Diamond 9 series

Since its creation in 1981, the Wharfedale’s Diamond has enjoyed a formidable reputation within the field of two-channel stereo reproduction. Regarded by journalists around the world as the real entry point to hi-fidelity sound reproduction, this has been reinforced by numerous awards and commendations.

Each component is designed as part of a whole, without a single ‘off-the-shelf’ part. Every part interacts simply and effectively with the rest, to produce a sound that is detailed, refined and supremely natural.

The new Diamond 9 is designed using the finest materials and technology in its class Diamond 9, yet again, redefines the standard of reproduction available. Whilst retaining many of the core features that made Diamond 8 successful, Diamond 9 introduces a raft of new features.

What HiFi? October 2004 - "Thanks to their near-perfect driver integration, music sounds wonderfully natural and transparent."

Curved braced cabinet
- A strong, inert, curved and braced cabinet design to reduce cabinet vibration, which reduces colouration, and encourages rapid dissipation of the ‘standing waves’ created from rear cone movements reflecting inside the cabinet.

Gold-plated Terminal
- Gold-plated contact areas and bridging strips allow firm connections, with offset rear terminal posts for the widest possible choice of connection options.

Crossover
- A simple crossover design can maintain phase coherency through the mid-range and hence eliminate the negative effects that are introduced where driver correction is needed.

Tweeters
- The tweeters use high power 'rare-earth' magnets for high resolution and accuracy. This provides the most linear and the fastest response possible response

Cast chassis
- A special alloy, cast chassis design is incorporated across all diamond models to virtually eliminate rear wave reflections from the chassis legs. This allows air to move freely through the driver and have a more even frequency response with much lower distortion.

Dome Midrange
- The dome midrange unit on Diamond 9.6 and large centre channel results in improved integration, greater drive-unit headroom, and improved dispersion.

 

 

 

9.1

 

 

 

9.2

 



9.5

 

 

 

 



9.6


9.CS


9.
C
M



9.
D
F
S


9.0


9.CC


9.SR

Specifications:

  Diamond 9.0 Diamond 9.1 Diamond 9.2 Diamond 9.5 Diamond 9.6
Drivers
Bass
Mid
Tweeter

4" B/M
---
25mm TEX

5" B/M
---
25mm TEX

6.5" B/M
---
25mm TEX

6.5" Bass
6.5" B/M
25mm TEX

8" Bass
8" B/M, 50mm TEX
25mm TEX
Power Handling (RMS) 15-75W 20-100W 20-100W 30-150W 40-200W
Nominal Imp. 6 Ohm * 6 Ohm * 6 Ohm * 6 Ohm * 6 Ohm *
A/V Shield Yes Yes Yes Yes Yes
Sensitivity 1W@1m 86dB 86dB 86dB 88dB 90dB
Frequency Range at -6dB 60Hz - 24kHz 50Hz - 24kHz 45Hz - 24kHz 30Hz - 24kHz 28Hz - 24kHz
HF limit -10dB 44kHz 44kHz 44kHz 44kHz 44kHz
Crossover Frequency 2.2kHz 2.3kHz 2.0kHz 140Hz, 2.2kHz  150Hz, 1.0kHz, 6.0kHz
Frequency Fb 55Hz 50Hz 45Hz 35Hz 30Hz
Dimensions (HxWxD) mm 236 × 145 × 165 296 × 194 × 278 364 × 223 × 301 900 × 223 × 301 1080 × 247 × 331
Height on plinth & spikes --- --- --- 950 1133
* All speakers are compatible with any 8 Ohm amplifier output.

  Diamond 9.CC Diamond 9.CS Diamond 9.CM Diamond 9.SR Diamond 9.DFS
Drivers
Bass
Mid
Tweeter

2 x 4" B/M
---
25mm TEX

2 x 5" B/M
---
25mm TEX

2 x 6.5" B/M
50mm TEX
25mm TEX

4" Bass
---
25mm TEX

2 x 4" B/M
---
2 x 25mm TEX
Power Handling (RMS) 15-120W 20-120W 30-150W 10-60W 15-200W
Nominal Imp. 6 Ohm * 6 Ohm * 6 Ohm * 6 Ohm * 6 Ohm *
A/V Shield Yes Yes Yes No No
Sensitivity 1W@1m 88dB 89dB 90dB 88dB 86dB
Frequency Range at -6dB 80Hz - 24kHz 70Hz - 24kHz 70Hz - 24kHz 70Hz - 24kHz 70Hz - 24kHz
HF limit -10dB 44kHz 44kHz 44kHz 44kHz 44kHz
Crossover Frequency 2.8kHz 2.8kHz 1.0kHz, 6kHz 2.2kHz 3.5kHz
Frequency Fb 70Hz 65Hz 75Hz 70Hz 80Hz
Dimensions (HxWxD) mm 120 × 330 × 130 189 × 400 × 233 223 × 515 × 265 236 × 185 × 117 280 × 290 × 132
Height on plinth & spikes 128 199 233 --- ---
* All speakers are compatible with any 8 Ohm amplifier output.

DIAMOND 9 HCP (Complete Home Cinema Package)


The Diamond 9 Home Cinema Package contains the following:

2 x Diamond 9.0
1 x Diamond 9.CC
2 x Diamond 9.SR
1 x SW100 (downward firing subwoofer of 100W RMS specifically designed for this application.)

40 metre speaker cable.

2 wall mounting brackets for Diamond 9.0