Guestbook

The NuBox 483 have now been in my ~15m² living room for 5 months.
In contrast to my previous speakers, these can be placed much closer to the wall without causing problems. No more booming, no more bass.

And in addition, a much wider stage and reduced localization between left and right - as if from a single source.

Outside of the stereo music mode, two NuBox 303 dipoles, a Nubox CS-413 center and a Jamo Sub 360 powered by a Yamaha RX-V 475 5.1 receiver.

Especially for small rooms or placement close to the wall: thumbs up!

Briefly about the Nuvero60: It's amazing, you wouldn't believe what comes out of such a small speaker. Respect to the development department. Somehow the laws of physics are being overridden - you can't produce such a low bass with such a small box 😂

I bought two pairs of Nubert 683s, one pair for my father and the other for myself. I decided on the 683s after reading test reports and customer opinions. I have a large Pioneer and a Marantz stereo amplifier as a power amplifier and otherwise all the speakers surround, bass etc. of the Heco GT series. At first I was worried that it wouldn't work with the Nuberts, but I have to say that it was the best decision I could have made. The sound is brute and yet very clear in the highs, these 683s.... are absolutely top class. You could actually do without the subwoofer now, because the 683s push out until the doctor comes. No booming bass like I thought, in movie scenes with explosions (Expendebils or John Wick) the bass comes out dry and clean. The best speakers I've had so far.... absolute recommendation to buy and for this insane price..... keep it up Nubert-Team....
Greetings Harleymike from Hamburg

Once again completely thrilled! For several years I was delighted with the sound and especially the look of the nuBox 511. Then came the upgrade, and the 511 became the 513. I thought for a long time about whether it really made sense to change. Numerous test results once again speak for themselves and the price has only been raised moderately. Now I have the nuBox 513 in the house and I have to say it was worth it. After years of listening, I still have the sound of the 511 very much "in my ear", but the 513 clearly goes one better. With the first few notes, I can clearly hear that there has indeed been a change. It is immediately noticeable that the treble is much more present thanks to the new tweeter and gives the Nubis more airiness. The bass, and this is also immediately audible and perceptible even after a short, not really sufficient break-in time, is even crisper and more impressive. Who would have thought it....So here's the bottom line: it's worth it! An already top product has been improved even further, Nubert knows exactly which adjustments need to be made in order to create a satisfied grin on the customer's face. This is not just mere talk or even a marketing strategy, it really is action, and at this price it's almost scary.... I'm completely thrilled and I'm all set for the next few years.

Dear Nubert team,
I heard the Nuvero 14 for the first time at a hi-fi fair in 2009.
immediately. 8 years of dream sound. In 2016 they were exchanged for the Nuvero 140.
Improvement in bass, treble and an astonishing spatiality. Top sound, everything was powered by a high-quality integrated amplifier. Now the highlight in 2017: Mr. Bühler, a very, very competent employee, said after a long phone call: "We'll send you the nuControl and nuPower A? The 140s have played divinely ever since, it doesn't get any better than that.
Power without end and vocals in the middle of the room. A pre-end stage of the absolute top class. A reference that puts many a 10,000 ? bolides to the wall. A real high-end dream. Special praise goes to Mr. Bühler and Mr. Bretzler. Their top advice is unparalleled.
top class. Respect, it doesn't get any better than this !!!!!! A super service? Where can you listen to devices for weeks at home? - and decide whether to keep it or send it back free of charge. Dear Nubert people, your service is the best imaginable, and the devices at this price/performance ratio are unique. Pure enthusiasm every evening.
A request to the testers at "Stereoplay": why aren't the devices in the reference class ????
Once again, a big compliment to B&B Bühler and Bretzler, what each of you does every day is unique, just keep it up! You are just as great as the Nubert products. Congratulations !!!!
This is not a praise --but I am an enthusiastic NubertFAN
😂 😂 :p

Customer opinion on the nuLine 284

I have owned the nuLine 284 for a quarter of a year now and have deliberately taken my time to evaluate the speaker objectively and not to praise it to the skies in my initial euphoria. My focus is clearly on the optimum reproduction of music in stereo mode.
Set up in a 25 square meter living room with tiles, a carpet and a sofa corner, the speakers prefer to play in the "Brilliant" setting; in the other settings, I felt that there was an annoying, acoustic cloth in front of the speakers and the sound seemed too muffled. The speakers are powered by an AMC XIA 150, which I had ordered with great skepticism and the thought of the right of return, after all, you hear from all sides that the nuLine 284 ideally needs very powerful amplifiers. I felt I was still in a good position with my previous Yamaha AX-892, it has almost comparable performance, and what influence should an amplifier have on the sound, I thought to myself. The astonishment was great, very, very great, and the Yamaha was immediately discarded the next day. It lacked freshness and liveliness, although a lack of dynamics was not its problem. Obviously, time has not stood still in amplifier construction. Knowing that many buyers will certainly connect these speakers to their AV receivers, I also counter-tested the Denon AVR-X3200W and Yamaha RX-V773 AV receivers available to me in terms of pure stereo reproduction. Although these are not weak-chested representatives of the entry-level class, the speakers played seemingly completely different sounds. There was no attempt to build up even remotely comparable dynamics, the sound was flat and emotionless. When sounding out the maximum level, both receivers indicated that they were reaching their limits with slight distortions. In fact, the speakers benefit enormously from very high amplifier power in combination with the latest electronics. So back to the AMC and my actual evaluation of the nuLine's. I'm not the first and not the last person to mention the bass qualities of these slim speakers in particular; it's unbelievable how much pressure and depth they produce even with a minimal stroke; a mighty ***** RC-A is only marginally more powerful (although the ***** is inferior in all other respects). All in all, the nuLine 284 is an exceptionally well-rounded loudspeaker that is not biased towards any particular style of music. It masters the quiet tones as well as the attack, and neutral reproduction is always guaranteed. I can only recommend that everyone use this speaker with a powerful stereo amplifier, otherwise you are wasting a large part of its potential.

I have tried several speakers (Canton, Heco, Wharfedale, Teufel). With all of them I had problems with booming and/or too shrill high frequencies.
This is also due to my difficult room. Tiled floor, a slope, speakers close to the wall in the corners.
Now I've bought a pair of Nubert NuLine 80s second-hand and I'm delighted. For the first time, no more problems with booming bass or overly shrill high frequencies. The workmanship is top notch and the sound is finally the way I wanted and like to hear it.
I am absolutely satisfied and will soon be ordering the NuLine 84.

After a long search I came across Nubert and have already bought some components for my comfort TV / surround. The WS 103 and WS 14 are absolutely convincing.

Now I needed some bass support, and the AW 350 is what I got 😎

It absolutely meets my needs
-small but not too small
-assertiveness
-Must sound good and not drone around ...
-Quality visually and technically

and what annoyed me again and again, especially with talk shows or deep male voices:
the droning from the SUB (all SUBs do this), I can now turn this off with a press of a button on the FB by setting a cut at 60 Hz (presets)

Very good sub in my eyes.

Dear Nubert Team,

Shortly after the end of the warranty period, my Nupro 300 A stopped making any sound, much to my despair. When I called Nubert, I found out that some of the speakers in this series have an electronics fault after about 2 years and I was offered the opportunity to have this fault rectified under warranty. The speakers are now back in place and I can once again enjoy the wonderful concert sound. I would particularly like to emphasize the friendly, precise and very competent telephone advice, both during the purchase discussion and now. It is very reassuring for me to be able to have a conversation about technical matters without being inundated with explanations and words that I don't understand, as is often the case in specialist stores.
I would like to express my sincere thanks for these discussions, the goodwill, the repair and, last but not least, the excellent speakers.
Denise Lorenz

Dear Nubert team,

The following short story took my wife a lot of effort to stifle her laughter, but it underlines the high quality of your speakers:

After our move, it was of course necessary to install the speakers back in place. On the day I turned my attention to the cable ducts and finally the surround speakers, I made the painful experience that high quality goes hand in hand with solid workmanship. When I had hung the WS-103 on the wall, I unfortunately lifted it out of its anchorage again with the cable duct that was to be attached underneath, so that it ended up landing roughly first on my head and then on the floor. I would have liked to have avoided this close contact with the speaker!

But it must have been a funny sight: Silly man indulging in his hobby lying pale on the floor. Next to him his loudspeaker plus a huge bump on his head.

The dent is now gone, the speaker is safely hanging where it should be and both husband and wife are enjoying the good, neutral sound again!

Best regards from a listener who not only thought about the subject of loudspeakers, but really took it to heart, sorry, to his head

PS: Unfortunately, not only the head but also the cover was damaged in the fall. Perhaps it is possible to send me a replacement for a fee