Loud Professional Quadra Series User manual
Listen carefully,
Quadra Series
User Manual V_1.0 en
Loud Professional
TM
Quadra is the Answer!
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General information
Quadra Series User Manual
Version: 1.0 en_01/01/2021
Copyright © 2021 by Loud Pro S.r.l. Italy; all rights
reserved.
Loud Professional reserves the right to alter any specications
to the products and published documentations without notice.
Keep this document with the product or in a safe place
so that it is available for future reference.
We recommend you to regularly check the Loud Professional website for the
latest version of this document.
When reselling this product, hand over this document to the new
owner.
If you supply Loud Professional products, please draw the attention of your
customers to this document. Enclose the relevant documents with
the systems. If you require additional documents for this purpose,
you can order them from Loud Professional.
Loud Professional Italy
Via Sebino,29 - 00199 Roma, Italy
Tel: +39 06 35.29.89.13
Fax: +39 06 35.29.89.13
loudprofessional.com
Loud Professional Quadra Series User Manual V_1.0 en / pag.02
General information
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Table of contents
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Loud Professional Quadra Series User Manual V_1.0 en / pag.03
1Safety symbols & Precautions (04 - 11)
2Product description & System type (12 - 16)
3Technical specications (17 - 21)
3.1 Frequency response (22)
3.2 Wiring system & Transducers connection types (23 - 27)
3.3 Cables & Cable accessories (29 - 30)
3.4 Dedicated presets & Settings (31)
3.5 System congurations (32 - 34)
3.6 Suggested ampliers (35)
4System components & Accessories (36 - 40)
5Technical drawings (41 - 46)
6EU Conformity Declaration - CE (47)
7Coordinates (48)
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Loud Professional Quadra Series User Manual V_1.0 en / pag.04
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Flying
Kg
IP51
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Safety symbols
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Loud Professional Quadra Series User Manual V_1.0 en / pag.05
Safety symbols
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Warning !
This system is intended for professional use.
It is mandatory to read this manual before using the Quadra Series system.
Inspect the product before any operations.
Never integrate dierent equipment or accessories not approved by Loud Professional
Important operating instructions.
Loud Professional Quadra Series User Manual V_1.0 en / pag.06
Assembly operations should always be carried out by minimum two authorized personnel.
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Instructions must be strictly followed by operators to ensure proper installations.
Qualied personnel must not assume rigging parts or any system componenents if not have been
inspected, prior to use by someone else.
Observe all instructions given on the respective instruction labels of the rigging components such as
load beams, ying and compression frames, touring carts and loudspeaker cabinets.
During assembly and disasssembly operations necessarily wear suitable protective clothing and
safety devices. Pay attention to any potential risk of personal injury due to possibility of crushing.
Precautions
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Warning !
Electric and electronic devices must be disposed separately from normal waste!
Loud Professional Quadra Series User Manual V_1.0 en / pag.07
Precautions
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Dispose of this product in the specic locations indicated according to local regulations and
agreements.
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Warning !
Be aware of high wind force.
Be aware of laser beams.
Loud Professional Quadra Series Manual V_1.0 en / pag.08
Be aware of sound levels.
Be aware of excessive loads.
Kg
in outdoor envinroments it is advisable to have an anemometer. Flying loudspeakers overhead at
wind force higher than 6 bft (20 knots), is not recommended.
If the wind force exceeds 8 bft (35 knots):
- Make sure that no people remains in the closer proximity of the array
- Lower and secure the array (Flown & Clustered speakers).
Pay attention, excessive loads can cause permanent personal injury. Please check and respect the
regulations relating to maximum load handled per person.
Loudspeaker systems are capable of producing very high sound pressure levels (SPL) which can
instantaneously lead to permanent hearing damage to performers, production crew and audience
members. Hearing damage an also occur at moderate level with prolonged exposure to sound. Check
the applicable laws and regulations relating to maximum sound levels and exposure times.
In connection with a laser inclinometer take precautions to prevent anyone from looking directly into
the laser beam and wear appropriate eye protection. Laser beams can cause permanent personal
injury.
Precautions
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Warning !
Attention! Crushing points.
Loud Professional Quadra Series User Manual V_1.0 en / pag.09
Flying
Attention! Do not open, risk of electric shock.
Attention! Electronic devices must be ground earthed.
Attention! Do not leave electronic devices exposed to extreme conditions.
Attention! Check the IP rate specications on the user manual.
Attention! Potential risk of damages.
Attention! Channels overlap.
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Attention! In case of assistance read carefully the operating instructions.
Attention! Possible overturning causes damages and personal permanent injury.
Precautions
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IP
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Loud Professional Quadra Series User Manual V_1.0 en / pag.10
Safety symbols
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Do not stack on unstable surfaces.
Do not stack on downhill surfaces.
It is really dangerous to stand speakers on downhill surfaces,
risk of overturning! This can causes damages and permanent
personal injury.
It is really dangerous to stand speakers on unstable surfaces,
risk of overturning! This can causes damages and permanent
personal injury.
Warning !
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