Sound is the first equipment for human beings to listen to the voice of the world. From the big German cannon in World War II to various household sound systems now, sound equipment is becoming smaller and smaller, playing methods are becoming wider and wider, and intelligent technology is becoming more and more. Although progress has been made, there are still many problems in the audio system, such as portability, operability, practicality, etc. So, do you dream of a professional sound quality, ordinary size audio equipment? Today, the author takes you to know a kind of audio system that is not available, Its function is not limited to this development and the use of Q3D panoramic sound technology will bring listeners an unprecedented music feast.

Learn from Lei Feng's good example, and follow him to go on a journey.

The trial product (Theme Box Audio) is provided by the free trial platform (Lei Feng Trial) of Lei Feng.

【 There Box audio Relevant parameter data]

Technology: Q3D panoramic sound

Color: black, red, blue, white

Handling: Full capacitive touch button

Connection: Bluetooth 4.0

Weight: 1.6kg

Battery: lithium battery

Size: 260X85X110mm

First of all, this starting weight is really enough to show that the attention to materials and materials is incomparable compared with the practices of the Chinese enterprises. Important tips: please take it with both hands or it is irresponsible to hit your feet.

Under the colorful background of "Starry Moon Night", a master conductor gave full play to his imagination. The sound of 3D music was like a whirlpool. The red Lei Feng logo implied the first audience, and the English name of the sound system and the introduction of the 3D technology used were at the bottom.

This paragraph There are four colors in the Theme Box audio system. The sky blue provided this time (Lei Feng's trial) is my favorite and lucky color, but these four colors are very beautiful in the picture . In the lower left corner is an introduction to English parameters that I can't understand. In the lower right corner, the author scanned the three QR codes one by one, but got nothing.

The black background on the top sets off the white audio name（ There Box).

Apart from the battery information in the lower right corner at the bottom, the most attractive thing for me is that the small round hole still doesn't understand its purpose.

The upper and lower pictures on one side are the contrast sound effects. The above picture shows the sound track of traditional audio equipment, and the following picture shows a round wave, which is the Theme Box Q3D panoramic sound effect 。

On this side are the devices that can be connected and used, including game consoles, mobile phones, tablets, computers, televisions, etc. The blue cloth strip protruding below the bar code is really humanized. The color is consistent with the sound and convenient, while avoiding mistakes.

The drawer type opening mode is adopted, and the internal structure can be easily extracted by using the blue cloth strip design.

Finally, I met the long-awaited Theme Box audio, and I was satisfied at that moment.

The same humanized blue cloth strip makes it convenient for the author to propose the Theme Box sound.

Below the audio is a hidden accessory area, and the black foam in the middle avoids friction damage during transportation.

Here is a family photo of the Theatre Box stereo that envies others.

Visually, the charging 2-phase plug should be manufactured by Tianchao, and the American standard seems to be of split structure.

I couldn't put it down when I picked up this "big guy". From the appearance, the Theatre Box adopts the Nordic style lines, which is very simple. It adopts the appearance of a square box with four metal grids. It has four full audio speakers and an active bass speaker built in. This acoustic architecture combined with virtual 3D sound effects is perfect.

The only bright spot on the front of the Theme Box audio is the English LOGO, because other parts are not only grids, but it is also eye testing if you want to see it clearly.

The highlight on the reverse side is the control area, from left to right: power key, Bluetooth key, charging port and input port.

If you feel that there is no difference between other parts of the audio system and the traditional audio system, the top will break your point of view. The top uses a full capacitive touch button, which makes the audio and visual feedback very user-friendly, and the operation will not feel awkward.

The bottom is a piece of silicone cushion, which helps prevent the audio from slipping and protect the bottom. Is it afraid that the audio will swing with the sound too shocking. In the middle of the cushion is the English introduction of the audio system.

Detail processing: the processing radian of the edge joint is just very smooth, and the connection between the grid and the upper and lower covers is even more seamless. The capacitive touch button on the top is inseparable from the upper cover.

Press and hold the power key to start or shut down the machine. At this time, the touch keys around and at the top of the power key light up with sound effect prompt.

Long press the Bluetooth key to turn the Bluetooth function on or off. At this time, red light flashes around the power key.

Insert the power adapter into the audio charging port for charging, and the white light around the power key will prompt.

Insert the audio cable into the audio input port, and music can be played through the audio cable connection.

The capacitive touch buttons on the top from left to right are: Phone, Mute, Previous, Next, Low Volume, High Volume. The company logo on the far right failed to light up after various attempts.

Due to the non slip silicone cushion at the bottom, the Theme Box stereo can be kept still even if it is placed on a tilted object.

Open the mobile phone Bluetooth search device THEATRE_BOX and connect it.

Open the playback software, and change the default mobile phone playback to play with THEATRE_BOX.

Turn on your phone's Bluetooth, press and hold the Theme Box audio power key to start up and push your phone's music to play.

Wireless Bluetooth connection, use the Theme Box stereo to play music on the phone.

Use the audio cable to connect the phone with the Theme Box audio to play music on the phone.

Use the music box to connect with the Theme Box audio, and the mobile phone can push HIFI music by connecting the music box WiFi hotspot.

I just want to be quiet now. Don't ask me who is quiet. If you don't know, please go Baidu - Durian.

I like Brother Feng from the bottom of my heart, so he roared during the whole test process. I also know that the test should use songs with different styles and rhythms, such as rock, heavy metal, piano, symphony, etc., which will have more unexpected effects. But I picked up my phone and didn't know whose songs to download without knowing what was wrong. So, then there was no next.

The sound quality of the Theatre Box audio system is excellent. Adjust it to the highest volume in its size, no matter how loud you are, you will be able to get around for three days. The sound system performs very well on all frequencies. The bass is strong, the treble part is loud and clear, and the midrange part is mild and delicate. The good sense of space and orientation is different from other stereo speakers' genuine sound from all sides, plus 360 degree surround sound, no matter where you stand around the speakers, you can hear the same sound. The sound has a high degree of separation. The recorded sound can be clearly and independently presented whether it is an ambient sound or a voice, making the listener seem to be in it.

Important note: The following opinions only represent my own humble opinions. If there is anything wrong, please forgive the so-called brick experts.

1. It is more convenient to develop mobile APP software.

two Add memory function to store some songs locally.

3. The bass response is slightly lacking.

4. The touch button has a slight delay.

5. For sales in China, although the functions are simple, the Chinese instructions are still necessary.

6. Low power LED dazzle lights should be added to the LOGO on the top that cannot be lit after all attempts.

The line of the Theme Box in Nordic style is very simple, and the detail processing is also quite good. The four sides adopt the appearance of a square box with a metal grid, and the full capacitive touch button on the top is the finishing touch. The feedback of sound and light during operation is very user-friendly and easy to learn. The overall size of the stereo is appropriate, which is just suitable for one hand holding and easy to carry.

I have been deeply shocked by its Q3D panoramic sound. No matter where you are, you can listen in all directions. The small size of the built-in five speakers gives you a great feeling. Let's listen to the upcoming professional live music feast together.