Scooter B said:
If you read this thread closely the 8.2's are the ones getting the great reviews not the 8.1's.
Deepwater could probably tell you the specific differences from the 8.1's and 8.2's but the 8.2's score much higher that the 8.1s
8.1 vs 8.2 = homerecording winner ist 8.2 but please read following
"MONITORS versus HI-FI SPEAKERS Part I" Published in SOS June 2002. OK you will say that those 8.2 are not he pro version but i think that both versions must be very very similar and i think the 8.1 could be a good choice with an subwoofer too.
"Figure 3 (above), the plot of the Wharfedale Diamond 8.2, demonstrates another neat frequency response. However, an upper-bass to lower-mid emphasis, while not making it a bad speaker, perhaps rules out the 8.2 for monitoring duties if it likely to be positioned close to a rear wall. Speakers demonstrate an effect analogous to the proximity effect with microphones. If a speaker is positioned close to a solid boundary (for example the wall behind), its natural tendency towards omnidirectional dispersion at low frequencies and narrow dispersion at higher frequencies will mean that only lower frequencies will be reflected forward and add to the perceived output. So a speaker such as the Wharfedale that already has an emphasis below a few hundred Hertz will begin to sound tonally unbalanced. And a neutral perceived tonal balance is one of our vital criteria for a monitor. The Wharfedale also has a discontinuity in its off-axis response at 12kHz that suggests a not entirely well-behaved tweeter. Generally the 8.2's down-tilted balance would probably result in over-bright mixes.
The Wharfedale's waterfall plot has no obvious dominant problems, but is still less good than the exemplary B&W. There's evidence of some cone/surround mismatch problems around 1kHz but the energy decays quickly, and, although it's likely to add some character, it's relatively benign."
Conclusions
So, in terms of frequency response measurement, there's no obvious split between 'pro' and 'hi-fi' among these four speakers. In fact, if anything, they fall into two rather different groups, with the B&W and Dynaudio offering a balance appropriate for nearfield use in small rooms (coincidentally, the Dynaudio and B&W have low-frequency response shapes so similar they could almost be a pair), while the Wharfedale and KRK offer something more suited to listening at a greater distance in larger rooms. The B&W is also the best in terms of resonant behaviour.
MONITORS versus HI-FI SPEAKERS Part II
Conclusion
The Wharfedale is pretty similar to the KRK in terms of its thermal-compression performance, but loses out through being around 3dB less sensitive. Its frequency response isn't really the stuff of a nearfield monitor either.
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I hope deepwater could tell here more about the differences 8.1 vs 8.2 and how would be the comparison 8.1 vs
krk RP5 --- 8.2 vs
KRK rp6 ?
It´s interesting that wharfedale´s have kevlar woofer, but only the more expencive krk V series have those woofer´s too. Is it better to go with wharfedales kevlar woofer´s than with KRK Rokit series & there Glass Aramid Composite Woofer´s ?
I have a small room ( 5 x 2,5 Meters ) and have to use the monitors at one 2,5 meter wall. I would buy later a little subwoofer too --> KRK RP 10 or an wharfedale subwoofer ?