scary.
The use of M300 can range from the study to the living room, and the sound atmosphere created by the large-sized unit is more suitable for listening to music from a distance. If the general 2.0 speakers usually bring a very pleasant music experience, then this M300 ’s The sound brings more shock. The so-called balanced, short board-less description is more like one of the attributes of the M300. The independently adjustable high-frequency and low-frequency knobs can adjust the sound to be more suitable for the current listening environment. When used on the desk, it can well render the beauty of music and the shocking atmosphere in the movie, while maintaining a certain viewing distance also has a very obvious sound field effect.
In addition to the excellent 2.0 speaker sound experience, the M300 upgrade focuses on upgrading the low-frequency unit to a 6.5-inch large-diameter woofer. This upgrade is to better cater to the living room usage scenarios, and the adjustment of the knob can allow users to enrich their own listening experience.
In the default state, the M300's sound has a rich sense of layering and transient response. The high frequency is delicate and relaxed, which can make it easier for people to enter a silent experience state. The mid-frequency dynamics are very full, and the vocals in pop and folk music have a very good visual force on the M300, and the M300's details, dynamics and tension performance are excellent. Compared with the traditional echo wall, the M300's mid-frequency resolution is better. The mid-frequency is slightly lower than the low-frequency part, and the M300's sound becomes fuller. And in larger dynamics, the sound of the M300 is also fuller than the echo wall. The M300 mid-low frequency has faster elasticity and excellent control. The overall performance is a good 6.5-inch woofer level, but the volume is slightly larger, and the sound will be more relaxed and natural at a distance.
When we get used to the shrivelled sound that comes with traditional flat-panel TVs, and then return to the traditional 2.0-channel speakers, we will be pleasantly surprised to find the charm of the silent experience. This is the unique charm of the 2.0-channel speaker, and it is also a memory that many audiophiles can't release. As a 2.0 speaker, the M300 has a stronger bass performance than the floor-standing speakers that were popular in those years, and is very suitable for the audio-visual entertainment experience in the living room. This is a product that Hivi tries a new living room audio-visual entertainment experience. It is also a product for better gifting enthusiasts and bringing more return to the traditional sound experience.
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