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UBSOUND MULTICO ML68 High-End Premium multi-coaxial Handcrafted passive Loudspeakers (Pair) matt satin Black colour. Designed & engineered in Milan city, accurately Made in Italy.


- 400W - 2 Way - 8 ohm - Bass Reflex – 4 independent drivers - HDNSS technology


- 3 Year Warranty


- FREE SHIPPING: around 15-20 DAYS from the order with DHL, GLS, AirMail


- 14 days satisfied or money back guarantee


- SECURE PAYMENT: pay with advanced BANK TRANSFER or CREDIT CARDS (Paypal, Visa, Mastercard, etc) or Cryptocurrency

In Stock




The premium MULTICO ML68 multi-coaxial handcrafted loudspeakers are designed and handmade in Italy in the heart of the city of Milan. These high-end loudspeakers are designed specifically for audiophiles, professionals and discerning customers in the Hi-Fi segment. They are the result of the UBSOUND passion for audio born in 2011.


The excellent sound performance of these loudspeakers originates from the implementation of the exclusive High Definition Natural Sound Signature (HDNSS) technology (see invented, designed and developed in Italy by UBSOUND.


The formula of HDNSS acoustic technology is based on several criteria and related algorithms, part of which are confidential and not disclosable. In the design process, the acoustic engineering of HDNSS technology emphasizes the physics and acoustic-dynamic approach rather than an electro-acoustic approach, as other brands tend to do. UBSOUND firmly believes in a better acoustic result thanks to the help of this technology, restoring a more natural harmony and an experience which seems more analog rather than digital.


The HDNSS technology studies rely in part on the theories of the mathematical physicist Manfred Schroeder regarding the internal resonance of the loudspeaker and its soundproofing.


Each MULTICO ML68 loudspeaker is equipped with 4 independent 2-way dynamic coaxial drivers with a total power of 400W per channel at 8 ohm impedance.

The 2-way coaxial dynamic driver notoriously generates a very balanced sound, extremely natural and rich in acoustic details in the mid frequencies, with precise and soft highs frequencies, and with fast and robust bass frequencies that never cover the other frequencies.


Due to our exclusive HDNSS audio technology and the multi-coaxial design of this unique loudspeaker in the world, its acoustic signature is extremely genuine, coherent and natural reproducing the sound in the environment during playback.


In order to generate a perfect and truly complete soundstage, which satisfy even the most demanding audiophile listener, it was necessary to increase the loudspeaker's adaptation to the environment.

Indeed, its sophisticated sound propagation occurs in 2 different macro directions due to the position of the 4 independent 2-way dynamic coaxial drivers.


The 3 front drivers propagate an astonishing sound, with a broad directional spectrum, very rich, full of acoustic details and uniform.

The underlying driver, with an acoustic axis perfectly perpendicular to the floor, is able to enrich the acoustic propagation due to the rebound resonances, thus reaching the perfect acoustic scene that envelops the audiophile listener.


The peculiarity of a 2-way dynamic coaxial driver that generates sound towards the floor allows a complete acoustic image since the low, medium-low, medium-high and high frequencies are smoothed and softened by the refraction on the floor surface, reaching the complete acoustic scene in a reflex way.

The result is a truly perfect soundstage unique in the world, with an impressive quality of sound details in the vocal-instrumental separation, natural and complete using only 2 loudspeakers in a classic 2-channel high-end setting.

An authentic masterpiece of sound.


The MULTICO ML68 handcrafted loudspeakers are equipped with specific feet in reinforced PVC and TPU.

The inside of the feet is enhanced by a steel core to minimize vibrations and firmly support the structure.

The height of the feet is 4 cm (1.57 inch)

Their shape is conical and flared.

The synergy of these two factors allows the correct propagation of the acoustic waves generated by the coaxial dynamic driver set in the bottom of the loudspeaker.


All the details are studied to obtain a pure sound without vibrations that could disturb the acoustic naturalness.

Each driver is equipped with an L-shaped outer ring made of sound-absorbing wood.

The ring has the specific function of damping the passive concentric waves generated by any lateral vibrations of the driver during playback.


One application of our technology is in relation to the soundproofing of the internal wooden panels of the loudspeaker, for which specific sound-absorbing coatings of different sizes, thicknesses, angles and materials have been used.


The perfect sound does not exist, but with this exclusive technology UBSOUND has been able to create a pure, natural and balanced sound. A sound that succeeds in reproducing an impressive amount of sound details with high fidelity, while retaining a slightly warm tone thanks to the exclusive implementation of the 45° curved asymmetric bass reflex that plays a fundamental role in the homogeneity of the propagation of low frequencies below 200Hz. This generates an excellent listening soundstage.


The goal of HDNSS technology is to create an excellent natural and high definition acoustic signature, hence the acronym "High Definition Natural Sound Signature".


Based on the principles of this technology, we define our loudspeakers as "designed by sound", that is to say the structure, design and materials of the loudspeakers are simply the result of what is really needed to achieve the desired acoustic signature, without any compromise. Those are the real technical-acoustic, acoustic-dynamic and electro-acoustic needs for a better listening performance.


The wooden external of the loudspeakers is finished with a special multi-coat paint, strictly hand applied with the use of high quality paints. Every single detail is the result of accurate processing and selection of premium materials. A unique, attractive and minimal design, an unmistakable urban-style look that adapts to any furnishings.


They are high performance passive loudspeakers compatible with all amplifiers with a maximum power of 400W per channel at 8Ω impedance. The UBOUND Multico Series passive loudspeakers can be used with digital amplifiers, pre and final, integrated, analog, valve tube, classic or pure class-A, high current, standard 2-channel stereo systems, compact systems and 5+1 or 7+1 using the two loudspeakers as front monitors in the left and right channels. They are also suitable for the "pure direct line" system (no equalization) available on some amplifiers; also suitable for those who simply want to replace their home hi-fi system loudspeakers in order to achieve significantly better sound performances. Suitable for both professional and domestic use for the most demanding users.


You will be fascinated by the overall performance of your new UBSOUND MULTICO ML68 loudspeakers.


3 Year Warranty by UBSOUND




Maximum power input: 400W


Suggested power input: from 20W to 360W


Bass-reflex: front, asymmetrical and 45° curved              .


Impedance: 8 Ohm | Sensitivity: 93dB (2,83V/1m).


Frequency response: 21 Hz - 26.000 Hz (±3 dB)


Maximum harmonic distortion: < 0,5%.


Dimensions (H x W x D): 92 x 26 x 31 cm.


4 independent 2-way coaxial dynamic drivers’ diameters: 21 cm (8,3 in) each.


Positioning: Floor standing - tower. Weight: 20 Kg/44 lb (each)


Terminals cables connection: stripped, banana, spade.


Recommended running-in period: 150 hours of use.


High definition natural & balanced acoustic signature. (HDNSS)





The Multico Series loudspeakers are compatible with most of the amplifiers, turntables, cables, other loudspeakers and accessories of the brands: Denon, Onkyo, Copland, Yamaha, Rotel, Marantz, Pioneer, Materics Audio, Jeff Rowland, Rotel, Convergent, Philips, Sony, Magico, Wilson Audio, Audel, Technics, Heco Celan, Dynaudio, KLH, Tannoy, Bowers & Wilkins, Sonus Faber, Rosso Fiorentino, B&W, KEF, Indiana Line, Klipsch, Polk Audio, Adam Audio, Gold Note, Borson, Focal, Wharfedale, Martin Logan, Bose, JBL, Bang & Olufsen, LEM, Lu Kong Audio, Monitor Audio, Canton, Rogers, Audiovector, Cocaine, KLH, Kronos, Pro-ject, AudioQuest, Ricable, McIntosh, Acchupase, Yamaha, Harmonyos, Apple, LG, Samsung, iPad, iPod.