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Appearance
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Its interior is equipped with four individual 70mm Subwoofer and two individual 19mm Silk film tweeter, low frequency can be lowered to the lowest 60Hz , loudness up to 100dB . This one alone soundbar Is completely satisfied fifty The living room space of square meters is enough for ordinary families to enjoy the sound quality.
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The main part is a long triangle structure design, which perfectly explains the most stable principle of triangle design taught by our math teacher.
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Soundbar The front is a fabric dust cover, which is breathable and can better transmit sound. The only pity is that this fabric is easy to get dirty, soundbar It's a rambler in the middle logo 。
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Soundbar In addition to the anti-skid silicone pad, the back is also specially equipped with a hook hole, which can be hung on the wall through the wall hanging beam in the accessories attached in the packaging box, which saves more space. The space saved in the TV cabinet can be used to place some decorations or digital equipment.
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Rambler logo There is actually an indicator light at the bottom. You can check the working status through the indicator light. In addition, different audio source inputs will correspond to different color indicators.
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Soundbar details
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Rambler soundbar The two sides of the are made of metal wire drawing process, and the corners are also made of special process. The overall texture is highlighted. The English on the left side is the product concept that Rambler has always adhered to - each product should reflect the passion of sound.
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Soundbar The other side is also a metal drawing process panel with simple matte treatment four Four buttons, small and practical, can be operated independently even without a remote control. four The four buttons are the On/Off button and the volume increase button / Minus key, audio input selection key (key with small arrow), four The touch of each key is soft, and it can be controlled by touching lightly.
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Soundbar The connection is very clear and supports opt Optical fiber coaxial Coaxial line in Line aux Auxiliary input. Through these interfaces, we can easily connect various digital products at home, such as TV, TV box, game console, etc. See here, children's shoes who are familiar with the products of Pacer may be asked, this is B7 Well, it's not B3 What?
B7 and B3 The two are basically the same in appearance, but they are slightly different. The most important part is the interface. Let's take a look at the official B3 Interface diagram of
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Compare again B7 Of soundbar Part of the interface.
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As can be seen from the above figure, B3 There is one sub Connector (subwoofer output connector), and B7 did not. B3 adopt sub out The cable connects the subwoofer to output bass, and B7 No, don't you B7 Of soundbar yes B3 The castration version of, NO , no. This is B7 Because B7 The problem of wiring is eliminated, and the wireless subwoofer is directly added to enhance the soundbar For children's shoes who dream of having their own small home theater, this is a good benefit.
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Here, it's this big thick guy—— B7 If you want to experience the impressive audio and video effects, you can rely on it. The overall design of the wireless subwoofer is square and very stable. The surface is made of frosted material, which is very textured overall.
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The overall material of the subwoofer is wood structure, and the surface is soundbar The same black industrial design, the upper left corner is soundbar It's the same material and design as the walkers logo . The corners adopt arc design, which is very smooth to the touch.
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B7 The back of the subwoofer is detailed, and the upper part is a rear inverted hole, which can better represent the bass part. Below the inversion hole is the control panel, whose functions are clear on the whole.)
On the top is the bass volume knob. According to the author's test, even if the volume is turned to the lowest, B7 The performance of is still very amazing. If you increase the volume a little more. I can only say, oh dear, my little heart can't stand it. When listening to percussion music such as Drum Road (drum rhyme) and Saint Tang's Dragon Soul, I can only use surging to describe it. On the left side of the volume knob is the power indicator, and there is also a small hole for matching keys, which can only be pressed with paper clips and other objects. The lower left corner of the subwoofer is the power switch and the meter power cable interface.
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Inverted hole details. The impact force of the phase inversion hole is not small. When placing, pay attention to the distance between the hole and the wall and the TV so as not to affect the effect of the subwoofer. Speaking of B7 I can't help thinking of the SpongeBob SquarePants subwoofer dance I saw on Weibo a few days ago. B7 The effect of the subwoofer is also quite good, children's shoes with small dolls can try.
Sponge Baby Subwoofer Dance
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The small text on the subwoofer control panel is about the subwoofer and soundbar Even if there is no instruction manual, you can refer to the text here for pairing, which effectively uses the spare space of the panel. The pairing steps are as follows: soundbar Turn on the machine after connecting the power supply. Turn on the power switch after connecting the subwoofer to the power supply. At this time, the red indicator light flashes slowly. Press the pairing key with a tool when it flashes, and then press the pair (Pairing key), when the red light is always on, the wireless connection is successful. B7 The wireless connection frequency band of is 5.8GHz Frequency band, compared with some speakers 2.4GHz Frequency band, which is not easy to be interfered, with more stable transmission and less delay.
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It can be seen from the side that the feet under the subwoofer are relatively high, and this design has its special function.
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The answer is that there is one hidden at the bottom of the subwoofer box eight "Large size unit, the use of large unit makes the bass dive accessible 48hz , the author listens to Adele's《 Roll in the deep 》, can fully appreciate the tension of Adele's voice.
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The foot pads at the bottom of the subwoofer are designed with soundbar The same triangle design is also added with a separate anti-skid foot pad at the bottom to make it more stable after placement.
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Close up of large unit at the bottom
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B7 The attachment of is more practical. Three wires (power line, audio line, optical fiber transmission line), two books (instructions and user data card), one device (remote control), and one (hanging beam support).
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Attached optical fiber transmission line.
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B7 Remote control for. Very mini design, the remote control uses one cr2032 Battery powered, shared five There are two rows of buttons. The first row is the mute button and the power off button, and the second row is the volume up and down button. The design of double volume up and down may consider that it will be broken if you often press one button. So we designed two (the author guessed). The first one in the third and fourth row is the audio source input button respectively. When you see the Bluetooth button, it means B7 It supports the Bluetooth function. It uses the built-in Bluetooth four Module, which can be connected to digital products that support Bluetooth function to output audio source. We just need to turn on the Bluetooth mode of impression (the blue light is on), and then turn on Bluetooth for mobile phones or tablets to search EDIFIER soundbar B7 After pairing, you can use Bluetooth to transmit audio. The other three keys in the fourth row are the three sound effect mode keys (movie, music, news mode) to be mentioned below. The last row is the pairing key. Audio visual experience
The first thing I experienced was the remote control Movie mode The film adopts the action blockbuster "Havoc in Heaven" starring Yen Zidan, which is full of Chinese traditional music, fighting and other plots. The sound field is large, the bass is very shocking, and the sound effect is very excellent. Picture: IMG_20150726_124934.jpg
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In addition, the author can't help but learn from others to test low-frequency performance with a dinosaur movie. However, the author did not choose Jurassic Park, but chose Godzilla as the test film. Unexpectedly, the overall surround sound performance was also quite good except for the low-frequency diving depth. When the scientific and technological personnel explored the location of the monster, B7 It has successfully created a kind of theatre echo effect. The separation of voice and background music is obvious, which makes people really feel like watching movies in the cinema.
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Music mode Next, the author tried to play some Japanese movies. The author and his wife often like to watch some of these movies, especially some movies full of life. The music of these movies is very good. The sub bass performance of this kind of film is not obvious, but it performs well in the restoration of music and voice. Japanese animation films are also worth trying to play in this mode. The best example is Hayao Miyazaki's animation series, which can show more powerful appeal through music mode.
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Hayao Miyazaki's Princess Phantom
News mode : Under the news mode, the low frequency is significantly reduced, and the medium and high frequency are highlighted. The focus is on the vocal part, which makes the voice fuller and clearer. It is suitable for watching live TV programs. The author likes to watch online talk shows, such as "Kangxi Comes" see The Venus Talk Show has a clearer and more natural voice.
summary
Excellent products within 1000 yuan B3 Upgraded from B7 The price of professional family audio is above 1000 yuan. For families with small families who want to build their own audio-visual world, the price is not only attractive, but also can attract a large number of loyal fans in terms of brand, product quality and sound quality. The choice of multiple modes can meet different audio-visual requirements, and the wireless design makes full use of the effective space. As an old domestic professional audio manufacturer, the quality of its products once again makes us realize what it insists on passion . Whether you are a fan of the rambler or not, the author recommends starting with this product. ![[B7 audio] Wandering in the cool video world - stroller B7 professional home audio experience](http://fanlma.cn/resWeb/images/default-banner.jpg?imageMogr2/thumbnail/!1920x495r/gravity/Center/crop/1920x495/quality/90)
