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Energy Sistem® thanks you for buying your new Tower 3, we wish you to enjoy it.

Enjoy a high quality sound thanks to this2.0 sound tower with 40W, Bluetooth, FM Radio and MP3 playback, directly from USB devices and SD/SDHC cards. The perfect accessory for your music.

We suggest you read this user manual in order to get the most out of your product, safely and with the best performance.

Care and maintenance

  • Do not expose your Tower 3 to impacts, dust or even high temperatures.

  • Do not use corrosive nor abrasive cleaning products.

  • Keep the device clean and without dust.

  • Do not disassemble the device. Any repair should be done by the qualified staff of Energy Sistem Soyntec S.A.

  • Keep your Tower 3 away form water and humid enviroments, which can be harmful for the speakers and the amplifier.

  • Make sure that your Tower 3 is off while you are not using it.


  • 2.0 tower sound system .
  • Wireless connectivity: Bluetooth® v4.0 + EDR.
  • Bluetooth protocols: A2DP; AVRCP.
  • Out power: 40 W (15W + 5W 2 2).
  • Range of use: up to 10m.
  • Compatible with USB pendrives and SD/SDHC/MMC cards up to 32 GB of capacity.
  • FM Radio.
  • Frequency range (FM): 87.5-108MHz
  • Connect external audio devices using a 3.5mm jack cable (included).
  • 2 x DC output for charging external devices.
  • LED backlit display.
  • Holder for tablets and smartphones on top of the device.
  • Top panel with 8 buttons for a more intuitive use of all functions.
  • Wooden cabinet speakers.
  • Remote control to control all functions .
  • Preset EQs with manual setting option.
  • Plays MP3 files from SD/SDHC/MMC cards up to 32 GB of capacity.
  • Compatible audio formats (USB/SD): WAV and MP3.
  • Speakers: 4"x2 (core) + 1.5"x2 (twitters).
  • Frequency response: 20Hz-20KHz
  • Output current USB charging ports: 5V, 2A.
  • Power supply: 120-240 V / 50-60 Hz.

    Product Content

  • Tower 3.
  • Audio cable: jack 3.5mm.
  • Remote control.
  • Quick guide.

    Top view

Schema 1. Play / Pause
2. < / <<
3. Volume -
4. Folder
5. Mode
6. Random
7. Slot for devices
8. USB charging ports
9. Volume +
10. Line-in
11. SD Card Slot
12. > / >>
13. USB in
14. Main display

Back view

In the rear of the tower you will find the main switch of your Tower 3; as well as two controls for high/medium and low frequencies (indicated as Treble and Bass).

General functions

Tower 3 is an integrated music player with Bluetooth® technology. Play your song through USB/SD external memories, enjoy the FM radio and use the Line-in inputs to connect your MP3 player, smartphone and other audio devices.

Press mode button (5) in order to select different functions. This will allow you to browse through the available functions of the connecting devices.

If there are no devices connected to the USB and SD/MMC inputs, the mode (5) button will allowt to change between the FM Radio, Bluetooth and Line-in (Aux) mode. When connecting a device the sound tower will automatically switch to that function.

If all the tower's inputs are being used, pressing the mode button (5) will allow you to switch between the devices.

Power switch. Stand by mode.

Connect your Tower 3 to a power outlet and turn the ON/OFF switch, located on back of the tower, to the ON position. Now you will be able to turn ON/OFF the device by pressing the "PLAY" button, located on the top panel, for two seconds (stand-by mode).

We recommend you to switch the tower off when not being used in a longer period of time.


The Tower 3 is equipped with a backlit display (Hidden Display) on the top of device.

When turning on the device the Energy Sistem logo on top of tower will light on.

The tower's display will also light on and show information such as the playback mode.

Bluetooth function

Use the mode(5) button to select the Bluetooth function; "bt" will appear on the display. Now you will be able to sync your devices via Bluetooth.

Your Tower 3 will be shown on your device's display as "Tower 3". Select it and the sycing will be done.

After pairing both devices you will be ready to go and enjoy your music without any cables.

If you want to sync and pair another Bluetooth device, press button (4) for two seconds; the tower will start searching for a new device/-es. You can also do this by disabling/enabling the Bluetooth function.

The Tower 3 also features the Bluetooth A2DP (Advanced Audio Distribution Profile) and AVRC (Audio Video Remote Control Profile) profiles, which allow you to listen to your music in stereo quality and control your music playback directly from the Tower 3 or using a remote control.

MP3 playback using SD memory cards and USB external devices

To play MP3 files, insert an external memory such as a USB stick or a SD/MMC memory card in (13) and (11) respectively.

The Tower 3 will automatically start playing music from an pluged-in memory device.

The Tower 3 will save the moment where the song stopped whenever you switch it off or remove the external memory.

It will resume the song where it stopped when switching it on or inserting the external memory.

Use the forward (12) and backward (2) buttons if you want to skip or listen to a previous song. Press the (4) button to change the folder.

Playback order

Folders inside external memory devices are read in chronological order and all songs contained in these folders are read in alphabetical order.

Here is a diagram of the reading order:


FM Radio

Before using the radio function you will have to scann for available radio channels and save them. It is not necessary to repeat this procedure unless you change your location or you change the saved the radio stations.

To do so, keep the mode button (5) pressed. This process may take a few minutes and will save all the radio stations that have been found in the device's internal memory.

Press the forward (12)/backward (2) button to browse through the different radio stations. In order to select a radio station manually keep the pressed the forward (12)/backward (2) button pressed.

Line in

In order to use the line-in function connect the audio cable to the line-in port (10) (you will see “Aux” on the display) and to an MP3 player, smartphone, tablet, etc.

When using the "Line-in" function the Tower 3 will enter "speaker mode", meaning that all the music being played as well as the volume and EQ settings done on the external device will be applied to the Tower 3.

Equalizer sound.

The Tower 3 has two controllers on its rear side to adjust the EQ sound.

  • Treble EQ.
  • Bass EQ.

You can also select 1 of the 5 preset equalizers by pressing the (EQ) button on the remote control:

  • EQ 0: Normal.
  • EQ 1: Pop.
  • EQ 2: Rock.
  • EQ 3: Jazz.
  • EQ 4: Classic.

    Device Charging

The Tower 3 has two "DC OUT" outputs (8) you can use to recharge other devices such as smartphones or tablets while using it as a player.

"DC OUT" Output specifications:

Voltage = 5V

Current = 2A

Any device that requires a voltage above 5V cannot be charged.

Note: To prevent interference to the radio while charging devices; keep the FM antenna separate charging cable.

Remote control

Control all the functions the Tower 3 has to offer:

  • Turn ON/OFF.

  • Select different playback modes (USB, SD, Line-in, Radio FM, Bluetooth®) using the X button.

  • “Mute” function (not available in Bluetooth mode).

  • Volume control, play and pause, forward and backward songs/FM channels.

  • EQ presets for USB and SD playback modes.

    • EQ 0: Normal.
    • EQ 1: Pop.
    • EQ 2: Rock.
    • EQ 3: Jazz.
    • EQ 4: Classic.
  • Use the mode button to browse through in USB and SD mode.

  • Repeat/random modes (RPT button).

  • Select a song or radio station using the number buttons (USB, SD and radio FM modes).


Energy Sistem Soyntec SA is liable for any lack of conformity which exists at the time the goods were purchased during a period of 36 months. Batteries are excluded from the 36-month warranty, having a warranty period of 12 months.

This warranty covers any defects in workmanship or materials. This warranty does not cover any failure of the product due to accidents, misuse or alteration made by an unauthorized person.

The special 36-months warranty is valid for the European Union. For other countries, please refer to your specific legislation or your local distributor.

Warranty procedure

  1. Visit the Support section at and select your product to view the FAQ (Frequently Asked Questions), user manuals, drivers and available updates, as the possibility to submit a query to the Technical Service or consult the warranty.
    You can check the availability of the user manual in your language at

  2. Alternatively, you may prefer to contact the distributor from which you purchased the product, presenting the purchase receipt or invoice.

Specifications are subject to change without notice.

Trademarks. All company, brand and product names are trademarks or registered trademarks of their respective companies.

© 2015 by Energy Sistem Soyntec S.A. All rights reserved.

Declaration of Conformity

Manufacturer Name: Energy Sistem Soyntec S.A.
Address: Pol. Ind. Finestrat C/. Calpe, 1 - 03509 Finestrat Alicante (Spain).
Tel: 902 388 388 // Fax: 902 119 034 // NIF: A53107488

We declare under our own exclusive responsibility that the product:

Tower 3 Bluetooth

Manufacturing Country: China
Is in compliance with the essential norms and standards of the Directive 1999/5/EC of the European Parliament and of the Council of March 09th 1999.

Imagen1 This symbol on the product or the instructions means that your electrical and electronic equipment should be disposed, at the end of its life, separately from your household waste. For more information, please contact the local authority or dealer where you purchased the product.