Wharfedale Diamond 12 3D, erdvinės garso kolonėlės (įvairių spalvų)

INFORMACIJA

"Diamond 12 3D" - padengia klausytojus garso kupolu ir, sekdami ilgaamže „Wharfedale“ kino ir namų kino sprendimų istorija, dabar su DIAMOND 12 serijos garsiakalbių konfigūracija galite mėgautis 3D kino teatro garso klausymu namuose.

- Dažnių diapazonas: 110Hz ~ 20kHz ±3 dB
- Jautrumas: 85 dB
- Nominali varža: 4.3 Ohm
- Maksimalus SPL: 95 dB
- Crossover dažniai: 3kH

Kaina už porą.

APRAŠYMAS

Klarity affords focus

As with all DIAMOND 12 models, the DIAMOND 12 3D uses the famed KlarityTM polypropylene cones that renowned for their characteristically low distortion and controlled ‘breakup’.

Low colour and expression

To make KlarityTM, Wharfedale adds mica to the formulation. This increases stiffness compared to polypropylene alone, reducing flexing and enabling a lightweight cone with high rigidity, low colouration and lightning-fast response – ideal characteristics to deliver both accuracy and excitement.

A magnet of forces

The KlarityTM diaphragms are driven by a substantial, precision-made magnet system with an aluminium compensation ring to minimise the effect of variations in inductance as the voice coil travels. This contributes to an absence of distortion and intermodulation generated by the motor system.

A voice coil beyond this class

The voice coil is wound on a high-power epoxy/glass fibre bobbin – highly unusual in speakers at this price level. This has the advantage of not adding eddy currents and delivering greater power handling than an aluminium bobbin, whilst also being much stiffer than the Kapton type.

A voice coil beyond this class

The voice coil is wound on a high-power epoxy/glass fibre bobbin – highly unusual in speakers at this price
level. This has the advantage of not adding eddy currents and delivering greater power handling than an
aluminium bobbin, whilst also being much stiffer than the Kapton type

DIAMOND highs

The 25mm dome made from a woven polyester film with a high-loss
coating to deliver open and smoothly extended high frequencies. The magnet system and the front plate
have been optimised for wide dispersion and uncompressed behaviour. The front plate is flat and exposes
the dome as much as possible, with a short duct to balance the acoustic load and improve the SPL (sound
pressure level) measurement.

Brace yourself

Inside the cabinet, Intelligent Spot Bracing connects opposing walls
with a specific form of wood brace to achieve optimal reduction of
cabinet resonance. These braces are precisely modelled by
computer simulation to improve upon the commonplace ‘figure of
eight’ brace, which can have the effect of transferring resonance from one wall to another.

TECHNINIAI DUOMENYS

Enclosure Type    closed-box system
Transducer Complement    2-way
ABR    
Bass Driver    4"(100mm) advanced PP Cone
Midrange Driver    
Treble Driver    1"(25mm) Textile Dome
Full-range Driver    
AV Shield    No
Sensitivity (2.83V @ 1m)    85dB
Recommended Amplifier Power    20-100W
Peak Power Handling    
Peak SPL    95dB
Nominal Impedance    8Ω Compatible
Minimum Impedance    4.3Ω
Frequency Response (+/-3dB)    110Hz ~ 20kHz
Bass Extension (-6dB)    90Hz
Crossover Frequency    3kHz
Cabinet Volume (in litres)    2.7L
Dimensions (mm)    
Height (with grille)    145mm
Width    180mm
Depth (with terminals)    310mm
Carton Size    380 x 315 x 255mm
Net Weight    3.2kg/pcs
Gross Weight    7.2kg/ctn
Finish    Black Oak/Walnut Pearl/White Oak/Light Oak Vinyl
Standard Accessories    Rubber feet
Optional Accessories    Wall bracket

DOKUMENTAI

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