Product Catalogue

The catalog you find on the website is a description of the features offered by the specific item and not a list of the available and in-stock products, so that you can evaluate the item itself and make the best choice..

Sonic Charm

 

sonic-charm-right-view
“Bass-Reflex” Acoustic Speaker

Nominal impedance 4 ohms, compensated and regularized with a minimum of 3.8 ohms.

Efficiency 88 dB/W/m

RMS Power 40 watts

SKU: “Sonic Charm”

Delirium

 

Delirium - Passive Acoustic Speaker

Passive Acoustic Speaker

Impedance 16 ohm

Efficency W/M 90 db

RMS Power 100 watts

SKU: “Delirium”

 

Deep Harmony

 

Deep Harmony - Passive Acoustic Speaker

Passive Acoustic Speaker

Impedance 13 ohm

Efficency W/M 89 db

RMS Power 80 watts

SKU: “Deep Harmony”

 

Speaker Accessories

 

Pedestal

 

Pedestal - Delirium

Model designed for the Delirium acoustic speaker.

Made of anticorodal aluminum manually polished to a mirror finish by skilled craftsmen. It’s filled with moisture-free inert and, on top, with inelastic talc for a total vibration damping.

Maximum dimensions: Length 376 mm, Depth 289 mm, Height 800 mm

SKU: “C1”

Jumpers

 

Jumpers

Designed for our speaker models. They are suitable to many commercially available loudspeakers, made of 99.99% fine copper solid core isolated with Teflon, and they are provided by solid copper spades. On request, it is possible to have them with different lengths and terminated with bananas.

Maximum dimensions: Length 180 mm, Cable diameter 5 mm

SKU: “P1”

Dampeners – Silicone Gel

 

Dampeners – Silicone Gel

Designed for our speaker models. They are suitable to many commercially available loudspeakers and made of a special silicone gel.

They are placed between the pedestal and the speaker, contributing to a further damping of the vibrations both horizontally and vertically.

Maximum dimensions: Diameter 35 mm, Height 11 mm

SKU: “S1”

 

Dampeners – Felt Mix

 

Dampeners – Felt Mix

Designed for our speaker models. They are suitable to many commercially available loudspeakers and made of a particular mix of high-quality felt with a professional damping material that provides less elastic damping than the S1 model, which can be efficient under specific conditions.

Maximum dimensions: Diameter 35 mm, Height 11 mm

SKU: “F1”

 

Power Module

 

Power Module - Output plug model
Power Module - No Output plug model

Distinctive Power Module because they combine some interesting technical features with very elegant aesthetics.

The Module is made of hardwood National walnut hollowed out of solid wood. The phase and neutral wirings is made of 2 mm diameter Teflon-insulated solid core copper, which ensures optimal electrical voltage transfer.

The two sockets are high-quality German schuko with the contacts made of copper alloy. The standard IEC input plug is made of solid gold-plated copper. The output plug, thanks to solid copper contacts, allows another power module to be connected in order to expand the wiring possibilities as needed. It is noteworthy that no tin is used in the wiring and the wood refinement is natural wax.

Maximum dimensions: Length 200 mm, Depth 100 mm, Height 70 mm

No output plug modelSKU: “DA”

Output plug modelSKU: “DA+”

No output plug model with 6N copper wiring SKU: “DA 6N”

Output plug model with 6N copper wiringSKU: “DA+ 6N”

 

Signal Wires

 

Signal Wires - Solid Core Copper

Our wires are made with an eye to simplicity and concreteness of sound results.

They are made of 4N or 6N solid core copper with different cross sections depending on the required use. For example, the one to be used between the preamp and power amp will have a larger cross section as it will have to handle higher currents.

The wires are then shielded with tinned copper braid to military standards and trimmed with red and black colored pvc sheathing in order to be easier to detect.

The wires are Teflon insulated and provided with some spacers to prevent the cables of the two ducts from being too close to each other.

The connectors are brass-bodied but with gold-plated copper contacts.

Signal cable for sources length meters 1 

4N copper wiring modelSKU: “CVS” 

6N copper wiring modelSKU: “CVS+”    

Signal cable for pre-final length meters 1

4N copper wiring modelSKU: “CVPS”  

6N copper wiring modelSKU: “CVPS+”

Elastic Base for electronics

 

Elastic Base for electronics

Our anti-vibration base is as simple to use as it is effective, since it completely isolates the electronics from the outside world through a surface suspended on rubber bands.

The structure must be very solid in order to hold electronics that weigh up to 30 kg.

Indeed, it is made up of a laser-cut and press-folded aluminum shell then finished with black alcantara stiffened by two solid stainless-steel plates onto which the steel elastic locking bars are bolted.

The base is, therefore, suitable for electronics from 5 to about 30 kg, it is enough to place the elastics in the correct way. There are 6 elastics and each of them is adjustable on 6 different areas.

The surface on which the electronics will be placed is made of 20 mm thick white plexiglass.

Maximum dimensions: Width 200 mm, Depth 350 mm, Height 123 mm

SKU: “BE1”

Gallery

Signal Wires - Solid Core Copper
Deep Harmony - Two Sections View
Elastic Base for electronics
Power Module - Output plug model
Dampeners – Felt Mix
Delirium - Two Sections View
Spera-Experience - Showroom

Come visit us

We have a showroom entirely committed to the display of our products, in which you are welcome, and where, by appointment, you can also test your own amplifier. A processed and controlled environment in which every sound specificity will be evident, so that you can make an informed choice and be aware of the effectiveness of our suggestion.

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