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Goebel High End
Patented Loudspeakers and Cabels made in Germany
 
 

Epoque Aeon Reference


The flagship product Epoque Aeon Reference sets the ultimate benchmark for loudspeakers.

The core of our flagship Epoque Aeon Reference represents the “Carbon Excellence Aeon“ bending wave driver that is based on the patented bending wave technology by Göbel®. This “Carbon Excellence Aeon“ bending wave driver is based on the principals of sound creation through musical instruments and is the result of over 15 years of development that we invested in order to achieve the most natural sound possible.

In order to also achieve an absolute homogeneous sound dispersion and stimulation of the room modes within the low frequency range the Epoque Reference is additionally equipped with 12 custom built Göbel® Aeon 7 inch long throw aluminum bass drivers. These symmetrically arranged bass drivers are specifically located on the front and the back and are impulse compensated to create an absolute smooth transition of the „Carbon Excellence“ Aeon bending wave driver`s broad frequency range to the low frequencies of the custom built bass drivers.

The purely functional design with the perfectly defined form and the use of specific aluminum alloys together with our special high density, bulletproof, multilayered composite materials eliminate any diffractions, resonances and energy saving effects.

Reviewer Statements


I have not previously experienced such a coherent, completely seamless coverage of the entire frequency range!

Dirk Sommer “Hifistatement”

"The saxophone on a jazz recording was larger than life!"

Jim Clements "hometheaterhifi.com"

"The sound quality was staggering."

Martin Mertens "fairaudio"

"Digital sounded as resolved and easygoing as great analog, the highs remaining pure, the lows resolving to the very depths of the recording -- impressive stuff …"

Marc Mickelson "The Audio Beat"

"I know of no other speaker that plays music with such homogeneity."

Dirk Sommer "Hifistatement"

"For the first time in show memory I just sat and listened for fun, to cut after cut."

Jonathan Valin "the absolute sound"

"The sound was captivating. The speed and dynamics of this system were mesmerizing."

Steve Marsh "6moons"

"The Lacorde Statement cables are the best cables I have ever heard with my system."

Dirk Sommer "Hifistatement"

"I was so impressed I went back on Sunday to confirm what I heard, and yes, these just might be the most realistic speakers on the planet!"

"Audiokarma"

The Göbel Epoque with its unique bending wave driver covering a frequency range from 180 Hz to 31.000 Hz sounded detailed and extraordinary coherent."

Peter Breuninger "AVshowrooms"

"Another specialty of the Epoque Fine is its thrilling, yet unspectacular fine dynamics."

Dirk Sommer "Hifistatement"

"Yet it's a system which sounded remarkably open, natural and even dynamic with a string quartet piece."

Jason Kennedy "dagogo"

"I returned to this setup over and over again surprised each time by the overall ease and coherency of the Göbel Epoque."

Clement Perry "StereoTimes"

"Simply unbelievable that so much resolution can be accompanied by such strong tonality and such a rich foundation!"

Dirk Sommer "Hifistatement"

"The German made Göbel Epoque Aeon Reference Bending Wave loudspeaker proved to be a show stopper."

Clement Perry "StereoTimes"

"The sound image was incredibly fast, with high resolution and to a certain extent simply effortless so that the awesome amount of technology immediately just faded into the background and let the music take over."

Martin Mertens "fairaudio"

"With the Lacorde Statement, you do not have to choose between a huge imaginary space or melodic, refined, yet rich bass response. Here, you absolutely get both!"

Dirk Sommer "Hifistatement"

"Simply the finest sound I have heard by a fair margin in these cable types.“

Dan Worth „hifipig“

"When the Epoque Fine is playing, the enormous homogeneity and the degree of authenticity with which sounds, voices and instruments are displayed is breathtaking.“

Ruud Jonker „Hifi.nl“

"Yes, that is what a true high end system sounds like, visceral and transparent at the same time“

Panagiotis Karavitis „parttimeaudiophile.com“

"The Epoque displayed gorgeous sound with resolution, transparency, a natural timbre and a three-dimensional soundstage with powerful dynamics.“

Key Kim „Stereotimes.com“

"Up to this point, any of the Lacorde Statement cables have definitely left my previous favorites behind by a wide margin.“

Dirk Sommer „hifistatement.net“

"Simply the finest sound I have heard by a fair margin in these cable types.“

Dan Worth „hifipig“

"When the Epoque Fine is playing, the enormous homogeneity and the degree of authenticity with which sounds, voices and instruments are displayed is breathtaking.“

Ruud Jonker „Hifi.nl“

"Yes, that is what a true high end system sounds like, visceral and transparent at the same time“

Panagiotis Karavitis „parttimeaudiophile.com“

"The Epoque displayed gorgeous sound with resolution, transparency, a natural timbre and a three-dimensional soundstage with powerful dynamics.“

Key Kim „Stereotimes.com“

"Up to this point, any of the Lacorde Statement cables have definitely left my previous favorites behind by a wide margin.“

Dirk Sommer „hifistatement.net“

Featured Technologies


Carbon Excellence Bending Wave Driver Front Dispersion

The world wide unique Göbel Carbon Excellence Aeon bending wave driver covers the enormous bandwidth from 170 Hz to 31.000 Hz with a constantly frontside dispersion of nearly 180 degrees. Through this the Epoque Aeon Reference is the most coherent speaker that completely avoids time and phase problems from the outset. Additionally the phase velocity on the membrane is always faster than in air. Through this the sound is unbelievable fast with the highest in resolution and without any indication of efforts even at high volumes. In addition to that the almost non existing mass of the GÖBEL bending wave membrane completely avoids problems caused by mass inertia such as impulse deadening which always occurs in conventional loudspeaker systems.

Carbon Excellence Bending Wave Driver Front Dispersion

Carbon Excellence Bending Wave Driver Rear Dispersion

In the Epoque Aeon Reference the patented Göbel Carbon Excellence Aeon bending wave driver also has a rear side dispersion of nearly 180 degrees constantly through the bandwidth from 170 Hz to around 4.000 Hz, which actually enables a realistic soundstage and an uncolorationed sound even if your are not sitting in the sweet spot. In addition to this, the Carbon Excellence Aeon bending wave driver has no rear enclosure. This avoids any compression or coloration from the outset, which were caused by reflections of enclosures within this most important frequency range. You will experience this in an absolute natural, free and uncolorationed sound reproduction without any resonances.

Carbon Excellence Bending Wave Driver Rear Dispersion

Lossless Bass Drivers

In order to get a perfectly smooth transition of the patented Göbel Carbon Excellence Aeon bending wave driver to the low frequency drivers we had to develop incredibly fast and absolutely linear bass drivers for the Epoque series. The motor systems are optimized to the maximum linearisation of the magnet field in both directions of the extremely high excursion area in order to get the lowest and smoothest possible harmonic distorsion spectrum. Additionally all materials we use here are second to none in order to get the minimum possible loss factors and the fastest impulse behavior. Only to sum a few: Glasfiber voice coils, extremely lossless spiders and gaskets, extensive ventilation, extremely rigid aluminum membranes, ...

Lossless Bass Drivers

Multiple Bass Array

In order to get an even more accurate and fast bass response we use a multiple array of bass drivers. These special bass drivers are mounted in a particular array on the front and the rear-side of the enclosure in order to activate the room modes completely uniformly. Also we of course had to adapt the outstanding dispersion behavior of the Carbon Excellence Aeon bending wave driver to the low frequencies. Additionally in terms of maximum sound pressure level you have to move a lot of air when the frequency goes down. Therefore the surface area sum of the bass drivers for a pair of Epoque Aeon Reference is greater than the surface area of 4 pcs 12 inch woofers but with much more coherency and speed.

Multiple Bass Array

Ultra rigid Sandwich Enclosure

The enclosure of the Epoque Aeon Reference is an absolute non-compromise design, where all our knowledge about material resonances where applied. Based on our bending wave technology, we certainly know exactly how to manage surface waves on enclosure materials so they doesn't even start to arise. For the Epoque Aeon Reference we only use our proprietary multilayered composite material in combination with a special aluminum alloy in order to prevent any resonances in the working areas of each driver. Through this ultra rigid combination of materials we also avoid any energy saving effects. You will experience this in an unbelievable uncolorationed sound reproduction with tremendous attack and speed in front of an absolute silent background.

Ultra rigid Sandwich Enclosure

Totally Isolated Crossover

The meticulous selected crossover network parts are housed totally isolated in the resonance optimized bottom plate in order to protect them against air pressure differences and resonance patterns, which always happens in loudspeaker enclosures. Additionally the crossover-path for the bending wave loudspeaker and the crossover-path for the bass drivers are located in completely separated chambers to avoid any crosstalk, electro-magnetic couplings, or any other interferences between them. Herein each network component is hand wired point-to-point to avoid parasitic effects of pc-board type construction. Finally all crossover parts are moulded with a special damping epoxy to avoid any microphonic effects. You will experience all these efforts in an unbelievable natural sound reproduction which must be heard to believe.

Totally Isolated Crossover

Impulse Compensation

Additionally these ultra lossless bass drivers are mounted impulse compensated in the enclosure of the Epoque Aeon Reference. Through this additional technology and based on the usage of our proprietary ultra rigid sandwich enclosure materials, the harmonic distorsions and material resonances are once again reduce to nearly one tenth part. You will experience this in an even higher resolution, effortlessness and even quicker transient response in the bass and sub-bass area.

Impulse compensation

Technical Specifications


Principle

Bending wave loudspeaker with impulse compensating passive radiators

Drivers

Patented Göbel® Carbon Excellence Aeon bending wave driver
4 massive Göbel® Aeon aluminum long-throw bass drivers 7 inch (18 cm)
8 massive Göbel® Aeon aluminum long-throw passive radiators 7 inch (18 cm)

Housing

Acoustically optimized bulletproof multilayered composite materials, massive aluminum acoustic baffles middle element completely made of massive aluminum

Standard finishes

Real piano lacquer white with aluminum parts
lacquer anodized in natural silver semi gloss
Real piano lacquer black with aluminum parts
lacquer anodized in dark space grey semi gloss

Impedance

nominal 4 Ohm
Impedance minimum in Single-Wiring: 3,4 ohm at 160 Hz

Efficiency

86 dB / 1 W / 1m

Crossover frequency

160 Hz

Frequency response

28 Hz - 31.000 Hz

Dispersion range

180° frontside: 28 Hz - 31.000 Hz rearside: 28 Hz - 4.000 Hz

Dimensions

Base: 43,6 (W) x 55,7 (D) cm
Total height: 203 (H) cm

Weight

180 kg without packaging
220 kg including flight case packaging

Epoque Aeon reference

Standard Finishes


Epoque reference white
front view
back view

Composite enclosure parts real piano lacquer white Aluminum parts lacquer anodized in natural semi gloss

Epoque reference black
front view
back view

Composite enclosure parts real piano lacquer black Aluminum parts lacquer anodized in dark space grey semi

All color finishes are possible on extra charge

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Göbel High End - The most advanced loudspeaker technology, completely designed and manufactured in Germany