Before connecting and operating the device, carefully read the user manual, particularly the safety instructions. For your own safety, strictly observe all warning and safety notices in this manual and on the speaker. No work on the speaker other than the actions described here should be performed by the user. Keep this document accessible at all times and hand it over to any future owners.

Intended Use

This speaker is designed exclusively for audio playback in dry indoor environments. Use the speaker only as described in this manual. Any other use (especially safety-critical or medical applications, outdoor installation like specifically IP-certified products) is considered improper and may result in property damage or personal injury. Nubert electronic GmbH accepts no liability for damages resulting from improper use.

General Notes

Never operate the speaker unattended!

Risk of suffocation!

Never allow children to use the speaker unattended or play with its packaging! There is a risk that children may become entangled in the packaging film and suffocate. Ensure that children cannot detach small parts from the devices! These parts could be swallowed, leading to choking hazards. In case of ingestion, contact a doctor immediately!

Caution!

To avoid the risk of property damage, the speaker must not be opened by the operator. There are no user-serviceable parts inside the speaker. Maintenance and repairs should be performed only by authorized, qualified professionals from Nubert. In case of service needs, contact Nubert electronic GmbH directly!

Caution!

If the speaker is operated despite damage, further defects may occur. If any of the following conditions arise, immediately discontinue use of the speaker and contact Nubert electronic GmbH:

• The speaker has been damaged or has fallen.
• Objects or foreign substances have entered the device.
• The speaker emits a burning smell, smoke, or unusual noises.

Placement Instructions

Risk of injury or damage!

Move the speaker with care to avoid injuries or damage!

Caution!

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

• Place the speaker on a level, stable surface and ensure it cannot be tipped over!
• Ensure that no accidental tension is applied to the cables to prevent the speaker from tipping over or damaging the connection ports!
• Keep the speaker away from strong mechanical shocks!

Caution!

Excessive heat build-up inside the device can shorten its lifespan or lead to a fire. Heat exposure on the speaker surfaces can cause damage.

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

Caution!

Moisture can damage the speaker.

• Use the speaker only in a dry environment!
• Do not operate it outdoors or in damp rooms!
• Protect the speaker from all types of liquids, including dripping or splashing water.
• Do not place containers with liquids (e.g., flower vases) on or near the speaker!
• If the speaker is brought from a cold environment into a warm room, condensation may form inside the device. Wait at least 6 hours before turning it on to ensure it has reached room temperature and is dry!
• Do not use the speaker during rapid temperature changes!

Placement Instructions

Risk of injury or damage!

Move the speaker with care to avoid injuries or damage!

Caution!

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

• Place the speaker on a flat, stable surface and ensure it cannot be knocked over!
• Make sure there is no unintended tension on the cables to prevent the speaker from tipping over or damaging the connection ports!
• Keep the speaker away from strong mechanical shocks!

Caution!

Excessive heat buildup inside the device can shorten its lifespan or lead to a fire. Heat exposure on the speaker surfaces can cause damage.

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

Caution!

Moisture can damage the speaker.

• Use the speaker only in a dry location!
• Do not operate it outdoors or in damp rooms!
• Protect the speaker from any liquids, including dripping or splashing water.
• Do not place containers with liquids (e.g., flower vases) on or near the speaker!
• If the speaker is brought from a cold environment into a warm room, condensation may form inside the device. Wait until the speaker reaches room temperature and is dry before turning it on!

Connection Instructions

General Connection Instructions

• Unplug all devices in your system from the power supply before making any wiring changes!
• Ensure that all connections are made correctly and that all plugs are firmly seated in their sockets before reconnecting the devices to the power supply!
• Only use the designated cables and connectors for connections! Otherwise, damage or malfunctions may occur.
• When disconnecting the speaker, always pull on the plug, not the cable!
• Ensure that all plugs are securely seated in their sockets!
• Only use cables and accessories recommended by Nubert!

Caution!

Disconnect your amplifier/receiver from the power supply before connecting your speakers! Refer to the amplifier/receiver's user manual for instructions on connecting speaker cables.

Care and Cleaning Tips

Caution!

Improper handling of the speaker may cause damage.

• Always unplug the power cord before cleaning the speaker!
• Ensure that all connections are correct, there are no short circuits, and the speaker is completely dry before resuming operation.
• Do not use harsh cleaning agents or solvents such as gasoline, alcohol, or similar substances!

Housing

We recommend using a standard glass cleaner sprayed onto a cotton cloth. This allows most fingerprints and dirt to be removed easily. Alternatively, you can use window active foam. We advise against using microfiber cloths as they may cause micro-scratches on the surface.

Membranes and Speaker Drivers

To remove dust from a speaker driver, use a lint-free cotton cloth and gently wipe the membrane with very light pressure. All Nubert speakers' tweeters are protected by a grille, which can also be wiped lightly with minimal pressure. If the dust cannot be completely removed, a makeup brush from the drugstore can be used.

nuPro XS-3000 RC

General Safety Information

The entire operating manual, in particular the safety instructions, must be read in full before connecting and commissioning the device. For your own safety, be sure to follow all warnings and safety instructions in this manual and on the speaker. The user is not permitted to carry out any work on the loudspeaker other than the described work. Keep this document so that you have access to it at all times. Furthermore, it must also be handed over to possible re-owners.

Intended Use

This speaker is designed exclusively for sound reproduction in dry rooms. Use the speaker only as described in this manual. Any other use (particularly safety-relevant or medical use, installation in open environments like IP-certified products) is considered improper and may result in property damage or even personal injury. Nubert electronic GmbH does not assume any liability for damages caused by improper use.

General Information

• Never operate the loudspeaker unattended!

Danger of Electric Shock!

• To avoid the risk of electric shock, the speaker may not be opened by the user. There are no user-serviceable parts inside the speaker.
• Service work and repairs are reserved for qualified specialists authorized by Nubert. For service, contact Nubert electronic GmbH directly at info@nubert.de.

Danger of Suffocation!

• Never let children use or play with the speaker, remote control, or packaging unattended. Packaging film poses a suffocation risk.
• Ensure children cannot remove or swallow small parts like the remote control battery. In case of swallowing, contact a doctor immediately!

Danger of Injury or Damage!

• When moving the speaker, take care to avoid injury and damage!

Caution!

Since the speaker can only be completely disconnected from the mains at the mains input on the rear of the unit or by pulling the mains plug from the socket, it must be positioned so that you have free access to the mains input or mains plug.

Immediate Actions

If any of the following situations occurs, the loudspeaker must be switched off immediately and disconnected from the mains. Contact Nubert electronic GmbH directly at info@nubert.de.

• The speaker has been damaged or has fallen down.
• Power cord or plug is damaged.
• Objects or liquid have entered the loudspeaker.
• The speaker has been exposed to excessive moisture or rain.
• The speaker does not work properly or exhibits a significant reduction in performance.
• The loudspeaker smells burnt, develops smoke, or makes unusual noises.

Only use accessories recommended by Nubert!

Installation Instructions

Caution!

An unstable location can damage the speaker.

• Only place the loudspeaker on a flat, stable surface and make sure that it cannot be knocked over!
• Ensure that no unintentional pulling can occur on the cables to avoid knocking over the speaker or damaging the connection sockets!
• Keep strong mechanical shocks away from the loudspeaker!

Caution!

Excessive heat build-up inside the unit can shorten its service life or lead to fire.

• Never cover the back of the speaker! Make sure that there is a clearance of at least 10 cm and sufficient air circulation in the back area!
• Do not operate the speaker and remote control near heat sources such as radiators or stoves!
• Do not set the speaker and remote control to direct sunlight.
• Do not expose the speaker to direct sunlight!
• Never place burning candles or similar open fire sources on the loudspeaker!

Danger of Explosion!

Installation in unsuitable locations can cause explosions. Do not use the speaker or remote control:

• In environments where there is a risk of fire or explosion!
• At extremely low or extremely high temperatures!
• Near flammable gases or vapors!
• Near strong dust!
• Near flammable materials!

Danger of Electric Shock!

The loudspeaker carries mains voltage and voltages higher than 35 V AC or DC inside. It has no special protection against the intrusion of liquids or objects into the system. There is therefore a risk of lethal electric shock.

• Never touch the speaker with wet hands!
• Only use the speaker in a dry place!
• Do not operate it outdoors or in damp rooms!
• The loudspeaker must be protected from liquids of all kinds, including dripping and splashing water.
• Do not place any containers containing liquids (e.g., flower vases) on the speaker or in the immediate vicinity!
• If the loudspeaker is moved from a cold environment to a warm room, condensation may form inside the unit. Wait at least six hours until the loudspeaker has reached room temperature and is dry before switching it on!
• No objects or foreign bodies may get into the device.
• Should the loudspeaker come into contact with liquids or should objects have got inside, please unplug the mains plug immediately and contact Nubert electronic GmbH: info@nubert.de.

Danger of Injury or Damage!

For speakers with threaded bushings on the underside:

• The threaded bushings may be used for upright mounting of the loudspeaker on suitable base plates only.
• The threaded bushings on the underside of the loudspeaker enclosures are not designed for tensile loads and must therefore not be used as holders for hooks or similar devices to suspend the loudspeaker cabinet.
• A falling speaker may cause serious injury and damage.

Connection Instructions

General Connection Instructions

• Disconnect the mains plug before changing any wiring on the system!
• Ensure that all connections have been made correctly and that all plugs are firmly seated in the sockets before connecting the speaker to the mains.
• Use only the intended cables or plug connections for the connections! Failure to do so may result in damage or malfunction.
• If you want to disconnect connections on the loudspeaker, always pull the plug, never the cable!
• Ensure that all plugs are firmly seated in the sockets!
• Only use cables and accessories recommended by Nubert!

Danger of Electric Shock!

• Faulty mains supply systems or excessive mains voltage can lead to electric shocks.
• All power supply or antenna systems connected to the loudspeaker must comply with all applicable laws and regulations and be professionally installed by an approved installation company.
• Use only the appropriate power cord to connect the speaker. Do not modify the power cord or its plug.
• Make sure that the mains voltage at your location matches the requirements of the loudspeaker! The correct power supply can be found on the label on the back of the speaker. It must not be connected to other power supplies.
• Devices of Class 1 construction must be connected to the mains power socket outlet with a protective earth connection. Ensure proper installation of the protective earth.
• When laying the power cables, ensure that they cannot be damaged (e.g., by heating or mechanical stress). Pay particular attention to the areas of the connectors and distributors!

Caution!

Overvoltage in the power supply system (e.g., due to lightning) can damage or destroy the device and power supply unit.

• An overvoltage protection element can provide a certain degree of protection against excessively high voltages in the power grid.
• The greatest possible protection against damage can only be achieved with complete separation from the mains supply. In case of thunderstorms or lightning danger, disconnect the mains cable from the socket and any antenna plugs from your hi-fi system!
• If the speaker is not used for a long period of time or is unattended, disconnect the mains plug from the socket!

Remote Control and Battery

This product comes with a remote control and a battery. Please observe the following when handling them:

• If the batteries are discharged, the range of the remote control will decrease significantly. Replace batteries immediately with high-quality CR2025 lithium button cells.
• Ensure the polarity is correct when inserting the battery into the compartment.

Caution!

Improper handling can cause material damage.

• Do not drop the remote control!
• Do not expose the remote control and battery to water or other liquids!
• Do not operate or store the remote control and battery in areas with high humidity or extreme temperatures!

Danger!

Leaking or exploding batteries pose health hazards and can damage goods.

• If the device is unused for long periods or if the batteries are depleted, remove them from the remote control to prevent discharge, leakage, or explosions.
• Replace leaking batteries immediately.
• If a leaking battery is found, do not touch the material and dispose of it properly.
• If leaking material comes into contact with skin, eyes, or mouth, rinse immediately with water and consult a doctor!

Danger! Do Not Ingest Battery - Chemical Burn Hazard!

• Ingesting batteries can cause severe internal burns and death within a short time span.
• Ensure batteries cannot be swallowed or placed inside any part of the body.
• Keep new and used batteries away from children.
• If the battery compartment does not close securely, stop using the product and keep it away from children.
• If you suspect that a battery has been swallowed or placed inside the body, seek immediate medical attention!

Care and Cleaning Tips

Caution!

Improper handling of the speaker may result in damage.

• Always unplug the speaker before cleaning it!
• Before recommissioning, make sure that all connections are correct, that there are no short circuits, and that the speaker is completely dry.
• Never use strong cleaning agents or solvents such as petrol, spirit, or similar!

Enclosure

We recommend using a commercial window cleaner sprayed onto a cotton cloth. This allows almost all fingerprints and dust to be easily removed. Alternatively, you can also use window active foam. We advise against the use of microfibre cloths! These can cause mini scratches on the surface.

Diaphragms and Speaker Chassis

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

Cambridge Audio MXN10/AXN10

Hersteller: Audio Partnership Plc
Adresse: Gallery Court, Hankey Place,
SE1 4BB London United Kingdom

Hersteller: Cambridge Audio Deutschland
Adresse: Mönckebergstr. 27
20095 Hamburg
Germany
Website: www.cambridgeaudio.com

Bluesound NODE

Hersteller: The Lenbrook Group Head Office
Adresse: 633 Granite Court
Pickering, Ontario, Canada – L1W 3K1
Website: www.bluesound-deutschland.de
E-Mail: info@lenbrook.com

Bluesound products are distributed in Germany by DALI GmbH:
Vertrieb: DALI GmbH
Adresse: Berliner Ring 89
64625 Bensheim Deutschland
Website: www.bluesound-deutschland.de
E-Mail: info@bluesound-deutschland.de

CAUTION

To completely disconnect this device from the power supply, please unplug the power cord from the wall outlet. The power plug is used to completely disconnect the device from the power supply; it must remain easily accessible for the user.

WARNINGS

• Avoid high temperatures. Ensure proper ventilation if the device is placed on a shelf.
• Handle the power cord carefully. Always hold the plug when unplugging the cord.
• Keep the device away from moisture, water, and dust.
• If the device will not be used for an extended period, disconnect the power cord from the outlet.
• Do not cover the ventilation area.
• Do not allow foreign objects to enter the device.
• Keep the device away from insecticides, gasoline, or thinners.
• Never attempt to disassemble or modify the device.
• Ensure ventilation is not obstructed by objects such as newspapers, tablecloths, curtains, etc.
• Do not place any open flames, such as lit candles, on the device.
• Please follow local environmental regulations when disposing of batteries.
• The device must not be exposed to dripping or splashing liquids.
• Do not place any containers filled with liquid, such as vases, on the device.
• Do not handle the power cord with wet or damp hands.
• When the switch is in the OFF-STANDBY position, the device is not completely disconnected from the mains.
• The device should be positioned near a power outlet to ensure easy access to the power supply.
• Do not store the battery in a location exposed to direct sunlight or extremely high temperatures, such as near a heater.
• Do not forcibly bend the plug when connecting the device and the micro-USB/USB cable.

CAUTION (For Amplifiers): Hot Surface. Do Not Touch.

The surface above the internal heatsink may become hot when this product is operated for extended periods. Do not touch hot areas, particularly near the "Hot Surface Mark" and on the top surface.