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SDQ5P
Instruction manual
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SDQ5P Manual
Instruction manualSDQ5P
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Active loudspeaker set
Safety instructions
• Caution! This professional device needs to be installed by
qualified personnel only.
• Please check the carton box for any kind of damage on
reception of the goods. In case of a damaged carton, please
contact your dealer before opening the carton.
• !!!! Danger !!!! Exposure to high sound levels may cause a
permanent hearing loss. Individuals vary considerably to sound
pressure level induced hearing loss but nearly everyone will
lose some hearing if exposed to high sound pressure levels for
a sufficient amount of time. Therefore it is recommended that
all persons exposed to equipment capable of producing high
sound pressure levels, such as this amplifier, be protected by
hearing protection while installing or operating this unit.
• Read all documentation before operating your equipment.
• Keep all documentation for future reference.
• Save the carton and packing material even if the equipment has
arrived in good condition.
• Should you ever need to ship the unit, use only the original
factory packing.
• Do not spill water or other liquids into or on the unit.
• Make sure power outlets conform to the power requirements
listed on the back of the unit.
• Do not use the unit if the electrical power cord is frayed or
broken.
• Always operate the unit with the AC ground wire connected to
the electrical system ground.
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Instruction manualSDQ5P
• Set level controls on amplifiers all the way down during powerup to prevent speaker damage if there are high signal levels at
the inputs.
• Do not connect the inputs / outputs of amplifiers or consoles
to any other voltage source, such as a battery, mains source, or
power supply, regardless of whether the amplifier or console is
turned on or off.
• Power down & disconnect units from mains voltage before
making connections.
• Do not use the unit near stoves, heat registers, radiators, or
other heat producing devices.
• Do not operate equipment on a surface or in an environment
which may distort the normal flow of air around the unit. If the
unit is used in an extremely dusty or smoky environment, the
unit should be periodically “blown free” of dust.
• Do not remove the cover. Removing the cover will expose you
to potentially dangerous volt¬ ages.
• Do not drive the inputs with a signal level higher than that
required to drive equipment to full output.
• Do not run the output of any amplifier back into another input.
• In case of mal-function this device should be serviced by
qualified service personnel only.
• This unit has NOT been designed for use in mobile applications,
such as: mobile discobars, mobile PA systems, Live bands, audio
rental systems, …
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Active loudspeaker set
Features
• The Apart SDQ5P powered loudspeaker set is a versatile and very
compact, easy to use, plug and play sound system. It consists of an
amplified loudspeaker with a 5.25” woofer, a high frequency unit
and a second linkable passive loudspeaker, powered by the second
amplifier built into the active speaker. The speakers are magnetically
shielded.
• Further benefits are: adjustable level, bass and treble tone control
and three audio inputs: unbalanced on mini-jack and RCA
connectors and balanced on euroblock. All inputs are mixed
together.
• Active 2 way bass-reflex speaker system
• Ideal for monitor, Audio-Video applications, multimedia applications
• Powerfull 5.25” woofer and 1” tweeter
• Mounting brackets, speaker wire and power cord included
• 2 x 30 watts dynamic output power.
• Enhanced bass response by DTB reflex tuning
• 3 led indicators: power and clip L and R
• Hi-Q balanced line inputs
• Stereo line inputs on standard 3.2 mm mini stereo jack, compatible
with headphone outputs and line inputs (computer, MP3 players)
• Stereo line inputs on RCA connectors
• Separate bass and treble tone controls
• Magnetically shielded
• Stylish design, suited for placement in corners
• Very high efficiency, high output
• These speakers have been carefully packed at the factory. Open the
carton box and remove the speakers from the packing. Do not use
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Instruction manualSDQ5P
sharp objects. Place the speakers on a flat surface. The mounting
brackets, infrared remote control unit, power cord and speaker
interconnection wire are included in the packing,
• When the product shows signs of damage caused by transportation,
contact your dealer immediately. Damage due to transport and
rough handling is not covered by the manufacturer’s warranty.
• The SDQ5P complies with CE regulations.
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Active loudspeaker set
Rear panel
1. Volume control: set the desired
volume.
2. Treble control: add or decrease
the high frequencies. Adding high
frequencies may improve intelligibility.
Adjust to the desired level.
3. Bass control: add or decrease the
low frequencies. Decreasing bass can
improve the intelligibility of spoken
messages, especially in reverberant
rooms.
4. On / Off: turn the unit on or off with
this button. When the unit is switched
ON, the green “power” led will
illuminate.
5. Clip leds: each channel has its own
clip led, indicating that max. power
is reached. Turn down the volume if
these leds are flashing regularly.
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6. RCA inputs: connect your unbalanced
line level signals here.
7. 3.5 mm stereo jack input: connect
your unbalanced line level signals
here. The signals from the minijack
and RCA connectors are mixed
together.
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Instruction manualSDQ5P
8. Balanced line inputs: connect your
balanced line level signals here.
The signals from the balanced and
unbalanced inputs are mixed together.
It is possible to use all available input
simultaneously.
9. Speaker output: connect the right
speaker (slave) here. Mind the polarity
!!! Connect + to + and – to -.
10. Mode switch: this switch turns
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your SDQ5P in a full stereo or a
very compact mono system. When
switched to mono mode, use the
“Left” input only. The audio signal
from the left input will sound through
both speakers.
11. Mains socket: connect the supplied
mains cord here. This socket
contains a 1 A slow acting fuse. Use
a screw driver to flip out the fuse
compartment to access a broken fuse.
When this fuse burns frequently you
should return the SDQ to your dealer
for service.
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12. Heat sink: the heat sink will get warm
during operation! This is normal.
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Active loudspeaker set
Technical specifications
input sensitivity RCA and stereo mini jack 500 mVrms
input impedance RCA and stereo mini jack 22 Kohm
input sensitivity Balanced Euroblock 500 mVrms
input impedance Balanced Euroblock 22 Kohm
tone control bass +/- 12 dB at 80 Hz
tone control treble +/- 12 dB at 12 KHz
low impedance dynamic power 2 x 30 watts
frequency response 45 – 20Khz
THD < 0.07%
SNR > 90dB
dimensions (H x W x D) 253 x 180 x 162 mm
loudspeaker system 2-way
woofer cone material polypropylene
tweeter size 1”
woofer size 5.25”
mounting system U-bracket
SPL 1W/1m 86 dB
max SPL 1m 101dB
main construction material ABS plastic
grille main material steel
IP rating 40
applicable low impedance yes
applicable 100V yes
active yes
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Notes
Instruction manualSDQ5P
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developed
by
Industriepark Brechtsebaan 8 bus 1
Apart Audio NV
2900 Schoten - Belgium
Company names, product names and trademarks are property of their
Apart-Audio specifications are subject to change without notice.
respective owners.
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