Sirus Drop 4 Manuale utente
Drop 4, drop 6, drop 8
Passive Speaker
User Manual
Thomann GmbH
Hans-Thomann-Straße 1
96138 Burgebrach
Germany
Telephone: +49 (0) 9546 9223-0
Internet: www.thomann.de
09.10.2023, ID: 562012, 562013, 562014, 562015, ...
Table of contents
1 General information................................................................................................................................. 4
1.1 Symbols and signal words............................................................................................................... 4
2 Safety instructions..................................................................................................................................... 6
3 Features.......................................................................................................................................................... 8
4 Installation.................................................................................................................................................. 10
4.1 Mounting............................................................................................................................................ 11
4.2 Power tap............................................................................................................................................ 14
4.3 Tips on handling speakers............................................................................................................ 15
5 Technical specications....................................................................................................................... 16
5.1 Drop 4 (item no. 562012, 562013).............................................................................................. 16
5.2 Drop 6 (item no. 562014, 562015).............................................................................................. 19
5.3 Drop 8 (item no. 562016, 562017).............................................................................................. 22
6 Protecting the environment.............................................................................................................. 26
Table of contents
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Passive Speaker
1 General information
This document contains important instructions for the safe operation of the product. Read and
follow the safety instructions and all other instructions. Keep the document for future refer‐
ence. Make sure that it is available to all those using the product. If you sell the product to
another user, be sure that they also receive this document.
Our products and documentation are subject to a process of continuous development. They
are therefore subject to change. Please refer to the latest version of the documentation, which
is ready for download under www.thomann.de.
1.1 Symbols and signal words
In this section you will nd an overview of the meaning of symbols and signal words that are
used in this document.
General information
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Passive Speaker
Signal word Meaning
DANGER! This combination of symbol and signal word indicates an
immediate dangerous situation that will result in death or
serious injury if it is not avoided.
WARNING! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in death or serious
injury if it is not avoided.
NOTICE! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in material and
environmental damage if it is not avoided.
Warning signs Type of danger
Warning – suspended load.
Warning – danger zone.
General information
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Passive Speaker
2 Safety instructions
This device is designed for sound reinforcement. Use the device only as described in this user
manual. Any other use or use under other operating conditions is considered to be improper
and may result in personal injury or property damage. No liability will be assumed for damages
resulting from improper use.
This device may be used only by persons with sucient physical, sensorial, and intellectual
abilities and having corresponding knowledge and experience. Other persons may use this
device only if they are supervised or instructed by a person who is responsible for their safety.
Safety
DANGER!
Risk of injury and choking hazard for children!
Children can suocate on packaging material and small parts. Children can injure themselves when handling the device. Never allow
children to play with the packaging material and the device. Always store packaging material out of the reach of babies and small
children. Always dispose of packaging material properly when it is not in use. Never allow children to use the device without supervi‐
sion. Keep small parts away from children and make sure that the device does not shed any small parts (such knobs) that children
could play with.
WARNING!
Possible hearing damage due to operating the device at a high volume!
The device can produce volume levels that, when operated at a high volume, may cause temporary or permanent hearing impair‐
ment. Over an extended period of time, even levels that seem to be uncritical can cause hearing damage. Avoid operating the device
at excessively high volumes over an extended period of time. Decrease the volume level immediately if you experience ringing in
your ears or hearing impairment. If this is not possible, keep a greater distance or use adequate ear-mus.
Intended use
Safety instructions
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Passive Speaker
WARNING!
Risk of injury from falling speakers that were inadequately secured!
If speakers are not properly secured when mounted, they can cause severe injury and considerable damage by falling. Always secure
portable sound systems (speakers) with two independent safety devices, such as safety cables.
Safety instructions
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Passive Speaker
3 Features
nSpeakers: 1 × 0.75-inch tweeter, 1 × 4-inch woofer
nOBE technology (Optimal Bass Enhancement Radiator)
nTransformer for 100 V/70 V (2.5 W/5 W/10 W/20 W)
nPluggable screw terminal connections
nWall bracket, pendulum holder and ground spike included in the delivery
nWeatherproof thanks to International Protection Rating IP66
nHousing colour: black (item no. 562012), white (item no. 562013)
nSpeakers: 1 × 1-inch tweeter, 1 × 6.5-inch woofer
nOBE technology (Optimal Bass Enhancement Radiator)
nTransformer for 100 V/70 V (5 W/10 W/20 W/40 W)
nPluggable screw terminal connections
nWall bracket, pendulum holder and ground spike included in the delivery
nWeatherproof thanks to International Protection Rating IP66
nHousing colour: black (item no. 562014), white (item no. 562015)
Drop 4
(item no. 562012, 562013)
Drop 6
(item no. 562014, 562015)
Features
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Passive Speaker
nSpeakers: 1 × 1.1-inch tweeter, 1 × 8-inch woofer
nOBE technology (Optimal Bass Enhancement Radiator)
nTransformer for 100 V/70 V (6.25 W/12.5 W/25 W/50 W)
nPluggable screw terminal connections
nPendulum holder included in the scope of delivery
nWeatherproof thanks to International Protection Rating IP66
nHousing colour: black (item no. 562016), white (item no. 562017)
Drop 8
(item no. 562016, 562017)
Features
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Passive Speaker
4 Installation
Unpack and check carefully there is no transportation damage before using the unit. Keep the
equipment packaging. To fully protect the product against vibration, dust and moisture during
transportation or storage use the original packaging or your own packaging material suitable
for transport or storage, respectively.
Create all connections while the device is o. Use the shortest possible high-quality cables for
all connections. Take care when running the cables to prevent tripping hazards.
NOTICE!
Possible property damage to adjacent devices due to magnetic elds.
Speakers generate a static magnetic eld. This magnetic eld can aect other
neighbouring units and in unfavourable cases damage them.
Ensure that speakers are always a sucient distance away from sensitive equip‐
ment that may be aected by an external magnetic eld.
Installation
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Passive Speaker
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