Pre-order only | One pair | 6.5 Inch Premium Desktop Full Range Speaker | YUNX C-6

Description

When we listed YUN C-6 we have never expected so many positive feedback although indeed, to our own standard this is an exceptional bookshelf full range speaker. And we have been thinking over and over to improve the appearance to merit the outstanding sound it provides.

Taking inspiration from high-end piano manufacturing, we have integrated independent piano-finish panels onto the main enclosure. This results in a design that is elegant and visually deep. Crucially, right at the time of first listening, we found that this design offers more than just visual appeal—it significantly improves acoustic performance. The sound becomes richer, denser, and more stable, with a natural musical flow.

This is achieved because the added panels effectively double the thickness of the enclosure walls, minimizing cabinet resonance and allowing sound energy to be delivered with greater focus. Meanwhile, the front and rear baffles remain at their original thickness. This ensures the correct amount of sound reflection to maintain agility and natural expression.

However, achieving this level of quality introduced significant challenges, causing us to hesitate before mass production.

The primary difficulty lies in the complex manufacturing process. The workload is essentially doubled: it is like building a complete speaker, and then crafting and manually fitting a separate set of panels. Since every step is done by hand, the labor and production costs are higher than manufacturing two standard units. Consequently, this leads to a higher price.

Furthermore, the significant increase in weight—the new speakers weigh nearly double the originals—presents a logistical challenge, significantly increasing shipping costs.

After careful consideration, we have decided to offer this speaker design as a custom option for audiophiles. Its appearance and sound are so exceptional that it would be a pity to abandon it. To thank you for your support, we have strived to keep the price from increasing significantly, even though the cost for single-unit production is higher than for mass manufacturing. We are confident that once you see and hear it, you will agree it is worth the value.

The original YUN C-6 has already received widespread positive reviews, but this upgraded custom version sounds even better—not just by a small margin, but by a significant one. And as for the appearance, it goes without saying that it has been vastly improved.

Please consider a leading time of 6-8 weeks.

Here-below is a very detailed testimonial, kindly shared by Tyler Entrekin, one of our first YUN C-6 users:

“I wanted to take some time to write a bit more in depth about my experience with the YUN C-6 speaker. In my setup, I have the Decware ZP3 Phono State, ZMF/Decware OTL (a collaborative OTL headphone amplifier, and the Decware Taboo MK IV. The Taboo is special because it is a true single-ended pentode design amplifier, which I believe has some lovely characteristics of extended top and bottom end, with the right speakers. I also own a pair of the (now discontinued) Decware T6 speakers. I know Decware speaks highly of Lii Song, and I had originally hoped to one day purchase a pair of the Lii Song Origin speakers, but I live in a small condo/apartment, and space was an issue. I read through a lot about efficient speakers, and what they can do with SET/SEP amplifiers, and I was excited at the prospect of having a really good pair of speakers one day. Then, I found the Lii Song website last year, and I stumbled across the YUN C-6 with metal speaker cone. This design seemed on the outside to look similar to other bookshelf/box type speakers, but the piano finish was gorgeous. My only reservation was on the metal cone material – I had never encountered this before, so I set out to do some research. I read everything I could find on them, and then I found some videos Lii Song had posted of breaking in a new pair, and they sounded good. Then, I also realized that Decware had put the crystal 6 metal cone into their corner horn flagship design speakers in the demo room at Decware, and I decided to purchase them. The value proposition was too good to pass up. I did my homework, and I knew that Lii Song was up front with customers that the cone and speaker for the YUN C-6 needed excessive burn in. I would estimate these speakers now have about 250 hours of time on them, after purchasing them last year (2024).

Because of my space, I tend to listen between 60-88db levels, in near-field listening, often much closer than most people likely do (between 5-6 feet). This puts me in a different position than many audiophiles, but I want to be up front so others who may one day read this can understand the setup. When I first hooked up and began to use these speakers, they sounded excellent. In fact, I was blown away by how good they were in comparison to the T6 speakers I have. The T6 is a paper cone, and it has a very clean, clear sound, with high clarity and detail. But the YUN C-6 speaker was, in my experience, at least equal to the T6 in clarity, range and detail. However, after several months of enjoyable listening, I found that the YUN C-6 burned in and changed in subtle ways – the clarity, range and detail were all there, but it had improved in some ways. Initially, when using it, the YUN could be a bit shouty or distorted in the highs, and the bass was tight and detailed, but did not seem to have as much punch as I had hoped it would. But after several months and hours on the speakers, those tendencies disappeared completely. Now, even if I turn the volume beyond my normal listening levels, there is a complete absence of sharpness or distortion in the highs, and the bass has so much punch, I can feel it vibrate in the floor (without losing the control and detail, which is no small feat). I don’t know how this is even possible with a metal cone, but what I can also say, is there seems to be something special added to the sound of the metal material in the YUN, or perhaps in the driver design or box design – but the sound that comes from the YUN has more magic, flavor and sparkle in it then the paper cone speakers I have listened to, including my T6 speakers. Don’t get me wrong – my other speakers sound very good, but I have myself hooked up with the YUN speakers as my preferred sound, regardless of musical variety or type. I listen to everything from rock music, electronic, classical, vocal, and even some early century band music composition and new age music. All of it sounds phenomenal on the YUN C-6.

Feel free to post this on your website, or share with anyone that you like. “