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Auratone 5C Super Sound Cube Classic

4.8 out of 5 stars from 40 customer ratings

Passive Reference Monitor Pair

  • Loudspeakers: 4.5" full range speaker
  • Rated power: 25 W RMS / 50 W peak
  • SPL / sensitivity: 90 dB at 1W / 1m
  • Frequency range: 75 / 15,000 Hz
  • Impedance: 8 Ω
  • Magnetically shielded
  • Housing made of 16 mm MDF
  • Dimensions (W x H x D): 165 x 165 x 152 mm
  • Weight: 6 kg per pair
  • Colour: Classic wood
  • Made in USA
  • Available since June 2015
  • Item number 366426
  • Sales Unit 1 pair(s)
  • Components 1x 4,5"
  • Load Capacity 50 W
  • Impedance 8 Ohms
  • Frequency range 75 Hz – 15000 Hz
  • Incded in Delivery Pair
  • Measurements 165 x 165 x 152
377 €
All prices incl. VAT
In stock
1

Over 50 years of Sound Cubes

The Auratone 5C Super Sound Cube Classic is one of the most iconic reference monitors in recording history. Since its invention in the 1970s, it has been a fixture on studio meter bridges worldwide, trusted by engineers recording with the biggest stars of the '70s, '80s, and beyond. Its sealed-box, single-driver design offers an unhyped perspective, revealing the critical midrange where vocals, guitars, and drums define a mix. Reissued to the original 1985 specifications and built in the USA, the modern 5C Super Sound Cube preserves that legacy with its compact format, paper-cone driver, and trademark honesty. Recognised with a TEC Hall of Fame Award, it remains the industry standard for midrange critical listening – whether powered by a regular studio amp, or perfectly matched with Auratone's own A2-30 amplifier, which allows the Cubes to perform exactly as intended.

Auratone 5C Super Sound Cube Classic

Passive design, authentic voice

The heart of the Auratone 5C Super Sound Cube is its 4.5" full-range paper-cone driver, chosen for its natural, uncoloured sound reproduction, and mounted in a rigid 6.5" MDF cabinet. The port resonance and crossover artefacts of larger designs are thus avoided, tightening transients and sharpening the stereo image. This simplicity is its strength: A complete focus on the all-important midrange (80Hz and 15kHz) that exposes every imbalance in the mix. Connectivity is straightforward – solid binding posts accept bare wire or banana plugs for easy connection to an external amp – while the rugged cabinet construction ensures years of reliable use. Faithfully recreated to the 1985 specifications, the Sound Cube combines timeless engineering with modern consistency.

Auratone 5C Super Sound Cube Classic back panel

Midrange reality check

The Auratone 5C Super Sound Cube Classic will appeal to engineers and producers who value the honesty of a midrange reality check. Vocals, guitars, snare drums, and other mix-defining elements sit squarely in its sweet spot, exposing imbalances that can remain hidden on full-range systems and keeping mixes balanced across different listening environments. Whether in a project studio, a broadcast booth, or a world-class mix room, engineers will find the 5C Super Sound Cube an invaluable reference tool; it facilitates important decisions about levels, EQ, and arrangements that determine how a mix will hold up on radios, televisions, car stereos, earbuds, and other everyday playback systems. Its compact footprint fits comfortably on a meter bridge or desktop, especially when paired with the dedicated A2-30 amplifier designed to sit neatly alongside it.

Auratone 5C Super Sound Cube Classic logo

About Auratone

Auratone is a US-based loudspeaker manufacturer with a legacy reaching back to the 1950s. Founded by Jack Wilson in Nashville, the company became world-famous in the 1970s with the release of the 5C Super Sound Cube, a compact reference monitor that quickly earned a place on the meter bridges of leading studios. Trusted for highlighting critical frequencies in the midrange, the Sound Cubes have been used on countless hit records and remain an industry benchmark today. After Jack Wilson’s passing in 2005, the company was revived by his family, continuing to build in the USA to original specifications. Through models like the 5C Super Sound Cube and the dedicated A2-30 amplifier, Auratone upholds its heritage, delivering the same uncompromising midrange focus to modern studios.

Timeless reference monitors

When paired with Auratone's purpose-built A2-30 amplifier, the 5C Super Sound Cube Classic delivers the same revealing qualities that made it an industry standard during the golden era of analogue recording. Together, they provide a seamless, transparent monitoring chain – free from hype or distraction – that ensures mixes translate reliably to any playback system, which has been Auratone's hallmark for over five decades. Used as a focused mono check, or as a stereo pair alongside full-range monitors, the system informs decisions on balance, dynamics, and arrangement during critical listening phases, keeping mixes grounded. Partnered with the A2-30, the 5C Super Sound Cube carries the legacy of the original Cube into modern production workflows, offering a trusted reference for today’s engineers that is validated by decades of tradition.

40 Customer ratings

4.8 / 5

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30 Reviews

S
Legend is back!
Slim 22.04.2016
I was looking for reference speakers and found that Auratone Cubes are back in production! They really are great reference listening for mixing. They sound so "bad" that they highlight the flaws in your mix instantly, exactly what you'll need! And they are small in size too, you'll find a place for them.

I was already looking for used ones on eBay, but you'll never really know how used up they are. And most importantly, the price is almost the same! I switch monitors during mixing when I feel that I'm losing little focus or sense of balance. They reveal the mistakes. I really can't imagine to have just these in the studio, they are narrowband speakers - 75 - 17000 Hz. But I backchecked the mixes that I've done in the past. The ones that I'm still quite proud of, they sounded good on Auratones and the ones that were just OK, they were no good on Auratones?. And the same goes for any music.

Speakers are really small, no problem to find space for them on your desk (I've heard some use just one speaker for reference, some even don't place them apart for each other for stereo panning, just side by side). They are passive speakers, just find the matching amp.

It was hard to find low-wattage studio amp for them (20 Watts). But as i consulted with some wiser people: you don't really need a special amp for reference. Any decent and pretty flat receiver kind of amp will do. And if you are pro user, you don't need to match the speaker and amp wattage. It's even better to have higher powered amp - more clarity and cleaner sound. Low wattage solid state amp will produce square wave when cranked up and it will destroy the speaker more likely.

In conclusion - great reference, they are very revealing, I get better mixes much faster. They are small, no problem finding space for them. They are the best buy for a long time!
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Not ideal for main monitors but they can monitor ideally the main output
Nikkey 30.10.2020
Music is a territory of various elements. Time, synchronicity, pauses, tonality, harmonic nuances, dynamic variations etc. While time elements are generally fairly distinctive, some others aren’t. Recorded music always contradicts reality in the domain of perception.
As a matter of fact, recorded music is somehow an illusion. An illusion of frequency fullness, harmonic plentiness, correctness of intensity and so on.
The main problem dealing with recorded music content is to bring as much as humanly possible is the perception close to reality. Largely, this is a mind game. Where, and when, perception wins, reality loses. And if we let reality win, perception would tear us apart… That’s the reason why “unreal” recorded music always sounds very “different” from the “real” performed live. Needless to say we needed a compromise here. Well, not so late after... “man gave names to all the animals”, he invented studio monitor speakers! While he was struggling to light a fire in his shack he was trying as well to compromise perception with reality. Αnd as today's music goes back to prehistoric times, the controversy over whether monitor speakers should enhance perception or reproduce reality has erupted.
Given all the above I would say that Auratone’s Sound Cubes are not the kind of monitors that enhance perception. They are focused on the less spectacular and ostentatious goal of reproducing reality, the pure yet complex reality of that graph curve showing the variations of tonality in relation to time which we used to call music.
I’ m using Sound Cubes as reference monitors along with passive Westelakes Lc 8.1, KRKs R6 and active Emes Cobalt in a professional recording studio. In my opinion, they provide a thumbnail, a concise but accurate "summary" of the final outcome of a mixing while they can also be very useful during tracking.
In an acoustically well-treated room they will unfold their sound virtues providing the user a valuable tool to approach musical realism. I think, in this environment you would hardly experience the emphasis on the middle range frequencies which these speakers are notorious. I also find the performance of the low range quite satisfactory in relation to their dimensions and what is written and said sometimes. Obviously they are not for newcomers who are looking for, and excited about, super bass and super highs and prefer impressive sound reproduction despite realistic representation. In conclusion, Aurotone’s Sound Cubes are critical listening tools of a very good quality that offer precision and accuracy while they always remain pleasant to the listener's ears.
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Auratones aka "Horrortones" :)
Spaceboy 10.08.2015
There are not that many products out there that really help you with your mix as a pair of Auratone speakers.

I've been using a pair of mid-priced monitors for mixing and sound design but haven't really felt that I've been totally in charge of the final mix and sound.

So when I heard that Auratone where making these again I just had to get a pair and jump on the Auratone train.

They definitely don't sound "horrible" as the name they've earned through the years and it really isn't a name they deserve. These monitors are just very honest and really gives you vital information about your mix and sound.

You can get a surgical control of you mids, which I would say is very important to get closer to a good crisp mix that sounds good on any speaker systems.

So if you are tired second guessing your results I really recommend these monitors/speakers.

One of my best buys to date!

Note:
You need to drive these monitors through an stereo amplifier because they are passive monitors so take that into your consideration.
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Very useful
Basil2000 16.07.2022
I've used different Auratones over the years (the older classic models). I was worried when I got these that they might sound 'too good', and therefore defeat the purpose slightly. I have to say I'm delighted. They really compliment my main speakers, and I actually find myself working on them quite a lot, as it's quite nice to not have the fatigue from all the top end. The choices I make on them help me clear up a lot of the mid range issues when mixing, and I'm often quite surprised when switching back to the full range. They look great and a well built. Highly recommended.
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