B45
COAXIAL LOUDSPEAKERS
B45
COAXIAL LOUDSPEAKERS
PREMIUM
HANDMADE
LOUDSPEAKERS
Designed and handmade in Italy in the heart of the city of Milan
Result of the UBSOUND passion for audio since 2011
Designed and handmade in Italy in the heart of the city of Milan
Result of the UBSOUND passion for audio since 2011
Bookshelf or stand speakers
125W – 2 way – 8 Ohm – 93 dB – HDNSS
Conic-horn shaped front bass reflex
High definition natural sound signature
Designed, engineered and Made in Italy
Hand applied multi-coat paint finishing
Spade, banana, stripped cables allowed
Model B45 – 15,000 USD (pair)
- Bookshelf or stand speakers
- 125W – 2 way – 8 Ohm – 93 dB – HDNSS
- Conic horn shaped front bass reflex
- High Definition Natural Sound Signature
- Designed, engineered and Made in Italy
- Hand applied multi-coat paint finishing
- Spade, banana, stripped cables allowed
Model B45 – 15,000 USD (pair)
The excellent sound performance of these loudspeakers originates from the implementation of the exclusive HDNSS technology invented, designed and developed in Italy by UBSOUND
The excellent sound performance of these loudspeakers originates from the implementation of the exclusive HDNSS technology invented, designed and developed in Italy by UBSOUND
quality
finishing
HIGH QUALITY FINISHING
The wooden external of the loudspeakers is finished with a special multi-coat paint, strictly hand applied with the use of high quality paints.
The painting process develops in several phases with automotive methodology and products only.
Each loudspeaker is treated with a spray application of the base putty which is then sanded.
Subsequently another layer of base is spray applied and sanded even more finely.
At this point the loudspeaker is ready for painting which is carried out in a specific oven.
The colored paint is spray applied with a double layer of application which is subsequently completed by the application of two coats of matt satin clearcoat. After a few hours of drying, the product is ready for the last phase of this process: polishing, which is handmade on each loudspeaker.
HIGH QUALITY FINISHING
The painting process develops in several phases with automotive methodology and products only.
Each loudspeaker is treated with a spray application of the base putty which is then sanded.
Subsequently another layer of base is spray applied and sanded even more finely.
At this point the loudspeaker is ready for painting which is carried out in a specific oven.
The colored paint is spray applied with a double layer of application which is subsequently completed by the application of two coats of matt satin clearcoat. After a few hours of drying, the product is ready for the last phase of this process: polishing, which is handmade on each loudspeaker.
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
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
DESIGNED BY SOUND
Based on the principles of the HDNSS audio 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.
DESIGNED BY SOUND
Based on the principles of the HDNSS audio 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.
Designed specifically for audiophiles, professionals
and discerning customers in the Hi-Fi segment
Designed specifically for audiophiles, professionals and discerning customers
in the Hi-Fi segment
You will be fascinated by the overall performance of your new B Series loudspeakers
You will be fascinated by the overall performance of your new B series loudspeakers
HDNSS TECHNOLOGY
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.
One application of our HDNSS 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 the implementation of the exclusive conic-horn shaped bass reflex at calibrated pressure 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”.
LASER CUT EMBOSSED
CHROME STAINLESS
STEEL LOGO
LASER CUT EMBOSSED CHROME STAINLESS STEEL LOGO
POSITIONING
On stand or bookshelf
B45 loudspeakers are designed to be placed on a stand or bookshelf.
All models are equipped with specific anti-vibration TPU gel feet.
The minimum size of the support surface on the shelf or stand must be 25 x 28 cm (10″ x 11″) or more.
POSITIONING
On stand or bookshelf
B45 loudspeakers are designed to be placed on a stand or bookshelf.
All models are equipped with specific anti-vibration TPU gel feet.
The minimum size of the support surface on the shelf or stand must be 25 x 28 cm (10″ x 11″) or more.
EXTERNAL WOODEN RING
Anti-vibration and sound absorbing
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.
Manufacturing
The rings are carved from the wooden slab and hand sanded one by one.
The thickness of the ring is 3mm (0.12 in).
The external of the wooden ring is finished with a special multi-coat paint, strictly hand applied with automotive methodology and products only.
Secure driver placement
The ring and the driver are strongly armed to the cabinet with 8 iron steel screws, that guarantee the perfect soundproofing of the loudspeakers.
EXTERNAL WOODEN RING
Anti-vibration and sound absorbing
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.
Manufacturing
The rings are carved from the wooden slab and hand sanded one by one.
The thickness of the ring is 3mm (0.12 in).
The external of the wooden ring is finished with a special multi-coat paint, strictly hand applied with automotive methodology and products only.
Secure driver placement
The ring and the driver are strongly armed to the cabinet with 8 iron steel screws, that guarantee the perfect soundproofing of the loudspeakers.
INDEPENDENT 2-WAY DYNAMIC COAXIAL DRIVER
Each part of the driver is strictly sealed with a special type of glue, liquid rubber and specific insulating pastes, that guarantee a perfect performance during playback.
Perhaps the best dynamic driver ever engineered in the audio industry.
-
- Diameter: 21 cm (8,3 in)
- Pure, natural and balanced sound
- 8 Ohm
- 125 W
- 2-way coaxial
- Diameter: 21 cm (8,3 in)
INDEPENDENT 2-WAY DYNAMIC COAXIAL DRIVER
Each part of the driver is strictly sealed with a special type of glue, liquid rubber and specific insulating pastes, that guarantee a perfect performance during playback.
Perhaps the best dynamic driver ever engineered in the audio industry.
-
- Diameter: 21 cm (8,3 in)
- Pure, natural and balanced sound
- 8 Ohm
- 125 W
- 2-way coaxial
- Diameter: 21 cm (8,3 in)
TECHNICAL SPECIFICATIONS
Maximum power input: 125W
Suggested power input: from 5W to 100W
Impedance: 8 Ohm
Sensitivity: 93dB (2,83V/1m)
Frequency response: 25 Hz – 26.000 Hz
Maximum harmonic distortion: < 0,5%
Bass-reflex: front, conic-horn shaped at calibrated pressure
Independent 2-way dynamic coaxial driver: 21cm (8.3 in) Ø
Positioning: Bookshelf or stand
Dimensions (H x W x D): 40 x 26 x 31 cm (15.75 x 10.24 x 12.20 in)
Weight: 9 Kg (20 lb)
Terminal connections: Stripped, banana, spade
Recommended running-in period: 150 hours
HDNSS: High Definition Natural Sound Signature
TECHNICAL SPECIFICATIONS
Maximum power input: 125W
Suggested power input: from 5W to 100W
Impedance: 8 Ohm
Sensitivity: 93dB (2,83V/1m)
Frequency response: 25 Hz – 26.000 Hz
Maximum harmonic distortion: < 0,5%
Bass-reflex: front, conic-horn shaped at calibrated pressure
Independent 2-way dynamic coaxial driver: 21cm (8.3 in) Ø
Positioning: Bookshelf or stand
Dimensions (H x W x D): 40 x 26 x 31 cm (15.75 x 10.24 x 12.20 in)
Weight: 9 Kg (20 lb)
Terminal connections: Stripped, banana, spade
Recommended running-in period: 150 hours
HDNSS: High Definition Natural Sound Signature
COMPATIBILITY
They are high performance passive loudspeakers compatible with all amplifiers with a maximum power of 125W per channel at 8Ω impedance including home theatre systems 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.
The terminals allow for connections using:
-
-
- Stripped cables
- Cables with banana plugs
- Cables with spade terminals
-
COMPATIBILITY
They are high performance passive loudspeakers compatible with all amplifiers with a maximum power of 125W per channel at 8Ω impedance including home theatre systems 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.
The terminals allow for connections using:
-
-
- Stripped cables
- Cables with banana plugs
- Cables with spade terminals
-
3 YEARS WARRANTY
The manufacturer’s special 3 Year Warranty of the loudspeakers can be activate by carefully following the simple steps described in the two “Official Numbered Warranty Certificate” cards attached to the terminal audio contacts on the back of each loudspeaker.
Each numbered warranty certificate covers the relative loudspeaker, therefore both must be activated using the two different serial numbers.
