B&W Signature Diamond Floorstanding Speakers
The Signature Diamond is our way of celebrating 40 years' leadership in the loudspeaker business
100% NZ Official Products
- Come with local NZ warranty
Free Shipping Within NZ
- Anywhere in NZ when purchase over $200
Demo available in store.
The Signature Diamond is our way of celebrating 40 years' leadership in the loudspeaker business. It brings together our most advanced technologies to create a quality of listening experience that's unheard-of from a two-way speaker.
Set into the sculpted, cylindrical cabinet is a Kevlar® midrange/bass drive unit. A first-order crossover of individually-auditioned components provides a simple, pure signal path. But the crowning glory is the marble tube-loaded tweeter, whose dome of synthetic diamond delivers high frequencies with jaw-dropping precision and clarity.
No other material gets closer to the perfect behaviour of a hypothetical tweeter dome, one of infinite stiffness and zero mass. Created by crystallising a 'carbon frost' into the shape of the dome at temperatures approaching those of the sun's surface, the diamond dome makes the sweetest-sounding tweeter you've ever heard.
Only 500 pairs of white Signature Diamond were made. Stock are strictly limited.
Own part of the history and make a statement. Act Now!
| Technical features | Free-mounted diamond dome tweeter |
|---|---|
| with Nautilus™ tube loading | |
| Kevlar® brand fibre cone bass/midrange | |
| Flowport™ | |
| Description | 2-way vented-box system |
| Drive units | 1x ø180mm (7 in) woven Kevlar® cone bass/midrange |
| 1x ø25mm (1 in) diamond dome high-frequency | |
| Frequency range | -6dB at 32Hz and 33kHz |
| Frequency response | 40Hz - 28kHz ±3dB on reference axis |
| Dispersion | Within 2dB of reference response |
| Horizontal: | over 50º arc |
| Vertical: | over 10º arc |
| Sensitivity | 88dB spl (2.83V, 1m) |
| Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m) |
| <1% 80Hz - 100kHz | |
| <0.5% 110Hz - 100kHz | |
| Nominal impedance | 8Ω (minimum 4.6Ω) |
| Crossover frequency | 3.8kHz |
| Recommended amplifier power | 50W - 120W into 8Ω on unclipped programme |
| Max. recommended cable impedance | 0.1Ω |
| Dimensions | |
| Height: | 930mm (36.6 in) (not including detachable feet) |
| Width: | 230mm (9.1 in) |
| Depth: | 375mm (14.8 in) |
| Net weight | 25kg (55lb) |
| Finishes | White, with Grigio Carnico marble tweeter |
| Wakame, with Belgian Black marble tweeter | |
| Grille | Black Cloth |
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The Signature Diamond is our way of celebrating 40 years' leadership in the loudspeaker business