Energy music box 9 review in Spanish (full analysis)

Energy Music Box 9 is the new thing that the Spanish brand Energy Sistem brings us. The company, which has accustomed us to a wide range of devices, presents us in this case with a new model of speakers. With what they learned from previous models, they have put the meat on the grill to create a speaker with power, portability and different ways to enjoy our music. Let's take a look at it!

Technical features Energy Music Box 9

Unboxing

The speaker comes pretty well packaged inside the box. This is only slightly larger than the device. Padding on the inside ends of the case effectively protects the following components:

Music Box 9 speaker. Power adapter. 3.5mm audio cable Jack. Multilanguage instruction manual.

Design

The Energy Music Box 9 has a too simple and minimalist design at a glance. A detail that draws attention with the choice of its only two colors: Black and white. Speaking of colors, it is true that the taste for design can vary as much as the color spectrum. Personally, it seems to me a successful design in several aspects.

For starters, and due to both its 310mm x 120mm x 106mm size and its high weight of 2, 085 Kg, the basic rectangle shape gives it added stability. Luckily, the set is graced by the rounded corners. Another aspect that helps both stability and ergonomics is the rubberized touch coating that surrounds the speaker.

The simplicity of color on the other hand makes it easy to recognize and read each button and each indicative LED. At the top are the physical on / off, volume change, song reverse, start / pause / call control and song forward buttons. These buttons, in addition to being well indicated, are easy to use. It is an advantage over tactile and cumbersome at times.

While on the front are the four speakers of the Music Box 9, on the left side are: The charging connector, the 3.5mm Jack connector, the USB port and the MicroSD slot. On the back, Energy Sistem has exposed the passive radiator, which manages to reinforce the lower frequencies.

On the contrary, on the right side, we will find the button to synchronize this speaker with another of the same model and double the power while having a stereo sound; and another button to change the function among the available functions: Bluetooth, USB, MicroSD card, 3.5mm Jack input or FM radio.

performance

Portable speakers with a power of 40W are not seen every day. This is made possible by two dynamic full-range speakers and two others for higher frequencies. Without forgetting the passive radiator that I mentioned in the previous section.

Without a doubt, after testing it, it should be noted that the power that the Music Box 9 gives with the maximum volume is commendable. The sound is heard very loud and is very useful outdoors. Let's not say indoors anymore.

However, on some occasions when a song is played with many low frequencies and you have the maximum volume , some clarity is lost. In those cases it is better to keep the volume around 80%.

Thus, the bass are played forcefully, but they still need to gain more quality.

On songs with higher high frequencies the sound sounds surprisingly clean and clear. It is very much enjoyed in those cases and the good equalization of the speaker is appreciated.

Battery

A speaker with so much power needs a good chord battery. In this case , 4000 mAh is available. It is a high amount but it will vary depending on the volume we choose to listen to music. In our case, with a volume of around 70% -80%, the battery lasted about twelve or thirteen hours. I consider that it is more than enough autonomy taking into account the characteristics of the device.

However, in the event that we have a plug, we can charge and continue listening to music without interruption. In this case we have the 12V DC connector to charge instead of the typical microUSB.

Connectivity

This is one of the highlights of the Energy Music Box 9. It has, as usual today: Bluetooth 4.2 class II wireless connection with up to 10m distance and using the 3.5mm Jack audio cable. But, in addition, it plays content stored on a USB memory, on a microSD card and allows you to use the FM radio function.

The option called True Wireless Stereo that allows two Energy Music Box 9 to be synchronized wirelessly through Bluetooth is one more step to give the user the possibilities.

It never hurts to have various options for all kinds of consumers and moments. Outdoors or at home.

Final words of the Energy Music Box 9

Wireless speakers started like any technology, shyly and taking small steps. But it is in recent years, as the Music Box 9 rightly shows, when more powerful and better quality sound systems come to light. But always for one thing or another, something fails to be perfect. This speaker has great sound quality and many connection options. The sound comes out especially in the mid and high ranges.

However, the bass plays a trick on him sometimes. They are heard forcefully, but it is necessary to refine them a little.

It is possible to find the Energy Music Box 9 on the market at a price of around 99. It may seem high to many who may be looking for something less. For those who want power, that price will seem reasonable. If not, always use the offer included in the box: € 50 cash back when buying a second speaker of the same model.

ADVANTAGE	DISADVANTAGES
+ Minimalist, robust and well thought out design.	- The quality of the bass needs to be improved.
+ Great battery capacity.
+ Great power.
+ Numerous connectivity options.