nuBoxx B-30
Available, delivery time: 1-3 working days *
€228.00
07171 87 12 0
Product
nuBoxx B-30
- Compact speakers for shelf or lowboard with big sound in a small space
- Enjoy music in all its details thanks to modern technology - for the best sound
- Can be used universally as front or rear speakers in a surround system
- 51 Hz low frequency response for a simple and visually appealing stereo system
- Convinces with production Made in Europe and resistant surface
- Foiled housing with noble, lacquered front and magnetic bezel
Sound giant with minimum dimensions
Our shelf speaker nuBoxx B-30 is the solution that finds its place everywhere. Thanks to its compact design, it is ideally suited as a surround speaker, 51 Hz lower cut-off frequency also clearly speaks for its use as a small compact speaker system.
Bookshelf loudspeaker
The nuBoxx B-30 is a compact speaker that reaches up to 51 Hz even without a subwoofer. For its dimensions, this is an outstanding value that is second to none.
Surround speakers
For surround, the nuBoxx B-30 is not only suitable as a rear speaker, but also in the front area. This makes it the ideal solution if you want the speakers to integrate inconspicuously into the living landscape.
In the set
If you add a nuConnect ampX and a subwoofer from the nuSub-Series to the nuBoxx B-30, you get an excellent 2.1 system that plays big. You can find an example set here.
Compact system
If you are looking for a small system with high demands on sound at the best price-performance ratio, you will find it in our nuBoxx B-30 sets.
Details
nuOva B tweeter
The newly developed tweeter delivers the detailed sound above 2.6 kHz you've always wanted. Multi-layer damping and a sophisticated drive system guarantee minimal resonance and low distortion in every frequency range. Your advantage: instruments and voices are reproduced at a level far above the entry level.
Front panel
The front panel of the nuOva-B was manufactured in several hundred versions via 3D printing and rapid prototyping to achieve the ideal harmony between the radiation behaviour of the tweeter and the sound guidance at the front of the cabinet. Your advantage: a wide sweet spot with first-class stage imaging.
B² woofer
Our woofers with B² technology impress with bass power far beyond their size ratio. To achieve this, we use a powerful magnet system with high excursion for level bass reproduction. Your advantage: compact dimensions with a sound worthy of a floorstanding speaker.
nuTerminal and turnout
Our terminal is nickel-plated for the best possible contact and elegant appearance on the back as well. Foil capacitors for the best linear sound and protective circuits against overload are integrated for the crossover. Your advantage: durable components ensure a purchase that lasts a lifetime and sound that does not change over the years.
Colour
More variety in set-up: to match our nuPro, nuLine and nuVero series, the nuBoxx now also comes in timeless black and white. This gives you even more freedom when combining your set-up. Fabric trims in new colours also offer more individuality. The nuBoxx thus fits in with any home décor.
The versions with a grey front come with a grey-melted fascia as standard. For boxes in black and white, the covers in the desired colour can be ordered as an option!
Design
The simple design makes the nuBoxx models a timeless work of art. The simple attachment of the cover with magnets, provides the best possible protection for your speakers. The acoustically permeable fabric ensures transparent sound and an elegant appearance. Our product designer explains the background in a video.
Series overview
Our nuBoxx series is in the tradition of all Nubert speakers and aims to reproduce sound as naturally as possible. Our entry-level series comprises a total of six models that can be combined with the subwoofers from the nuSub series. This makes it possible to put together stereo systems as well as complete surround sets with excellent sound.
Nubert electronic GmbH
Nubertstraße 1, 73529 Schwäbisch Gmünd, Deutschland
Email: info@nubert.de Phone: +49 07171 - 8712-0
Safety Instructions
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.
Committed to honest sound
We are a German company that has been developing and selling speakers directly for over 45 years. We stand for neutral reproduction so that you receive exactly the same signal that is present on the source. We add nothing and leave nothing out. We promise! You can find more information about our philosophy here.
German engineering expertise
Perfected by our developers in Schwäbisch Gmünd: Our nuBoxx series offers affordable access to the world of hi-fi sound - and at a very high level. Every nuBoxx loudspeaker fascinates with an astonishingly full-bodied and broadband sound that leaves nothing to be desired.
This product as 2nd choice
In some installation locations - for example with rearspeakers behind a curtain - the visual appearance plays a subordinate role, but the function must be guaranteed without restriction. Here, our 2nd choice is the ideal solution for price-conscious customers. These are exhibition items, customer returns or discontinued models with minor signs of use, but which have been technically inspected by our service department. We also give a full 2-year guarantee on the 2nd choice.
X-Remote App
With the Nubert X-Remote app, many functions can be conveniently controlled from your smartphone. In addition to the typical controls for volume and system status, the app allows precise sound adjustments – even using our X-Room Calibration feature on iOS. The app is available for free on the Google Play Store for Android and the Apple App Store for iOS.
Test results
We are awarded. And proud of it.
Accessories
We not only build exceptional loudspeakers and electronics, but also offer the matching accessories. So you can find everything useful for our products, from cables to adapters.
Our recommendations
Not the right one? We recommend taking a look at related products that you might like.
Downloads
FAQ's
Questions about passive speakers
You buy the product, then it arrives at your home and you can test it for 30 days without risk. If you don't like the product, you can return it free of charge and we will refund the total amount including all shipping costs.
In most cases, a quick look at the instruction manual is enough to solve many problems very quickly. We are happy to help you via phone +497171-87120 or E-Mail. according to the motto "It doesn't sound, it doesn't exist". Because for us, good service is part of the product.
Reviews
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Satisfied? Or can we do something better with our products? Then write us your review. Simply log in to your account and write the review of your order here.
Here with us, every review is checked for authenticity and is then approved. So you can be sure that the feedback you give us about our products is genuine.
1 December 2024
Saubere Leistung, preiswert aber nicht billig.
Ich betreibe die Lautsprecher an einem Denon Kompaktsystem und bin ausgesprochen angetan von der Qualität der Boxen. Bei einem direkten Vergleich mit meinen alten Revox-Standboxen schneiden sie deutlich besser ab. Auch wenn der Bass nicht ganz an die Tiefen der Standboxen heranreicht, sind mir die Nubert-Boxen deutlich lieber. Die Beurteilung der Klangqualität ist sicher auch immer eine Frage des persönlichen Geschmacks. Zumindest für Menschen mit nicht absolutem Gehör scheint diese Beurteilung kaum auf andere übertragbar zu sein. Deshalb will und kann ich auch kein absolut gültiges Urteil abgeben, sondern nur das bewerten, was ich aus meinem begrenzten Erfahrungsschatz vertreten kann. Der erste Eindruck aus dem genannten Vergleich war der eines befreiten, luftigen Klanges. Die Revox-Boxen klangen im Vergleich so, als wären sie in Watte gepackt, nicht schlecht aber sehr verhalten. Der obere und mittlere Bereich der kleinen Nuberts erzeugen eine deutlich bessere Präsenz und auch die Ortbarkeit gewinnt deutlich. Stimmen kommen unverfälscht an, wirken auch in hohen Bereichen nicht angestrengt. Solo-Instrumente scheinen direkt vor einem zu stehen. Die nicht so ganz tief reichenden Bässe sind für mich nicht so entscheidend. Für meine bevorzugten Musikrichtungen (Klassik, Jazz, klassischer Rock, Blues) ist das nicht ganz so entscheidend, zumal, falls es eines Tages doch fehlen sollte, kann man ja immer noch mit einem Subwoofer nachhelfen. Fazit: Die kleinen Boxen sind mehr als nur ihr Geld wert. Wären sie doppelt so teuer, könnte man sich wohl nicht beschweren. Für mich passen sie genau.
13 September 2024
Die nuBoxx B 30 ist der Wolf im Schafspelz
Vor wenigen Tagen habe ich mir diese Boxen kommen lassen , ich bin sowas von den kleinen Kraftzwergen begeistert, einfach Klasse , was da raus kommt. Ich betreibe die kleinen Boxen mit einem Rotel Vollverstärker RA 1060 und in Verbindung mit dem Nubert Universal ATM für Kompakt Boxen was den Vorteil bietet individuell der Aufnahme Qualität der CD , den best möglichen Klang in meinem 18 qm Zimmer heraus zu holen . Ein brillant , klarer und Bass reicher Klang mit guten CDs von Yello , Schiller , Malia ( Boris Blank ) Mozart Heroes , Soundtracks von Hans Zimmer oder Oldies Deep Purple Child in Time und bei Depeche Mode geht die Box so richtig ab. Das ist kein Dröhnen kein wummer und keine Raummoden zu höheren , na klar , übertreiben darf man mit dem Bass Regler am ATM Modul nicht , sonst hört es sich ja nicht mehr gut an. Zu erwähnen wäre noch , das bei allen Kompakt Boxen die bisher hatte , Nuline 32 , ( Wharfedale 4.1 , 11.2 , 10.2 , 12.2 ) , Triangel Elara 01 passiv , - die NuBoxx B30 ganz klar die beste Kaufentscheidung bisher war , also eine klare Kaufempfehlung für kleine und mittlere Wohnräume . Positiv zu bemerken ist auch die unkritische Aufstellung der Box , soll heißen man muss die Box schon voll in die Wohnraum Ecke stellen um absichtlich Raummoden zu erzeugen , das zeigt für mich das die B30 bestens Abgestimmt ist , da können sich alle oben genannten Wharfendale Modelle hinter verstecken. Danke an das Nubert Team für die B30 Klaus Schmalenbach
18 November 2023
Fenster zur Musik
Ich habe lange mit mir gerungen, ob ich neue Lautsprecher, das 10. Paar in 35 Jahren, wirklich brauche. Zuletzt hatte ich jahrelang kleine Selbstbau-Zweiweger von 1995 in Wandnischen vor Kellerfenstern gestellt. Mit dem Klang war ich eigentlich soweit zufrieden und habe Musik gehört, wenn mir danach war. Es war natürlich ein Kompromiss im Vergleich zu früher. Damals gab es große Standlautsprecher und eine gute Kette im Wohnzimmer. Zeiten ändern sich und ich möchte mich nicht beklagen. Seit Jahren habe ich mich trotzdem immer wieder mit dem Wunsch nach Verbesserung getragen. Nun habe ich die nuboxx 30 gefunden, die genau die richtigen Abmessungen für meinen Platz hat. Nach hinten gibt es noch gut 10 cm Platz, was das Bassreflexrohr zur Funktion auch braucht. Der Standort in der Wand bringt natürlich eine (gewünschte) Verstärkung im Bass. Deshalb habe ich mich auch gegen die nuboxx 40 entschieden, die vermutlich etwas zu dick klingen würde. Meine Erwartung für den Boxentausch waren: Bass mit mehr Tiefgang, neutrale Abstimmung ohne verfärbte Mitten und genauere Auflösung mit mehr Details. Die Schwächen meiner selbst gebauten Boxen waren mir natürlich bekannt. Im Hörtest kann ich sagen, dass meine Erwartungen erfüllt wurden. Auch wenn ich trotzdem noch überrascht bin, wie gut sich mein kleiner Selbstbau behaupten kann. Aber das Bessere ist des Guten Feind. Besonders die Homogenität und Ausgewogenheit möchte ich bei den nuberts hervorheben. Die Lautsprecher bilden vor allem die Musik ab und haben praktisch keinen Eigenklang. Es klingt so, wie die Aufnahme gemacht wurde. Der Tiefton, die Gretchenfrage bei Zwergboxen, ist bei mir im Rahmen des Kompromisses zufriedenstellend. Tiefgang, Volumen und Durchzeichnung sind ordentlich. Subwoofer mag ich nicht und brauche ich auch nicht. Bassstarke Musik hört sich auch so fett und voluminös an. Natürlich abgemischte Musik bleibt schlank mit kontrolliertem Bass. Bei Mitten und Höhen gibt es bei mäßigem Pegel ohnehin keinen Nachteil für kleine Boxen. Am Ende kann ich mit meinem Sammelsurium im Keller (Dual, Mission, Carver Kombi, nubert) nicht angeben. Niemandem kann die Kinnlade herunterfallen, wenn er die unscheinbaren Kistchen vor den Kellerfenstern sieht und das wird auch niemand. Dies sind meine Fenster zur Musik, die auch nur mir gefallen müssen. Ich möchte nubert somit ehrlich empfehlen. Passivlautsprecher in dieser Größe sind vermutlich derzeit praktisch nicht weiter verbesserbar und sind praktisch ausentwickelt. So gesehen ist der Preis wirklich günstig und ich hoffe, dass möglichst viele als Kunden gewonnen werden können. Die Lautsprecher sind es wert und wer unzufrieden sein sollte, der kann ja wieder zurücksenden. Das kann man im Laden um die Ecke nicht.
23 March 2022
DANKE ! Sie haben einen alten Mann glücklich gemacht!
Bin seit 50 Jahren Musikliebhaber, und habe von Billig bis Audiophil schon Vieles gehört und besessen. In den letzten 3 Jahren konnte ich keine akustische oder gar klassische Musik mehr hören, weil die Heimkino-Speaker eines populären deutschen Herstellers das einfach nicht hergaben. Da klangen Geigen schlimmer als mein Tinnitus, Orchester waren einfach nur Brei von Wummern und Sägen. Das hat nun Dank ihnen ein Ende.Hatte beim Probehören doch tatsächlich Glückstränchen in den Augen. Was sie hier zu diesem Preis liefern. ist unglaublich. Endlich ein Hersteller, der nicht überzeichnet und übermässig "schönt", sondern ein ausgewogenes, offenes und natürliches Klangbild liefert, dass auch für akustische Instrumente und Klassik taugt. Warm und weich, wo es das sein soll. Knackig, wenns rocken soll. Auflösung und Räumlichkeit tadellos. Unter 800 ? /St. wird man kaum etwas wirklich wahrnehmbar Besseres finden. Dazu fehlt es dann meist an geeignetem Hörraum, entsprechender Anlage und Aufnahmematerial - was dann aber auch aus diesen Boxen noch deutlich mehr herausholen würde 😉 Deswegen nochmal mein Dank für dieses tolle Produkt, an ihr ganzes Team, von der Spitze über die Entwickler bis hin zu den Menschen, die mir das so gut verpackt und versandt haben. Weiter so!
Technical information
Device type: | Compact loudspeaker |
---|---|
Width: | 17,0 cm |
Height: | 28,0 cm |
Depth: | 25,0 cm |
Weight: | 6,4 kg |
Packaging dimensions pair packaging (W x H x D): | 49,5 cm x 42,5 cm x 37,0 cm |
Shipping weight pair packaging: | 14,2 kg |
Standard colour: | White |
Color: | White with White front |
Scope of delivery: | nuBoxx B-30, elastic bumper, speaker cable 2x 0.75 mm² 4 m, operating instructions in German |
EAN / GTIN: | 4260166757736 |
Country of origin: | China |
WEEE-Reg. No.: | DE 48888173 |
Construction Method: | Bass reflex |
Construction: | Direct radiator |
System: | 2-way |
Tweeter: | 1x 26 mm |
Tweeter material: | Silk fabric |
Tweeter crossover frequency: | 2.600 Hz |
Bass-midrange driver: | 1x 150 mm |
Bass-midrange material: | Polypropylene |
Lower cut-off frequency (-3 dB): | 51 Hz |
Upper cut-off frequency (-3 dB): | 24.000 Hz |
Lower cut-off frequency (-6 dB): | 46 Hz |
Upper cut-off frequency (-6 dB): | 28.000 Hz |
Efficiency (2.83V/1m): | 85,0 dB |
Efficiency (1W/1m): | 82,0 dB |
Continuous load capacity: | 110 W |
Pulse load capacity: | 140 W |
Shielding: | Magnetically compensated |
Impedance: | 4 Ohm |
Protection: | Self-resetting fuses |
Loudspeaker inputs: | 1 |
Box type, sound and recommended use
As the legitimate successor to the nuBox 313, the nuBoxx B-30 perfects the successful formula "small box with big sound". A lower cut-off frequency of 51 Hertz (at -3 decibels) is record-breaking in this volume class and even surpasses (or better: undercuts) the performance of its famous predecessor by almost ten Hertz. This means that even without subwoofer support, the nuBoxx B-30 can fully reproduce even large orchestral recordings and massive electronic bass. In other words: despite its inconspicuous size, it is fully hi-fi capable and appears really "grown up".
This astonishing bass power is mainly due to the newly developed 150-millimetre bass-midrange driver and the elaborately tuned crossover, which ensure an exemplary smooth frequency response right down to the contra-Gis. With a continuous power handling of 110 watts, the nuBoxx B-30 will not lose its composure even at demanding levels. Thanks to the smooth transition to the also newly designed nuOva-B dome tweeter, the little musician also shines in the crucial "golden mean" and brings, for example, vocals to the stage in an exemplary natural and authentic way.
The nuBoxx B-30 even cuts a brilliant figure as a compact passive monitor for professionals. Above all, however, it shines in a duo as a sound transducer for sophisticated stereo systems, as a rear speaker in surround sets or, with the right receiver, as a compact TV speaker. The nuBoxx B-30 feels most at home if you give it some space, but with a little distance it can also show its skills on a shelf, for example. If you really want even more bass power, or if the listening room is particularly spacious, a subwoofer from the nuSub series can be used as a companion.
Construction principle/housing
Two-way compact loudspeaker in bass reflex design. The 16-millimetre-thick cabinet walls are made of acoustically advantageous and robust wood-fibre material (MDF). Precisely calculated internal bracing and strategically positioned damping elements not only increase the mechanical stability of the construction, but above all suppress resonances that are harmful to the sound.The housing body and the baffle are coated with a high-quality, robust decorative film in black or white. The optional, removable front cover, which is available in various colours, is covered with high-quality acoustic fabric and adheres magnetically so that the elegant appearance is not impaired by visible mounting sockets. With the supplied elastic buffers, the box finds secure footing.
Chassis
The nuBoxx B-30 is equipped with a 26 millimetre tweeter (nuOva B) and a 150 millimetre bass-midrange driver (B² technology).
All nuBoxx models rely on the same silk-fabric tweeter dome, developed on the basis of the advanced nuOva chassis of the nuLine series and christened nuOva B. A multi-layered damped rear chamber volume behind the oscillating system ensures a particularly harmonious frequency transition to the bass-midrange driver, while the carefully designed and precisely manufactured front panel with wide dispersion sound control optimises the dispersion characteristics and fine detailing of the super-high frequency range above 7 kilohertz. The new nuBoxx tweeter thus sets standards in terms of resolving power and allows the audience to enjoy maximum listening pleasure even outside the narrowly defined "sweet spot".
The 150-millimetre bass-midrange driver with polypropylene cone relies on a particularly strong and responsive magnetic drive. Its streamlined design and the generous rear ventilation of the spider avoid compression effects and cool the extra-long voice coil under high continuous load. Due to the particularly wide and flexible diaphragm clamping with low fundamental resonance, the maximum linear excursion could be significantly increased compared to previous driver models, which enables a particularly profound and level-fixed bass reproduction. Special design measures also prevent the diaphragm from "breaking up" at higher frequencies (keyword: partial vibrations), despite its robust suspension. In combination with the generously dimensioned cabinet volume, the nuBoxx B-30 thus achieves an impressive lower cut-off frequency of 51 Hertz at -3 decibels (almost 10 Hertz below the predecessor nuBox 313!). Elaborate correction elements in the magnet system and further optimisations ensure a resonance-free frequency response and minimal distortion values in the critical midrange up to the coupling to the tweeter, which favours the use of this driver in a two-way design.
Crossover
The crossover separates the signal paths, linearises the driver systems and optimises the impulse and phase. As usual with Nubert, the circuit board is of above-average complexity and equipped with long-term stable film capacitors at the sound-critical points. A reliable protection circuit cuts off the amplifier current to the chassis and crossover in the event of an impending overload and then automatically resets itself to normal operation.
Connection terminal
All nuBoxx speakers are equipped with a completely redesigned connection terminal, which is precisely recessed in the lower area of the rear panel. The bi-wiring terminal of previous nuBox generations, which is rarely used in the entry-level class, has been replaced by two high-quality angled screw terminals with precision threads, which now also offer banana plugs a secure hold and an optimum contact surface.
More info in Technology
For all technically interested music and home cinema lovers who are not put off by hard facts and metrological details, Günther Nubert's ""Technik satt"" offers plenty of technical correlations and electro-acoustic background knowledge as well as the topic of sound optimisation and insights into the development and history of Nubert loudspeakers and devices.