Wharfedale Diamond 12.0

Fiskalni racun i garancija 2 godine!

Izuzetno kompaktan zvucnik u seriji Diamond 12, Diamond 12.0 poseduje svu tehnologiju kao veci modeli iste serije, ali je namenjen za male Hi-Fi sisteme ili kao kompaktni satelitski zvucnik visokih performansi u sistemu kucnog bioskopa.
Diamond 12.0 karakterise Klarity TM drajver visokih performansi od 100mm (4 ” ) sa basom koji nadmasuje manji gabarit kutije dok vrhunski visokotonac od 25mm (1” ) sa tkanom poliesterskom kupolom donosi otvorene mekane visoke frekvencije.

Tip kutije dvosistemska zvucna kutija
Tip kucista Bass reflex Bas/Srednjetonac driver 4″ (100mm) advanced PP Cone Visokotonac 1″ (25mm) Textile Dome
Osetljivost(2.83V@1m) - 87db
Preporucena snaga pojacala 20-60 w Peak SPL - 95 db
Nominalna impedansa 8Ω
Minimalna impedansa - 4.0Ω
Frekventni opseg - 70Hz ~ 20kHz
Bass extension(-6dB) -65Hz
Crossover frequency- 2.7kHz Kabinet
Dimenzije - 265 x 160 x (200+28) mm
Tezina - 5,1kg(po komadu)

The ultra-compact speaker in the DIAMOND 12 series, the DIAMOND 12.0 features all of the same technology as its larger siblings but is designed for small-footprint hi-fi systems, or even as a high-performance, compact satellite speaker in home theatre systems.

The DIAMOND 12.0 features a high-performance 100mm (4” ) KlarityTM driver with a bass performance that exceeds its diminutive footprint, while the superb 25mm (1” ) woven polyester dome tweeter brings open and smoothly extended high frequencies. 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 associated with this price-class.
DIAMOND highs The 25mm dome is 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; only a very short duct on the front plate balances the acoustic load and improves the SPL (sound pressure level) measurement. A crossover of style The crossover network uses an acoustic LKR 24dB topology. This includes air-core inductors of the type more commonly found in high-end speakers, selected because they produce the lowest distortion of all inductor types. As the resistance of the coil is higher than a standard laminated steel or ferrite core inductor, the magnetic structure of the mid/bass driver has been modified to compensate, resulting in fast, clean bass with no distortion from the inductor.
Firm and fair The DIAMOND 12.1 ’s rear-ported enclosure is precisely sized so that the internal volume works in harmony with the drive unit system to deliver the desired sonic result. A multi-layered sandwich design subdues the identifiable characteristics of the cabinet’s ‘sound’. Even the resonant properties of the glue between the layers was measured to determine the optimum combination. Brace yourself Inside the cabinet, Intelligent Spot Bracing connects opposite walls with a specific form of the wood brace to achieve an optimal reduction of cabinet resonance. These braces are precisely modelled by computer simulation to improve upon the commonplace ‘figure of eight’brace, which may simply transfer resonance from one wall to another.

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