Devine B115A User manual

B-series powered subwoofers
(B115A / B118A)
User manual
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Safety instructions
This unit must be operated by, or under the supervision of an adult. This device is not suitable for children.
Every person involved with the installation, operation and maintenance of this device has to:
- Be qualified
- Follow the instructions of this manual
- Ma e 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 ma e 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
qualified technicians.
Important notes re ardin safety and health:
- Always eep the power cord away from other cables. Handle the power cord and all connectors 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 this object into air vents.
- Do not connect this device to a dimmerpac .
- Do not switch the system on and off frequently as this will reduce the lifespan of the device.
- Do not drive the inputs of the fixture with a signal larger than required to wor at full performance.
- Only use this device indoor, avoid contact with water, moist or other liquids. Do not place items filled with
liquids on top of the unit.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV
WARNING!
Always keep this device away from moisture and rain! Hazardous electrical shocks may occur!
WARNING!
Only connect this device to a matchin power outlet. This device is intended to work on a
specified AC currency. Connectin this device to power outlets with other volta es may result in
permanent dama e and possible hazardous situations, such as fire or electrical shocks!
WARNING!
Be careful with every operation of this device. Touchin live wires inside and outside the unit
may cause hazardous electrical shocks!

- Avoid nearby flames or heat sources, do not place this device near flammable liquids, gas or flammable
items.
- Always disconnect the device when it is not in use for a longer period of time, when servicing is needed or
when the device needs cleaning.
- Only handle the power cord by its connectors. Never pull the cable to remove a connector from its soc et,
as this could lead to damage and electrical shoc s.
- 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 required cables do not wor 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 shoc s.
Guidelines and types of use:
- This device is intended to be used by professionals on stage, in theatres, clubs and other equal venues.
- This device is not suitable for 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, without roof protection
- Indoor areas where intense heat sources are present or where the temperature exceeds levels
which are comfortable for humans.
- Only use the included power adapter 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 shoc s 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
uns illed or unqualified people.
- Use of the device in other ways than described in this user manual may cause damage and injury. Ayra
does not ta e responsibility for any damage or injury caused by improper use.
Stora e and transport:
- This device is intended for mobile use. When transported, use the original pac aging of the product, or a
fitting flightcase, preferably filled with foam.
- This device is not intended for permanent use. Operation brea s 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 pac aging, or in a fitting flightcase.
- Store the device indoor, dry and do not expose the device to extreme temperature differences.
Housin :
- Inspect the housing of the device frequently. Severe dents, crac s 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
s illed technician when in doubt about the state of the device
- Chec the fixture and screws for corrosion. Corrosion should not be present on the fixture. Contact your
dealer or a s illed 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
are loose.
- Do not use the power cord when 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 frequency needs to be increased.
Fuses:
- The main fuse of this device is to be found on the rear of the device. In most cases, directly 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
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

rating.
- Do not bridge the fuse with electrical wires, aluminum foil, as the fuse is used for protection against
electrical shoc s and short circuit.
- Always mount the fuse cover bac to the fuse compartiment.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Guidelines for speakers
- Avoid exposure to hi h sound pressure levels for a lon er period of time. See the charts on this
pa e for more information about sound pressure levels and exposure to hi h 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 spea er on a spea er stand or distance pole, always tighten the screw nobs firmly.
- When using this spea er 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 on its maximum level). The spea er
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 spea er on a cart, use caution during movement. Prevent the cart and spea er
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: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV
WARNING!
This loudspeaker is capable of producin a sound pressure level which can be harmful for
humans and animals when used incorrectly and/or without protection. Possible permanent
hearin loss may occur when humans or animals are exposed to hi h sound pressure levels for
a lon er period of time.

Introduction
Than you for purchasing this powered Devine B-series subwoofer. To ma e sure you use this loudspea er
as intended and for optimal performance and protection of this spea er, Devine recommends you read this
user manual.
Box contents:
1x B-series active subwoofer (B115A, B118A)
1x power cable
Warnin !
- This subwoofer is not suitable for use outside. Keep this spea er away from moisture and rain.
- This subwoofer is capable of producing sound levels that may cause severe and permanent hearing
damage.
- Ma e sure the spea er cabinet is installed on a proper surface when used.
Devine is not responsible for any damage caused by improper installation of this device.
- To clean this spea er from any dirt or dust and eep it in optimal shape, use a vacuum cleaner with carpet
mouthpiece. To clean the front grill, use a sponge or cloth with a non-aggressive solution mixed with water.
Do not detach the grill to clean the spea er with any wet cloth, as this may cause permanent damage!
- Always chec the voltage settings on the unit and the power supply you want to connect the device to. If the
voltage requirements do not meet, do not connect the device as this may cause serious damage.
- This unit must be connected to a grounded power supply that meets the voltage requirements of the device.
- Do not cover the heatsin on the rear of the amplifier module and do not place the spea er directly against
any walls or objects to prevent overheating.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Use of the speaker
Both the B115A and the B118A subwoofers are perfect for producing low frequencies, also nown as bass.
The B115A produces a sound that accentuates ic s and gives a bass-punch, while the B118A has a larger
woofer and is more capable of reproducing the lowest bass sounds, providing a deep, warm bass. The B-
series subwoofers are equipped with their own amplifier module, which eliminates the need of an external
amplifier. This amplifier module matches perfectly with the characteristics of the other components.
The subwoofers are equipped with an internal crossover, which can enhance your sound performance and
audio quality, when using active spea ers for your high and mid frequencies. The internal crossover ta es
the incoming signal (coming from your PA- or DJ-mixer) and ta es out the low frequencies. These low
frequencies will be reproduced by the subwoofer itself. The high and mid frequencies will be sent to your
connected satellite spea ers.
This system provides optimal performance, because your normal spea ers do not have to reproduce low
frequencies anymore, leaving more room for your high and mid performance. The subwoofer also receives
the right frequencies, as your subwoofer can not reproduce high and mid frequencies.
Ma e sure to connect the right audio sources to the right inputs and connect the satellite spea ers using the
correct spea er-loc outputs. The subwoofer is capable of handling stereo signals, with XLR or 6.35mm jac
inputs. This way you can use one subwoofer with 2 satellite spea ers, or one subwoofer on each side if you
prefer.
The internal 35mm distance pole adapter ma es it possible to increase the distance between your subwoofer
and spea ers. The subwoofer stays on the ground due to its weight and acoustical benefits, while your
spea ers can be placed on a sufficient height. This way the high and mid frequencies can be spread more
evenly over your audience and the soundwaves will project further.
The built-in phase switch is provided for certain acoustic problems.
When placing the spea ers at a slightly deviating parallel line, your frequencies will be extinguishing each
other, thus causing certain frequency to be absent. This is also possible when using active spea ers and
subwoofers that have certain frequencies in common (as the crossover point is not a straight wall, but a
slightly deviating X-point.) The phase switch will shift the frequencies slightly, thus placing the soundwaves of
your frequencies in perfect parallel shape. In use however, use your ears to determine which sounds better.
Do not use the switch when not needed (try to place the subwoofers on a parallel line first), but when you
hear that certain frequencies are missing, you might want to experiment with the phase switch.
Warranty is void when damage to this spea er is caused by improper use. When any damage to this spea er
occurs, please contact your local dealer for help.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Power amplifier module section
The built-in amplifier module, plus the several connections and controls, are situated at the rear of the
subwoofer. The controls and connections are defined below:
1. Main volume control 8. Satellite powered output L
2. Subwoofer volume control 9. Satellite powered output R
3. Phase switch (0/180 degrees) 10. Clip limiter LED indicator
4. Input L XLR 11. Power LED indicator
5. Input R XLR 12. IEC power inlet with fuse holder
6. Input L 6.35mm jac 13. On/off switch
7. Input R 6.35mm jac 14. Amplifier module fan
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV
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Practical information and tips for optimal use of your speaker system
For optimal performance and a long lifespan of your spea er, please pay attention to the following when
using your Devine subwoofer:
- This spea er is equipped with a CLIP limiter, which prevents damage to the spea er. This CLIP limiter will
activate at excessive volume levels and a red LED shows when the CLIP limiter is active. Prevent the
activation of the CLIP limiter system and the indicating LED. The CLIP limiter protects the system from
permanent damage, but is only effective at pea signals. Long term exposure causes distortion and power
overload, with possible permanent damage to your spea er system.
- When using an external mixer (such as a PA-mixer or DJ-mixer), ma e sure your master channel sends out
signals at 0dB maximum. This will provide optimal signal quality and with the volume control on the spea er
you are able to turn up the volume, just before the CLIP limiter LED will slightly flash. This way you are using
the spea er to its full potential with optimal sound quality.
- When using the crossover system and adjusting the volume and/or frequency balance between your
spea ers and subwoofer(s), eep the master volume on a medium, neutral level which is comfortable to your
ears.
- Do not remove the protective cover in front of the voltage-switch. The correct voltage is pre-defined at 230V
AC. When selecting the wrong voltage you may cause permanent damage to the spea er and its internal
components. Only select the 115V AC option when your local power source is capable of delivering this
voltage.
- Do not switch the power on and off frequently as this reduces the lifespan of the spea er and its internal
components. The spea er can be used for a whole day without any cooling-down time, if sufficient cooling is
provided.
- The spea er is equipped with an internal fuse, located directly next to the IEC power input section. If this
fuse blows for any reason, only replace it with a fuse that has the same values as the original fuse. Do not
bridge the gap with any electrical wiring or whatsoever as this voids your warranty.
- Severe shoc s and impact must be prevented as much as possible. Secure this spea er properly in place
during transport to prevent damage to the housing and the internal components of the spea er.
- The signal inputs (XLR and 6.35mm jac ) are lin ed directly. This means that the non-used inputs can be
used as signal through-outputs. Therefore it is possible to send the signal to an extra Devine B115A and
B118 subwoofer without losing the stereo signal distribution. Devine does not recommend lin ing more than
two subwoofers at once, as this might have bad influence on the line signal quality.
- The B115A and B118A subwoofers are developed to provide power to a subwoofer with two connected
satellite spea ers, but also have the ability to wor stand-alone as a self-powered subwoofer without any
connected passive satellite spea ers. This provides more power for the subwoofer amplifier system.
- The B115A and B118A subwoofers are not designed to wor with active (self-powered) loudspea ers.
However, it is possible to connect an active (self-powered) loudspea er by using the signal input terminals.
Connect an active loudspea er through the XLR or 6.35mm jac plug connections.
Warning: Never connect an active loudspea er to the Sat Power Out connectors, as this will cause
permanent damage to your loudspea er system!
Warning: Never connect PA power amplifier outputs to the XLR or 6.35mm jac plug inputs of the subwoofer,
as this will cause permanent damage to your loudspea er system!
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Speaker set-up possibilities and compability
The Devine B-series subwoofers are developed in addition to the Trono-series. These loudspea ers are a
perfect match for the B-series subwoofers.
Devine recommends:
B115A subwoofer match – 2x Devine Trono 10 or Devine Trono 12 satellites
(or any passive 10 or 12 inch passive satellite spea ers with a minimum impedance of 8 Ohms)
B118A subwoofer match – 2x Devine Trono 12 or Devine Trono 15 satellites
(or any passive 12 or 15 inch passive satellite spea ers with a minimum impedance of 8 Ohms)
Of course it is possible to connect other passive loudspea ers, but only if the spea ers have a minimum
impedance of 8 Ohms. Connecting passive loudspea ers with a 2 or 4 Ohms impedance may result in
permanent damage and is not covered by warranty.
The examples on the next page are schematic images and also show how to connect a B-series subwoofer
to your existing or new passive satellite spea ers.
Warnin : Only use spea er cables to connect a passive satellite spea er to the Sat Power Out connectors.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Set-up examples:
(Devine Trono spea ers and cables not included)
Devine setup 1
(2x Trono 10/12/15, 1x B115A/B118A)
Devine setup 2
(4x Trono 10/12/15, 2x B115A/B118A)
Devine setup 3
(2x Trono 10/12/15, 2x B115A/B118A)
Devine setup 4
(2x Trono 10/12/15, 4x B115A/B118A)
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV

Technical specifications
Features:
- powered subwoofer
- robust, lightweight construction
- bass-reflex cabinet
- protective grill
- 15 inch woofer with 3 inch voice coil and 80oz magnet (B115A), 18 inch woofer with 4 inch voice coil and
100oz magnet (B118A)
- handles on the sides
- 35mm stand adapter for distance poles
- sensitivity B115A: 96 dB (+/- 2 dB)
- sensitivity B118A: 98 dB (+/- 2 dB)
Amplifier module features:
- total power: 540W RMS
- split power: 300W (subwoofer), 2x 120W (satellite output)
- impedance satellite output: min. 8 Ohm
- frequency response: 35 – 3500 Hz
- crossover frequency: 500 Hz, 24dB/oct
- built-in Clip and Power LED indicators
- master volume control
- subwoofer volume control
- built-in crossover, satellite outputs optimized for optimal mid/high performance
- built-in 0-180 degrees phase switch
- L+R stereo input: XLR or 6.35mm jac
- satellite spea er output: spea er-loc output
- IEC to Schu o power cable included
Electrical:
- Operation voltage: 230V AC, 50 Hz
- Fuse: T10A
Physical:
B115A
- dimensions B115A: 635 x 505 x 475 mm
- weight B115A: 39.8 g
B118A
- dimensions B118A: 705 x 565 x 535 mm
- weight B118A: 50 g
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 3.0 Creation date + author initials: 04-12-2013 RV Revision date + author initials: 25-02-2014 RV