RESONEX MEGA
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SAFETY INSTRUCTIONS
This product has been designed with the utmost safety in mind. However, incorrect
use may lead to electric shock or fire. This is why users should observe the following
instructions when using this device.
This device uses a semiconductor unit and contains no user serviceable parts. Do
not disassemble this device, otherwise you are exposed to the risk of electric shock.
If any damage to this product occurs, please have this product repaired by a qualified
service technician.
Power Supply
Power supply of this unit must be match the serial plate data.
Heat Source
Keep this unit out of heat sources like stove or direct sunlight.
Cleaning
Before cleaning, please disconnect the power supply. For cleaning, don’t use liquid
detergents or caustic liquids - just clean the unit with a soft cloth.
Heavy Objects
Do not place heavy objects on the unit, otherwise damage might occur.
Connecting Other Devices
Before connecting other devices to this unit, please make sure to disconnect power.
Otherwise damage to the unit or personal injury might occur.
Faults Requiring Repair
If any of the following problems occurs, please disconnect power to the unit and
contact a qualified service technician.
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A. Power cord or plug is damaged.
B. Liquids or other foreign objects have penetrated inside the product.
C. If the unit does not work even if it’s being operated according to the instructions,
don’t press any buttons other than those described in these instructions.
Otherwise, damage to this unit may occur along with a more demanding repair.
D. This unit has fallen on the ground from a big height.
E. Burns can be smelled from the product inside.
Maintenance
If you don’t have enough technical knowledge necessary to maintain this unit, don’t
attempt to repair it by yourself. By removing the cover, you are exposed to a risk of
electric shock. If needed, please contact a qualified service technician.
Replacement of Parts
If you need to replace any part of this unit, ask your service technician to make
a replacement for equal spare part models. If other spare part models are used for
replacement, serious damage, electric shock or shortening the unit’s lifetime may
occur.
Safety Check
After completing maintenance, ask the service technician to perform an on-site safety
check to ensure that the unit is operating safely.
Note:
Before using this product, read these instructions carefully and keep it well for
future use.
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PACKAGE CONTENTS
1x BT speaker RESONEX MEGA
1x Power cable
1x User's manual
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BT SPEAKER DESCRIPTION
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TOP SIDE OF THE BT SPEAKER
1 “M” button with LED indicator, change audio source (1x press)
2 “BASS BOOST” button for bass boost (1x press)
3 “TWPM” button to connect multiple BT speakers (1x press)
4 Previous track button (long press), volume down button (1x press)
5 Battery level LED indicator
6 Next track button (long press), volume up button (1x press)
7 “PLAY / PAUSE” button to start and pause music (1x press),
RESET Bluetooth function (long press)
8 Off/on/change LED effect button (1x press)
9 BT speaker ON/OFF button (long press)
BACK SIDE OF THE BT SPEAKER
10 Power/charging from AC 100 ~ 240 V; 50/60 Hz
11 USB-A slot for memory storage playback, power bank function
12 AUX-IN mini jack audio input (3.5 mm)
FRONT SIDE OF THE BT SPEAKER
L Left audio channel
R Right audio channel
P Passive radiator
E1 LED effect in passive radiators
E2 Multifunctional LED effect
H BT speaker carrying handle
Z Bottom of BT speaker – feet
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PUTTING INTO OPERATION
Before first use, be sure to read the safety instructions contained in this
user's manual carefully.
Before using the BT speaker for the first time, charge it to the maximum level or
connect it to the mains (AC 100 ~ 240 V; 50/60 Hz). Hold down the power on button
to turn on the BT speaker. Switching on/off is indicated by an audible signal and the
switch-on button lights up when switched on. To turn the BT speaker off, hold down
the power on button. Changing the source of the music being played is done by
briefly pressing the button “M” when the power is on.
Caution: After a longer period of inactivity, the appliance will turns itself off. If you
need maximum performance from the BT speaker, we recommend listening in the
mode where the BT speaker is connected from the mains (AC 100 ~ 240 V; 50/60
Hz).
POSITION A - BT SPEAKER TRANSPORT
The speaker offers a horizontal position of placement on a flat surface. The main
figure shows the bottom of the BT speaker “Z – BT speaker feet”. Use the “H”
handles to carry the BT speaker.
Caution: Always position the device so that it does not endanger the health of
persons in the vicinity or cause damage to property.
PAIRING DEVICES VIA BLUETOOTH
Turn on the BT speaker and search for its Bluetooth name “RESONEX MEGA” in
the device to be paired, then start the pairing process. If you are requested to enter
a pairing code while your device and the BT speaker are pairing, use the code:
“0000”. To disconnect a paired device, end the pairing session on your mobile device
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or long press the “M” button. Disconnection will be indicated by an audible signal and
the LED indicator in the “M” button will flash.
Note: To ensure a stable Bluetooth connection, maintain a distance of up to
10 metres between the BT speaker and the connected device. To reset the Bluetooth
function, press and hold the “PLAY/PAUSE” button until the BT speaker switches
off. Resetting the Bluetooth function is used when a Bluetooth connection cannot be
established.
Caution: Some connected devices support common volume setting. If some of
the connected devices do not support this feature, the volume setting will operate
separately on each device.
TRUE WIRELESS PARTY MODE “TWPMˮ
The TWPM broadcast function allows you to connect up to 99 BT speakers of the
RESONEX series. Connect your mobile phone to the BT speaker and briefly press
the “TWPM” button. The TWPM function that is running will be announced with
a notification tone and the TWPM function LED will light up. On the other BT speakers,
press the button to start TWPM and wait until the other BT speakers are connected. All
participating BT speakers will transmit sound in STEREO mode, so it is advisable to
place them far enough apart within the room. To cancel the function, press the “TWPM”
button again briefly.
Note: For optimum sound quality and room sound, always use the same RESONEX BT
speaker models.
Warning: The TWPM feature is only available in the Bluetooth mode. It is not
possible to pair the device with any other type of BT speaker with TWPM function or
within re-editions of products with a different name than RESONEX MIDI, RESONEX
MAXI, RESONEX MEGA.
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PLAY/PAUSE BUTTON
Press the Play/Pause button to start or pause music playback during Bluetooth
connection or while a memory media is inserted.
VOLUME AND TRACK PLAYBACK CONTROL
To control the BT speaker’s volume (+/- buttons), use the buttons on the BT speaker.
During music playback, you can press and hold the “+” button to jump to the next track
playback. To select the previous track, press and hold the “-” button.
LIGHT EFFECTS
The BT loudspeaker is equipped with lighting effects in the area of the passive
radiators “E1” and on the bottom side “E2”. To switch off/on or change the light
effects, briefly press the “switch off/on/change the LED effect” button. In TWPM
mode, the LED effects are unified and controlled on a BT speaker that is connected
to the mobile device. Other BT speakers do not have the button to change the LED
effect active.
RESET BUTTON
To reset the BT speaker, press and hold the “on/off” button for 8 seconds.
RECOMMENDATION: If there is an unexpected problem with the BT speaker
connection or its functions. Reset the BT speaker.
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AUDIO AUX IN
The BT speaker is equipped with a 3.5mm jack. Your device can be connected to
a BT speaker using an audio cable. First connect the audio plug to your device and
then to the BT speaker’s jack.
Please note: before connecting your device and BT speaker, make sure that the
output signal from your device is at the minimum level (minimum output volume). This
will prevent the BT speaker from damage. When the audio cable is connected, the
BT speaker does not meet the water ingress protection class.
Note: In this mode, not all functions of the BT speaker are available. The Bluetooth
function is not active if the audio jack is connected to the BT speaker.
USB-A PLAYBACK
Insert a USB-A storage device with audio content in the USB slot. When the USB
storage device is inserted, the songs are automatically loaded and played. Press the
“M”
“change source” button briefly to switch to USB playback mode. Music from the
connected storage device will start playing automatically. Please record your music
on the storage in the same order as it’s to be played back from the BT speaker.
Caution: Due to the variety of devices on the market, compatibility and playback
support for all media are not guaranteed. The memory devices you want to connect
should be tested in advance and/or formatted as FAT32. The playback of protected
media, files or content stored inside them may fail.
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POWER BANK FEATURE
The BT speaker can be also used as a Power bank to charge another portable
devices. Lift the protective cover of the sockets at the BT speaker’s rear and connect
your portable device’s charging cable to the USB-A port. The charging will take place
automatically as long as the BT speaker is turned on. This is a feature that does not
replace charging as effective as charging from the original charger adapter.
Caution: Only use charging cables without data transfer capability to charge mobile
devices.
CHARGING THE BT SPEAKER
A fully charged battery provides power for several hours of operation at normal
volume levels. A high volume consumes more battery power; therefore, we
recommend listening at normal volume levels. To charge the BT speaker, connect
the power/charging cable to the BT speaker and then to AC 100~240V; 50/60Hz.
The battery charge level LED will start to show the charging process. A fully charged
battery will be indicated by 4 LED lights. A low battery level will be indicated by an
acoustic alert and LED indicators on the top side of the BT speaker.
Warning: To achieve maximum battery life, it is advisable to start charging the battery
only after receiving a low battery alert by an acoustic alert. Charge continuously until
fully charged. If the battery's operating time is very short, the battery life is consumed,
and we recommend having the battery replaced at an authorised service centre.
Recommendation: If the device is not to be used for an extended period of time,
we recommend to fully charge the battery once every two to three months. We
recommend to store the unit with a the battery charged to prevent irreparable
damage to the battery (loss of capacity).
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LED charging indicator:
LED indicator Battery charge level
1 0 % – 25 %
2 25 % – 50 %
3 50 % – 75 %
4 75 % – 100 %
INGRESSION PROTECTION (IPX7)
The unit is resistant against water thus allowing you to listen to your music in bath,
shower, on the beach or by the pool. IPX7 water resistance guarantees the unit’s function
with slight splashing or immersing in water 1 m deep for up to 30 minutes. Full immersion
is not recommended because of possible loss of the audio playback signal.
Warning: Always remember to seal the BT speaker inputs (No. 10–12 in the “BT
speaker description” picture) with the original gasket and make sure that the gasket is
not damaged. Never charge the unit during possible contact with fluids. The unit
is designed for contact with clean water only without any additives. Avoid exposing
the device to contaminated or industrially treated liquids (such as lemonade, sea/salt
water, oils, etc.).
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TECHNICAL SPECIFICATIONS
Features:
Water-resistant speaker with IPX7 protection class
The speaker cover is made of premium fabric
Broadcast function with up to 99 devices connected
LED speaker lighting and ambient lighting
LED volume and battery indication
BASS BOOST button
Sound:
Maximum speaker power 190 W when powered from the mains (Impedance: 4 Ω)
Maximum speaker power 130 W when powered by battery (Impedance: 4 Ω)
5 speakers + 2 passive radiators
Frequency response: 20 Hz – 20 kHz
Total harmonic distortion: ≤ 1%
Inputs:
Bluetooth Audio 5.3
AUX audio input (3.5mm stereo connector)
USB playback
Power bank function 5V/2A
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Other:
Built-in rechargeable battery: 22,500 mAh Li-Ion (81 Wh)
Playback time up to 28 hours (at 50% volume)
Charging: AC ~100–240V, 50/60 Hz
Max. charging time 3 hours
Accessories: charging cable, user's manual
Dimensions: 480 x 259 x 203 mm
Weight: 5.8 kg
Bluetooth Version 5.3
Maximum Transmitter
Power
100mW @ 2.4GHz–2.4835GHz
Codec SBC
Profiles AVRCP,A2DP,HFP
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INSTRUCTIONS AND INFORMATION ON THE DISPOSAL OF PACKAGING
MATERIALS
Take the packaging to a collection centre for recycling.
DISPOSAL OF DISCARDED ELECTRICAL AND ELECTRONIC EQUIPMENT
This symbol on the product, accessory or packaging means that the
product must not be disposed of in normal household waste. Please
dispose of this product in a collection yard designated for the recycling
of electrical and electronic equipment. In some EU countries or other
European countries, you can return the old product to your local retailer
when you buy a new equivalent product. Proper disposal of this product
helps to conserve valuable natural resources and prevent potential
negative impacts on the environment and human health that could
result from improper disposal. For more information, contact your local
authorities or the nearest collection centre. You may be fined by law for
improper disposal of this type of waste.
For companies in the EU
If you need to dispose of electrical or electronic equipment, ask your
dealer or supplier for the necessary information.
Disposal in Countries Outside the European Union
Ask your local authorities or your dealer for information on proper
disposal.
This product meets the EU requirements.
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FAST ČR, a.s. hereby declares that the type of radio equipment RESONEX MEGA
complies with the Directive 2014/53/EU. The full text of the EU Declaration of
Conformity is available at the following web address: www.sencor.com.
Text, design and technical data are subject to change without notice; we reserve the
right to make such changes.
The original version is in Czech.
Manufacturer: FAST ČR, a. s., U Sanitasu 1621, Říčany 251 01, Czech Republic
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Warranty conditions
Warranty card is not apart of the device packaging.
This product is warranted for the period of 24 months from the date of purchase to the end-user. Warranty
is limited to the following conditions. Warranty is referred only to the customer goods using for common
domestic use. The claim for service can be applied either at dealer’sshop where the product was bought, or
at below mentioned authorized service shops. The end-user is obligated to set up aclaim immediately when
the defects appeared but only till the end of warranty period. The end user is obligated to cooperate to certify
the claiming defects. Only completed and clean (according to hygienic standards) product will be accepted.
In case of eligible warranty claim the warranty period will be prolonged by the period from the date of claim
application till the date of taking over the product by end-user, or the date the end-user is obligated to take it
over. To obtain the service under this warranty, end-user is obligated to certify his claim with duly completed
following documents: receipt, certificate of warranty, certificate of installation.
This warranty is void especially if apply as follows:
Defects which were put on sale.
Wear-out or damage caused by common use.
The product was damaged by unprofessional or wrong installation, used in contrary to the applicable
instruction manual, used in contrary to legal enactment and common process of use or used for another
purpose which has been designed for.
The product was damaged by uncared-for or insufficient maintenance.
The product was damaged by dirt, accident of force majeure (natural disaster, fire, and flood).
Defects on functionality caused by low duality of signal, electromagnetic field interference etc.
The product was mechanically damaged (e.g. broken button, fall).
Damage caused by use of unsuitable media, fillings, expendable supplies (batteries) or by unsuitable
working conditions (e.g. high temperatures, high humidity, quakes).
Repair, modification or other failure action to the product by unauthorized person.
End-user did not prove enough his right to claim (time and place of purchase).
Data on presented documents differs from data on products.
Cases when the claiming product cannot be indentified according to the presented documents (e.g. the
serial number or the warranty seal has been damaged).
Manufacturer:
FAST ČR, a.s., U Sanitasu 1621, Říčany 251 01, Czech Republic
info@sencor.com
Authorized service centers:
Visit www.sencor.com for detailed information about authorized service centers.
The original version of the instructions is in the Czech language, other language versions are made by the
appropriate translation.
