Devine MOH 15A User manual

MOH 15A
Powered speaker kit with accessories
User manual
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Safety instructions
- Make sure there is no damage caused by transport. If the device seems damaged from the outside, do not
use it and contact your dealer for more information and consultation.
- To make sure the device maintains in perfect condition and for safe operation, it is necessary for the user to
follow the instructions and warning notes of this user manual.
- Damage caused by improper use or modifications to the device are not covered by warranty.
- This device does not have any user-serviceable parts inside. Servicing of this device needs to be done by
ualified technicians.
Important notes regarding safety and health
- Never let the power cord come in contact with other cables. Handle the power cord and all connectors with
the mains with caution.
- Never remove any warning or informative labels from the unit
- The ground contact always needs to be connected. Do not cover or remove the ground contact.
- Never leave cables lying around
- Do not open the device and do not modify any hard- or software of this unit.
- Do not insert object into air vents of this device.
- Do not connect this device to a dimmerpack.
- Do not switch the system on and off fre uently as this will reduce the lifespan of the device.
- Do not drive the inputs of the system with a signal larger than re uired to work at full performance.
- Only use this device indoor, avoid contact with water, moist or other li uids. Do not place items filled with
li uids on top of the unit.
- Avoid nearby flames or heat sources, do not place this device near flammable li uids, gas or flammable
items.
- Always disconnect the device when it is not in use for a longer period or time, when servicing is needed or
when the device needs cleaning.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:
WARNING!
Always keep this device away from moisture and rain! Hazardous electrical shocks may occur!
WARNING!
Only connect this device to a matching power outlet. This device is intended to work on a
specified AC currency. Connecting this device to power outlets with other voltages may result in
permanent damage and possible hazardous situations, such as fire or electrical shocks!
WARNING!
Be careful with every operation of this device. Touching live wires inside and outside the unit
may cause hazardous electrical shocks!

- Only handle the power cord by its connectors. Never pull the cable to remove a connector from its socket,
as this could lead to damage and electrical shocks.
- Always operate this device with a stable AC current.
- Always operate this device with the AC ground wire connected to the electrical system's ground.
- Never use other types of cables than specified in the manual, do not use defective or bad functioning
cables. Contact your dealer when the included or re uired cables do not work properly with this device.
- When the device has been exposed to large temperature differences (for example, transport from outdoor
to indoor), do not connect the device immediately. Do not activate the unit until it has reached room
temperature, as moist might build up inside the unit, which may cause short circuits and/or electrical shocks.
- The rear panel of the device or the connection to a wall outlet needs to be accessible at all times. If a
problem with the electronic circuitry is present, it must be possible to shut down the unit instantly.
It is however possible to install a primary switch to power an entire group of electronical products, which can
be shut down instantly by any person who is present in the room.
Guidelines and types of use
- This device is intended to be used by professionals on stage, houses of worship, public community centers,
meeting rooms and various other places that re uire a mobile sound system capable of amplifying vocals
and music.
- This product is not designed for regular household use and should be handled with care if you wish to do
so. This speaker system is capable of producing sound with a high SPL, which may cause permanent
hearing damage to yourself and others in your direct environment. Please use this product with care and do
not let un ualified people use the system.
- This device is not suitable for use by children and always needs to be operated by an adult.
- Only use the device when the environment is suitable and will not cause any damage. Do not use the
product in moist or dusty environments, or where long-term damage may occur such as:
- indoor swimming pools where chlorine is used.
- Beaches, where sand and salt are present.
- Outdoor
- Indoor areas where intense heat sources are present or where the temperature exceeds levels
which are comfortable for humans.
- Only use the included power cable and only connect the device to a suitable power outlet with the correct
output voltage. Connecting the device to a power outlet with the wrong type of voltage or using the product
with a wrong type of power supply may cause permanent damage to the device.
- Avoid shocks and collision during use and transport. Do not transport the device while in use. Avoid brute
force during the installation and operation of this device.
- Familiarize yourself with the functions of the device before use. Do not allow operation of the device by
unskilled or un ualified people.
- Use of the device in other ways than described in this user manual may cause damage and injury. Devine
can not be held responsible for any damage or injury caused by improper use.
Storage and transport
- This device is intended for regular mobile use, as well as mobile setup in the same building (such as
educational institutes, community centres and houses of worship where a sound system does not always
need to be present). The product does not need to be protected seperately during transport if all components
are mounted properly in the original way. Please handle the product with care and avoid brute force, severe
shocks and possible penetration from sharp or high-impact objects during transport.
- This device is not intended for continuous use. Operation breaks will ensure that the lifespan of the device
remains unchanged.
- If the device is not used for a longer period of time, disconnect it from its power source and store it in its
original shape (with the mixing and storage panels mounted to the speakers).
- Store the device indoor, dry and do not expose the device to extreme temperature differences.
Housing
- Inspect the housing of the device fre uently. Severe dents, cracks and missing screws should be avoided
at all costs. Do not use the device when the housing is not in optimal condition. Contact your dealer or a
skilled technician when in doubt about the state of the device.
- Check the fixture and screws for corrosion. Corrosion should not be present on the fixture. Contact your
dealer or a skilled technician when corrosion is found on the fixture.
- Every power or signal chassis/connector should be mounted tightly. Do not use the device when connectors
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

are loose.
- Do not use the power cord if the cores are visible. Contact your dealer for a replacement if needed.
- Avoid the buildup of dust and dirt. Clean the exterior of the fixture every month with a dry or damp cloth.
When using the device intensively, the cleaning fre uency needs to be increased. Disconnect the fixture
when it is going to be serviced.
- Do not cover the ventilation slots and/or heatsinks of this device with objects such as cloths which prevents
the device from cooling if needed.
- This device is not intended to be used for fixed installations.
Fuses
- The main fuse of this device is to be found on the side of the mixing panel, next to the power inlet.
- Only replace a fuse for a new one with the same type and rating! Do not use a fuse with a higher or lower
rating.
- Do not bridge the fuse in any way, as the fuse is used for protection against electrical shocks and short
circuit. The fuse is a safety measure to protect you and your audience from hazardous electrical shocks.
- Always mount the fuse cover back to the fuse compartment. Do not use tape or other fastening materials to
close the cover. If the fuse holder is broken, contact your local dealer and do not use the fixture.
Battery Hazard
WARNING
Do not ingest battery.
Chemical burn hazard.
The remote control supplied with this e uipment contains a coin/button cell battery.
If a coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and possibly lead
to death.
Keep new and used batteries away from children.
If the battery compartment does not close securely, stop using the product and keep it away from children.
If you think batteries may have been swallowed or placed inside any part of the body, seek immediate
medical attention.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or e uivalent type of battery.
Do not expose batteries to excessive heat such as sunshine, fire and the like.
Do not leave batteries in an extremely high-temperature environment, as this may cause explosions or
leakage of flammable li uids or gas.
Do not burn batteries, do not place batteries in a hot oven, and do not crush or cut batteries, as this may
cause explosions.
Do not subject batteries to extremely low air pressure (high altitudes), as this may cause explosions or
leakage of flammable li uids or gas.
When e uipment is not used for an extended period of time (e.g. a few months), batteries should be
removed.
Instantly remove empty batteries from the e uipment.
Do not store loose batteries or carry them in your pocket or purse. Contact with metal objects like coins and
keys, etc. may cause them to leak, rupture or short-circuit.
Recycling:
Do not dispose of batteries in general household waste. Batteries can contain substances that may harm the
environment. If they are properly recycled, used batteries are a valuable source of reusable materials.
Contact your local government for information on battery disposal.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Symbol explanation
WEEE Dispose of this product properly. This product is part of the WEEE directive – the
Waste Electrical and Electronic E uipment directive. The re uirements stated in this directive
apply for all manufacturers and producers of electronical e uipment in the EU.
Do not dispose of this product together with regular household trash. Contact your local
government for more information about proper disposal and recycling of electronic products in
your region. By recycling this product properly after use, we can work together to enjoy these
products and also protect our environment from being polluted as much as possible.
CE The CE mark indicates that the product complies with applicable European directives and
regulations.
Indoor use only This device is designed to only be used indoor. The maximum ambient
temperature should not exceed 40 degrees Celsius (104 degrees Fahrenheit)
Contact
Devine pro audio and studio products
Verrijn Stuartweg 18
4462 GE Goes
The Netherlands
Please do not send any products directly to this address. If you wish to return a product for a refund or
repair, please contact your local dealer for an RMA (Return Material Authorisation)
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Guidelines for speakers
- Avoid exposure to high sound pressure levels for a longer period of time. See the charts on this
page for more information about sound pressure levels and exposure to high levels.
Continuous dB Permissible exposure time
85 8 hours
88 4 hours
91 2 hours
94 1 hour
97 30 minutes
100 15 minutes
103 7.5 minutes
106 3.75 minutes (<4 minutes)
109 1.875 minutes (<2 minutes)
112 0.9375 minutes (<1 minute)
115 0.46875 minutes (+/- 30
seconds)
- When installing this speaker on a speaker stand or distance pole, always tighten the screw knobs firmly.
- When using this speaker for the first time, set the gain settings on the amplifier (module) on a minimum
level. After this, raise the volume to a comfortable listening level (not at its maximum level). The speaker
needs to perform on a moderate level for several hours to perform on its full potential, when used for the first
time.
- When transporting the speaker on a cart, use caution during movement. Prevent the cart and speaker
combination from tipping over as this may cause serious injuries.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:
WARNING!
This loudspeaker system is capable of producing a sound pressure level which can be harmful
for humans and animals when used incorrectly and/or without protection. Possible permanent
hearing loss may occur when humans or animals are exposed to high sound pressure levels,
even during a small period of time.

Box contents
Box contents
1x Devine MOH 15A speaker
1x dynamic microphone with microphone cable
1x telescoping speaker stand
1x remote control
1x power cable IEC C13 to Schuko
1x power cable IEC C13 to UK
Unit and accessory inspection
- Always use the supplied power cable to connect the unit to a power supply. If the cable appears broken or
has visible damage, do not use it.
- If the unit is not going to be used for a longer period of time, disconnect it from the power supply and store it
in a dust-free environment.
- Always check the unit for possible damage before use. If you suspect that something is wrong with the unit,
do not connect it to a power source! When you suspect that your unit is broken or damaged, contact your
local dealer or a certified technician to inspect the unit.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Product overview
1. MP3 player
2. Volume control channel 1
3. Balanced microphone input (6.35 mm TS jackplug)
4. Balanced microphone input (XLR 3p)
5. Volume control channel 2
6. Line input (3.5 mm TRS mini-jackplug)
7. Line input stereo RCA
8. Line input balanced XLR 3p
9. Line output (mix) balanced XLR 3p
10. 2-band EQ – High (+/- 12 dB)
11. 2-band EQ – Low (+/-12 dB)
12. Power LED indicator (green) and Clip LED indicator
(red)
13. Volume control MP3 player
14. Power on/off switch
15. Power input IEC C14 with fuse holder
16. Cooling heatsink
MP3 button Function
Switch modes between Bluetooth, FM
radio, SD, USB and AUX
Play/pause the USB, SD or Bluetooth
function
Press and hold play/pause button for 2
seconds to start the FM auto-store function
(from 87.5 FM) and create automatic
presets for the channels with the strongest
signal.
Repeat the current playing USB or SD
track (ONE), repeat all (ALL) or shuffle the
playing order (Pd0)
Navigate through USB and SD tracks –
previous. For some mobile devices, this
also works with Bluetooth. It may be
possible that the buttons do not work, or
switch playlists/albums/genre.
For FM radio, this button will go down a
preset. Hold the button for 2 seconds to
scroll through radio stations.
Navigate through USB and SD tracks –
next. For some mobile devices, this also
works with Bluetooth. It may be possible
that the buttons do not work, or switch
playlists/albums/genre.
For FM radio, this button will go up a
preset. Hold the button for 2 seconds to
scroll through radio stations.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:
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Use of the speaker
When using use the MOH 15A for lots of different purposes, it is important to be aware of all the functions
and options of the unit. This section reveals all kinds of information which you can use to use the MOH 15A
optimally. This also ensures optimal audio uality, for music as well as vocals. Please read these tips
thoroughly and use this information as a reference sheet if you want to know how to use a certain function
most efficiently.
Audio inputs and volume control
Please make sure that the audio uality of your signal source is optimal. If you connect any auxiliary
hardware, please ensure that the sound played through it is of high uality (no low uality audio files) and is
not distorted. Distortion may be caused at your music source, usually because one of the gain settings is not
set properly. This may be visible on your auxiliary product because peak LEDs are blinking or red LEDs are
active on your LED VU-meters.
Ensure that the maximum output level of your auxiliary products is 0dB or as close to it as possible. For
dynamic microphones it is not possible to adjust or monitor the input volume. Please adjust the volume
knobs until the desired volume is reached and listen if the sound uality is OK. If large amounts of distortion
are present, it may be caused because the microphone channel volume is driven all the way up. Ensure that
the person holding the microphone is holding it properly (like drinking from a glass, but not touching the lips).
Most unexperienced people hold the microphone too far from their mouth, which makes it hard for the
microphone to capture proper sound.
Master level
The speaker is not e uipped with a master level volume knob. Instead, the mix of the different channels will
create the master mix. Usually, this only needs to be set once with minor changes. When connecting several
audio sources to the MOH 15A and if the volume needs to be changed multiple times each time, a separate
audio mixer could be more useful to create a proper audio mix on the desired volume.
Bluetooth function
The MOH 15A is e uipped with a Bluetooth function, which makes it possible to stream music from any
Bluetooth-enabled smart device, such as a laptop, smartphone or tablet. Mostly Bluetooth is used for
background music purposes or for simple music playback during performance. Please note however that
Bluetooth is wireless and not 100% reliable for music playback. This counts for every Bluetooth music
streaming device. Fre uency interference may cause disturbance and loss of signal. If it is possible, please
use a cable to connect your device to the speaker, for optimal and reliable music playback.
Line input
The line input of the mixer can be used in several ways. It can be used with the dual RCA connectors for DJ-
booth monitoring, but also as main PA. Usually the MOH 15A is connected to a DJ controller, DJ mixer or PA
mixer. Connecting other devices may be an option, but please contact your local dealer when in doubt.
MP3 player
The built-in MP3 player can be used as a music playback device and also hosts the Bluetooth function. The
MP3 player accepts SD(HC) cards and USB thumb drives. It is recommended not to connect high-capacity
storage devices of more than 32 GB, as the large volume of the storage device may cause trouble when
searching for a specific file.
EQ Treble/Bass
The built-in EQ is used to adjust the fre uency balance of the loudspeaker. It is possible to amplify or
decrease low and high fre uencies if the situation re uires this. However, Devine advises to use the EQ with
caution. This is because the EQ function can not be used as an amplifying device and may cause distortion
of the audio signal, thus losing music uality. It is recommended to reduce the volume of the opposite
fre uency range. For example, if you use the MOH 15A for speech applications, large amounts of low
fre uencies are not welcome. For these kinds of applications, you can reduce the Bass level, thus reducing
the amount of low fre uencies in the audio signal. This will ensure more vocal clarity.
EQ MP3 player
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

During MP3 playback of an USB or SD drive or while streaming music from your Bluetooth enabled
streaming device, it is possible to select one of the built-in EQ presets of the MP3-player. This way, you can
adjust the sound to your preferences. Please note that the sound is most accurate if the EQ function is not
used, as it will change the sound. The EQ preset function can not be used for FM radio.
FM radio
The integrated FM radio of the MOH 15A makes it possible to listen to FM radio fre uencies, starting at 87.5
MHz. With the included remote or the menu buttons on the speaker, you are able to change radio stations. It
is also possible to create up to 30 radio presets, based on the strongest FM radio signals which can be found
by the integrated player and antenna. There is no physical antenna present on the speaker panel.
Using the included remote
The included remote control is solely used for the built-in MP3 player. It can be controlled up to a distance of
about 15 meters, if aimed properly and not blocked by any objects in its path. Please ensure that you are
standing directly in front of the speaker, as the infrared sensor is placed at the front of the speaker. The
included remote can be used to change signal sources, change tracks or radio stations, play certain songs of
a SD card or USB thumb drive and is used to change the EQ presets. When using the remote for the first
time, please remove the transparent tab which is sticking out of the remote bottom, in the battery
compartment. This makes sure the included CR2025 battery is activated and makes contact with the
terminals, ready for use.
Clipping
The amplifier section of the MOH 15A is e uipped with a CLIP limiter with LED indication. Clipping can be
present because the input channels of the speaker are driven with a signal which is too strong. This can be
reduced by lowering the channel volume, or checking and lowering the volume of the audio source (such as
a DJ mixer).
Clipping of an audio amplifier needs to be prevented as much as possible, because the amplifier can not
provide the right amount of power with its internal components. This situation can be compared with a person
who can carry a weight of maximum 20 kilograms. If you force the person to carry a weight of more than 30
kilograms, he will not be able to lift the weight. The same counts for your power amplifier, which is trying to
deliver the re uested amount of power, while overloading the internal components. This may not only cause
temporary distortion of the sound, but can also cause a lot of harm to all internal components of the speaker!
Defects may be caused to the amplifier module because of overloaded components, but also the speaker
component such as the woofer may be damaged permanently as the overloaded components will deliver a
distorted sound that damages the speaker.
It Is therefore strongly recommended to keep an eye on the CLIP LED limiters on the speakers and take
proper action if the LED is lit or slightly blinks. Listen carefully to your loudspeakers and ensure that the
audio source is sending a signal of the best possible uality, to prevent distortion and a lack of uality in the
sound.
Speaker stand
The MOH 15A is delivered with a speaker stand, which makes it possible to position the speaker on human
ear level. This ensures that high fre uencies will be spread more evenly over the listening audience, as high
fre uencies reflect more than low fre uencies. When placing the speaker on the floor, the high fre uencies of
the tweeter will reflect more easily, which makes it more difficult to reach your audience with vocals and
music.
When using the speaker stand, make sure the base tightening knob is turned counter-clockwise. Pull the
speaker stand legs so the three legs will spread and form a solid, wide base. When the desired width is
reached (a floor diameter of about 1m), tighten the base tightening knob. To extend the speaker stand,
loosen the upper tightening knob so the speaker pole comes loose and can be set to the desired level. When
the desired level has been reached, tighten the knob. Ensure that the safety pin of the speaker stand can still
be installed, to ensure a safe positioning of your speaker.
Stand adapter
The MOH 15A is e uipped with a 35 mm stand adapter with integrated tightening knob. The 35 mm stand
adapter can be found at the bottom of the loudspeaker, while the tightening knob is found at the bottom rear
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

of the speaker. It is recommended to place the MOH 15A on a speaker stand when used, because high
fre uencies are very sensitive to dispersion, opposed to low fre uencies. By placing the speaker on a stand,
where the dispersion horn of the tweeter is just positioned above your audience, the ideal dispersion of high
fre uencies is ensured.
The MOH 15A can be used with regular speaker stands which usually have a diameter of around 35 mm (or
a value which is very close to this), such as the included speaker stand. Before placing the speaker on a
stand, loosen the tightening knob so it will not interfere with the speaker stand.
After this, lift the speaker and place it gently on the speaker stand. Do not let the speaker fall on the stand
when the stand adapter is inserted to the stand, as the housing of the cabinet may break and cause
permanent damage. Gently place the speaker on the stand and tighten the knob on the back of the speaker
afterwards. This knob only needs to be tightened by hand, excessive force on the knob needs to be
prevented. The tightening knob is only used to secure the speaker on the stand, thus making it impossible to
wobble or turn around during use. Also resonance of loudspeaker vibrations are prevented this way.
Protective grill
The front of the speaker is e uipped with a protective grill for the woofer. As the woofer is a very sensitive
part of the speaker, it needs to be protected sufficiently during transport, use and storage. Therefore it is
prohibited to remove the speaker grill, thus preventing damage to speaker components.
Bass reflex system
The MOH 15A speaker is e uipped with a bass reflex chamber system. This is a specific loudspeaker
cabinet solution to increase low fre uency volume. If the speaker is used at high volume, it may be possible
that air vibrates near the bass reflex speaker gaps. This is perfectly normal. However, do not put any objects,
li uids or small items like confetti in the openings to prevent damage to the speaker and its internal
components.
Handles and wheels
The Devine MOH 15A is e uipped with handles on both sided of the speaker cabinet and an extra handle on
top. This ensures secure and easy transport of the speaker as you can lift it with both hands. The integrated
wheels make it easy to roll the speaker into a van or car.
Using the included dynamic microphone
The included dynamic microphone can be used for vocal applications and is mostly used for presentations
and speeches. When using the microphone, ensure a proper microphone positioning. When giving it to
somebody who is not experienced with the use of microphone, please instruct them properly. Ensure that
the person holding the microphone is not standing directly in front of, or next to the MOH 15A speaker (or
any speaker for that matter). If this happens, there is a very large chance of audio feedback. This can be
caused by sound that is picked up from the microphone, amplified by the speaker, picked up by the
microphone, amplified by the speaker and so on, which is mostly recognizable by a high-pitched static
s ueaking noise. If this kind of feedback is present, take immediate action and move the microphone away
from the speaker or lower the microphone level on the speaker panel.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Powered speaker troubleshooting
If you have any problems with active speakers, consult this troubleshooting section to solve any difficulties
with your product. If this troubleshooting section does not solve your problem, contact your dealer for more
information and help.
This troubleshooting section contains the most fre uent problems and is not a complete collection of possible
faults, defects and solutions. The troubleshooting section applies for powered speakers. It is possible that not
all described problems, causes and solutions apply to your situation as product details may vary from
product to product.
Problem Possible Cause Solution
Speaker can not be turned on ON/OFF switch set to OFF Turn on the speaker with the
ON/OFF switch, to the ON position
Power not plugged in Connect the included power cable
to the power inlet and a wall outlet
or power socket.
Fuse blown Remove the fuse cover
underneath the power input and
check the fuse. Replace the fuse
with the same type and rating if
needed. Use caution when
removing the fuse holder, remove
the holder with a small screwdriver
and gently move the holder
towards you. Applying too much
force may cause broken fuse
holders!
No sound Signal source level set to minimum Increase signal source level
Signal source level on the mixer
panel set to minimum
Increase volume of signal source
on the mixer panel with the volume
knobs
Master volume set to minimum Increase master volume
Cable broken Change cable
Lost Bluetooth contact Move your Bluetooth device closer
Distorted sound Signal source level too high Decrease signal source level
Signal source level on the mixer
panel set too high
Decrease signal source level on
the mixer panel
Master volume set too high Decrease master volume level
Lack of bass Track without low fre uencies Try another reference track
Bass level set to minimal level Increase Bass level
Lack of high fre uencies Track without high fre uencies Try another reference track
Treble level set to minimal level Increase Treble level
Too much bass Bass level set to high level Decrease Bass level
Too much high fre uencies Treble level set to high level Decrease Treble level
CLIP limiter indicator keeps on
flickering or is constantly lit
CLIP limiter circuit is active to
prevent overloading of internal
Decrease volume settings (signal
source, signal source on mixer
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User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

components panel or master volume)
Also try to set Treble and Bass to
normal levels.
Speaker can not be placed on a
speaker stand
Tightening knob is turned too tight Loosen tightening knob
Stand not suitable Measure stand top diameter, this
should be around 33-36 mm for
optimal placement. Use another
speaker stand if needed.
Buzzing noise coming from the
speaker
Ungrounded power connection Connect the speaker to a
grounded outlet
Ungrounded signal source Connect the signal source to a
grounded outlet
Interference from power cables Avoid placing power and signal
cables in a parallel structure
Bad cables Remove the cable or
increase/decrease the volume of
the speaker. If the noise is gone,
the problem is somewhere in your
signal chain.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials:

Technical specifications
- Self-powered PA speaker kit with one powered speaker, microphone, speaker stand and cables
- built-in power amplifier
- built-in MP3 player with Bluetooth connectivity, SD card and USB drive support
- lightweight construction
- wide projection dispersion horn for optimal wide audio coverage
- built-in audio mixer, for microphones and line-level audio sources
- line output for speaker daisy-chaining
- elegant moulded housing with rounded edges for a clean look
- 3 built-in carrying handles - 2 side handles and 1 top handle
- 35 mm stand adapter with tightening knob, for easy placement on a speaker stand
- handles with integrated monitor stands - no separate stands needed!
Mixing panel features
- microphone input: 6.35 mm TRS jack or balanced XLR
- line input: 3.5 mm TRS mini-jack, stereo RCA or balanced XLR
- XLR balanced mix output for another speaker (dual mono mode)
- 2-band EQ (High / Low)
- volume control for audio inputs + MP3 player
- Power LED indicator
- Clip LED indicator
Technical details
- 15 inch woofer, 50oz, 2 inch voice coil, 4 Ohms
- 1 inch tweeter, titanium diaphragm driver, 8 Ohm
- fre uency response: 20 Hz – 20 kHz
- nominal speaker impedance: 4 Ohms
- max. SPL: 115 dB (+/- 3 dB)
- sensitivity: 98 dB (+/- 3 dB)
- total weight: 18 kgs
- packing dimensions: 485 x 400 x 735
Power requirements
- IEC power input with integrated fuse holder
- Power supply: 220 – 240V AC, 50/60 Hz
- Fuse: F2.5AL 250V, 20 mm glass
- power factor: 0.85
- power consumption: 300 W max
Included accessories
- wired dynamic microphone with XLR connection
- IR remote control
- XLR male – XLR female microphone cable
- foldable speaker stand
- power cable IEC C13 to Schuko
- power cable IEC C13 to UK
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 1.0 Creation date + author initials: 17-06-2015 RV Revision date + author initials: