WHARFEDALE D330 Walnut Pearl
Opis
In the early 1980s, Wharfedale created the blueprint for modern ‘budget’ hi-fi speakers when it made the first-ever Diamond – the classic entry point to high-fidelity sound. Almost four decades on, Wharfedale again redefines the low-cost, high-performance speaker concept with an all-new range – the D300 Series.
The range will run concurrently with the existing Diamond 11 Series, attaining even lower price points. While the D300 models do not sport the curved cabinet sides of the Diamond 11 speakers, their modishly styled enclosures incorporate many similar technologies, re-designed and engineered specifically for this new range. The drive units and bass reflex system are especially noteworthy – no other speaker range delivers such high specifications at such low prices.
WFR Treble Unit
Developed for the Diamond 11 Series and fine-tuned for the D300 range, Wharfedale’s WFR (Wide Frequency Response) tweeter incorporates its own ‘cabinet’ – a precisely shaped rear chamber damped with a fibre filling. An over-sized ceramic magnet, selected to give a smoother transition from midrange to high frequencies, is attached to a pole piece with copper cap for flux control.
Advanced Drivers
The D300 Series incorporates the most advanced drive unit systems ever seen in such an affordable loudspeaker range. For the bass/mid drivers, the latest generation of Wharfedale’s long-established woven Kevlar cones are bonded to a super-lightweight surround made of hi-tech foamed polyether, delivering remarkable clarity, texture and musical expression.
Crossover & Cabinet Design
The output of the drive units is carefully combined by a thoroughly researched crossover developed using Wharfedale’s Advanced Software and Listening Iteration system. The acoustically profiled cabinets feature 28mm-thick front baffles – a luxury, engineering touch to such low-cost speakers – profiled at the edges to reduce diffraction edge reflections at mid to high frequencies.
| Configuration | 2-Way Bookshelf |
| General Description | 2.5-way floorstanding speaker |
| Enclosure Type | bass reflex |
| Transducer Complement | 2.5-way |
| Bass Driver | 5"(130mm) |
| Black woven Kevlar cone | |
| Midrange Driver | 5"(130mm) |
| Black woven Kevlar cone | |
| Full Range Driver | 1"(25mm) soft dome |
| Sensitivity (2.83v @ 1m) | 88dB |
| Peak Power Handling | 25-120W |
| Peak SPL | 100dB |
| Nominal Impedance | 4Ω (compatible 8Ω ) |
| Minimum Impedance | 4.1Ω |
| Frequency Response (+/-3dB) | 40Hz ~ 20kHz |
| Bass Extension (-6dB) | 37Hz |
| Crossover Frequency | 3.2kHz |
| Dimensions ( H x W x D ) | (940+25) x 200 x (310+28)mm |
| Net Weight | 18.2kg/pcs |
| Enclosure Type | Bass Reflex (P-EQ Port) |
| Bass/Midrange Driver | 130mm Woven Kevlar |
| Tweeter | 25mm Textile Dome |
| Sensitivity (2.83v @ 1m) | 87dB |
| Recommended Amp Power | 25-100W |
| Peak SPL | 105dB |
| Nominal Impedance | 8 Ohms Compatible |
| Frequency Response (+/-3dB) | 56Hz - 20kHz |
| Bass Extension (-6dB) | 50Hz |
| Crossover Frequency | 2.4kHz |
| Dimensions | H310mm x W180mm x D250mm |
| Weight (Each) | 6kg |
Informacije
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