nuBoxx B-60

Before connecting and operating the device, read the user manual and in particular its safety instructions in full. For your own safety, be sure to follow all warnings and safety instructions in this manual and on the loudspeaker. Apart from the described handling steps, no work may be carried out on the loudspeaker by the user. Keep this document in a place where you can access it at any time. It must also be passed on to potential future owners.

Intended use

This loudspeaker is intended exclusively for sound reproduction in dry rooms. Use the loudspeaker only as described in this user manual. Any other use (especially safety-related or medical applications, outdoor installation such as with specially IP-certified products) is considered improper and may result in property damage or even personal injury. Nubert electronic GmbH accepts no liability for damages resulting from improper use.

General notes

Never operate the loudspeaker unattended!

Risk of suffocation!

Never allow children to use the loudspeaker unsupervised or play with the packaging! There is a risk of children becoming entangled in the packaging film and suffocating. Ensure that children cannot pull off any small parts from the devices! These parts could be swallowed and lead to suffocation. In case of ingestion of any parts, consult a doctor immediately!

Caution!

To avoid the risk of property damage, the loudspeaker must not be opened by the operator. There are no user-serviceable parts inside the loudspeaker. Service and repair work must be carried out only by qualified personnel authorized by Nubert. In case of service, contact Nubert electronic GmbH directly!

Caution!

If the loudspeaker is operated despite damage, further defects may occur. If any of the following conditions are met, the loudspeaker must be taken out of operation immediately. Contact Nubert electronic GmbH without delay!

• The loudspeaker has been damaged or has fallen.
• Objects or foreign bodies have entered the device.
• The loudspeaker smells burnt, emits smoke, or produces unusual noises.

Placement instructions

Risk of injury or damage!

When moving the loudspeaker, do so with due care to avoid injury and damage!

Caution!

An unstable placement location can lead to damage to the loudspeaker.

• Place the loudspeaker only on a flat, stable surface and ensure that it cannot be knocked over!
• Ensure that no unintended pulling on the cables can occur, to prevent the loudspeaker from tipping over or damaging the connection sockets!
• Keep the loudspeaker away from strong mechanical shocks!

Caution!

Excessive heat build-up inside the device can shorten its lifespan or cause fire. Heat exposure on the loudspeaker surfaces can damage them.

• Do not operate the loudspeaker near heat sources such as radiators or ovens!
• Do not expose the loudspeaker to direct sunlight!
• Never place burning candles or similar open flames on the loudspeaker!

Caution!

Moisture can damage the loudspeaker.

• Use the loudspeaker only in a dry location!
• Do not operate it outdoors or in damp rooms!
• The loudspeaker must be protected from all liquids, including dripping and splashing water.
• Do not place containers with liquids (e.g. flower vases) on or near the loudspeaker!
• If the loudspeaker is brought from a cold environment into a warm room, condensation may form inside. Wait at least 6 hours before switching it on until it has reached room temperature and is dry!
• Do not use the loudspeaker during rapid temperature changes!

Connection instructions

General connection instructions

• Unplug all devices in your system before making any wiring changes!
• Ensure that all connections are correctly made and all plugs are firmly seated before reconnecting devices to the mains!
• Use only the specified cables or connectors for connections! Otherwise, damage or malfunctions may occur.
• When disconnecting cables from the loudspeaker, always pull on the plug, never on the cable!
• Ensure that all plugs fit securely in the sockets!
• Use only cables and accessories recommended by Nubert!

Caution!

Disconnect your amplifier/receiver from the mains before connecting your loudspeakers! Please refer to the amplifier/receiver user manual for instructions on connecting the speaker cables.

Care and cleaning tips

Caution!

Improper handling of the loudspeaker may cause damage.

• Always unplug the loudspeaker before cleaning!
• Before putting the loudspeaker back into operation, ensure that all connections are correct, no short circuits are present, and the loudspeaker is completely dry.
• Never use harsh cleaning agents or solvents such as gasoline, alcohol, or similar!

Cabinet

We recommend using standard glass cleaner sprayed onto a cotton cloth. This easily removes almost all fingerprints and dirt. Alternatively, you can use glass foam cleaner. We advise against using microfiber cloths! They may cause micro-scratches on the surface.

Membranes and speaker chassis

To remove dust from a speaker chassis, a lint-free cotton cloth is sufficient, with which the membrane can be lightly wiped with very little pressure. The tweeters of all Nubert loudspeakers are equipped with a protective grille, so they can also be wiped with little pressure. If dust cannot be completely removed, a makeup brush from the drugstore is suitable.

nuBoxx B-70

Before connecting and operating the device, read the user manual and in particular its safety instructions in full. For your own safety, be sure to follow all warnings and safety instructions in this manual and on the loudspeaker. Apart from the described handling steps, no work may be carried out on the loudspeaker by the user. Keep this document in a place where you can access it at any time. It must also be passed on to potential future owners.

Intended use

This loudspeaker is intended exclusively for sound reproduction in dry rooms. Use the loudspeaker only as described in this user manual. Any other use (especially safety-related or medical applications, outdoor installation such as with specially IP-certified products) is considered improper and may result in property damage or even personal injury. Nubert electronic GmbH accepts no liability for damages resulting from improper use.

General notes

Never operate the loudspeaker unattended!

Risk of suffocation!

Never allow children to use the loudspeaker unsupervised or play with the packaging! There is a risk of children becoming entangled in the packaging film and suffocating. Ensure that children cannot pull off any small parts from the devices! These parts could be swallowed and lead to suffocation. In case of ingestion of any parts, consult a doctor immediately!

Caution!

To avoid the risk of property damage, the loudspeaker must not be opened by the operator. There are no user-serviceable parts inside the loudspeaker. Service and repair work must be carried out only by qualified personnel authorized by Nubert. In case of service, contact Nubert electronic GmbH directly!

Caution!

If the loudspeaker is operated despite damage, further defects may occur. If any of the following conditions are met, the loudspeaker must be taken out of operation immediately. Contact Nubert electronic GmbH without delay!

• The loudspeaker has been damaged or has fallen.
• Objects or foreign bodies have entered the device.
• The loudspeaker smells burnt, emits smoke, or produces unusual noises.

Placement instructions

Risk of injury or damage!

When moving the loudspeaker, do so with due care to avoid injury and damage!

Caution!

An unstable placement location can lead to damage to the loudspeaker.

• Place the loudspeaker only on a flat, stable surface and ensure that it cannot be knocked over!
• Ensure that no unintended pulling on the cables can occur, to prevent the loudspeaker from tipping over or damaging the connection sockets!
• Keep the loudspeaker away from strong mechanical shocks!

Caution!

Excessive heat build-up inside the device can shorten its lifespan or cause fire. Heat exposure on the loudspeaker surfaces can damage them.

• Do not operate the loudspeaker near heat sources such as radiators or ovens!
• Do not expose the loudspeaker to direct sunlight!
• Never place burning candles or similar open flames on the loudspeaker!

Caution!

Moisture can damage the loudspeaker.

• Use the loudspeaker only in a dry location!
• Do not operate it outdoors or in damp rooms!
• The loudspeaker must be protected from all liquids, including dripping and splashing water.
• Do not place containers with liquids (e.g. flower vases) on or near the loudspeaker!
• If the loudspeaker is brought from a cold environment into a warm room, condensation may form inside. Wait at least 6 hours before switching it on until it has reached room temperature and is dry!
• Do not use the loudspeaker during rapid temperature changes!

Connection instructions

General connection instructions

• Unplug all devices in your system before making any wiring changes!
• Ensure that all connections are correctly made and all plugs are firmly seated before reconnecting devices to the mains!
• Use only the specified cables or connectors for connections! Otherwise, damage or malfunctions may occur.
• When disconnecting cables from the loudspeaker, always pull on the plug, never on the cable!
• Ensure that all plugs fit securely in the sockets!
• Use only cables and accessories recommended by Nubert!

Caution!

Disconnect your amplifier/receiver from the mains before connecting your loudspeakers! For instructions on how to connect the speaker cables to the amplifier/receiver, please refer to the device’s user manual.

Care and cleaning tips

Caution!

Improper handling of the loudspeaker may cause damage.

• Always unplug the loudspeaker before cleaning!
• Before putting the loudspeaker back into operation, ensure that all connections are correct, no short circuits are present, and the loudspeaker is completely dry.
• Never use harsh cleaning agents or solvents such as gasoline, alcohol, or similar!

Cabinet

We recommend using standard glass cleaner sprayed onto a cotton cloth. This easily removes almost all fingerprints and dirt. Alternatively, you can use glass foam cleaner. We advise against using microfiber cloths! They may cause micro-scratches on the surface.

Membranes and speaker chassis

To remove dust from a speaker chassis, a lint-free cotton cloth is sufficient; lightly wipe the diaphragm with very little pressure. The tweeters of all Nubert loudspeakers are equipped with a protective grille, so they can also be wiped with little pressure. If the dust cannot be completely removed, a makeup brush from the drugstore is suitable.

Technics SU-GX70EG