Những điểm nổi bật của loa hi-fi Wharfedale Diamond 9.1
Wharfedale's Diamond 9.1 is getting on a bit now, but it still uses effective technology. Diamonds have, over their long history, provided top class results from bottom class prices and at £150 or so the Diamond 9.1 is hardly costly. Look closely and you will see the drive units are very similar to those used in the Quad 11L2, notably a 130mm woven Kevlar cone bass/midrange unit, allied to a 25mm soft fabric dome tweeter. As both are made in China by IAG, this is hardly surprising, as sharing parts reduces cost whilst maintaining quality. The Diamonds have smaller and less lavishly finished cabinets, albeit with resonance reducing curved side panels. The same twin ports are used, but placed on the front of the 'speaker to aid shelf mounting. The rear carries bi-wire terminals. Similar impedance curves are a dead giveaway of shared componentry, but subtle differences also exist showing the loudspeakers are not identical. Measuring 296mm high, 194mm wide and 278mm deep, the Diamond 9.1s weigh a normal 6kgs.
Thông số kỹ thuật của dòng âm thanh hi-fi Wharfedale Diamond 9.1 chính hãng
| Bass port? |
Twin front-reflex port |
| Biwireable? |
Yes |
| Connections |
Screened, gold-plated 4mm banana plug/binding posts |
| Crossover frequency (kHz) |
2.3 |
| Drivers |
HF: 25mm textile tweeter
LF: 130mm Kevlar bass/midrange cone |
| Extra |
Curved cabinets for extra rigidity and to reduce standing waves - superior bass performance and a more focussed image result. |
| Finish |
Black or Walnut |
| Frequency response (Hz) |
50 - 24,000 |
| Magnetically shielded? |
Yes |
| Nominal impedance (ohms) |
6 |
| Power handling (watts) |
20 - 100 (programme) |
| Sensitivity (dB) |
86 |
| Supplied accessories |
Removable front grilles |
| W x H x D (mm) |
194 x 296 x 278 |
>>>>Có thể bạn quan tâm thêm dòng âm thanh hi-fi chất lượng tốt: Wharfedale Diamond 122
