I progressively traded up from the 804S to 803D to 803Diamond over a period of 5 years.
I continued to enjoy their unique combination of musicality and looks. I found in particularly the 804/803 visual design is timeless, though I also like the 802/800 avant-garde looks (not as much the 801).
Both the 803D and 803Diamond have been the most satisfying loudspeakers I owned in terms of combination of good tonal balance, bass weight, transparency and smooth sound.
The 804/803 does not necessarily require high powered amplifiers (I successfully drove them to satisfying levels with 60W) but they demand the highest quality transparent low noise amplifiers you can afford (think Class A).
Their slightly warmish, smooth sound and relatively low cost (at least compared to the boutique brands) tend to result in music/gear lovers pairing them with less ideal front-end equipment. Interestingly, although they are fairly forgiving of less than high-end equipment and top-notch recordings, they reward any upgrade in equipment and increase in recording resolution. They will sound a bit flat if you scrimp on the equipment quality. However they will reward any tweaks to mains conditioning, vibration isolation, cables, synergistic equipment combinations, room position adjustment to millimetres (similar to the care that a Wilson Audio loudspeaker is positioned). That is why most hifi store setups sound less than inspirational.
So any significant weaknesses (other than if you think fanatical setup hygiene is too much hard work)? I will rate the Kevlar midrange as good rather than exceptional. It is not as adept as e.g. a Seas magnesium midrange at micro-dynamics. However it tracks overall macro-dynamics very well without compression and the sharp break-up nodes of the magnesium cone. On balance I think the midrange compromises of a 3 way are well judged. Any significant advance will likely require a 4 way design using a pure pistonic midrange design (as per the Nautilus design) or a significantly more advanced cone material.
I listen to my 803D / 803Diamonds probably around 350 out of 365 days every year. They faithfully provide me listenable and enjoyable music and continue to surprise me on a good recording.
I continued to enjoy their unique combination of musicality and looks. I found in particularly the 804/803 visual design is timeless, though I also like the 802/800 avant-garde looks (not as much the 801).
Both the 803D and 803Diamond have been the most satisfying loudspeakers I owned in terms of combination of good tonal balance, bass weight, transparency and smooth sound.
The 804/803 does not necessarily require high powered amplifiers (I successfully drove them to satisfying levels with 60W) but they demand the highest quality transparent low noise amplifiers you can afford (think Class A).
Their slightly warmish, smooth sound and relatively low cost (at least compared to the boutique brands) tend to result in music/gear lovers pairing them with less ideal front-end equipment. Interestingly, although they are fairly forgiving of less than high-end equipment and top-notch recordings, they reward any upgrade in equipment and increase in recording resolution. They will sound a bit flat if you scrimp on the equipment quality. However they will reward any tweaks to mains conditioning, vibration isolation, cables, synergistic equipment combinations, room position adjustment to millimetres (similar to the care that a Wilson Audio loudspeaker is positioned). That is why most hifi store setups sound less than inspirational.
So any significant weaknesses (other than if you think fanatical setup hygiene is too much hard work)? I will rate the Kevlar midrange as good rather than exceptional. It is not as adept as e.g. a Seas magnesium midrange at micro-dynamics. However it tracks overall macro-dynamics very well without compression and the sharp break-up nodes of the magnesium cone. On balance I think the midrange compromises of a 3 way are well judged. Any significant advance will likely require a 4 way design using a pure pistonic midrange design (as per the Nautilus design) or a significantly more advanced cone material.
I listen to my 803D / 803Diamonds probably around 350 out of 365 days every year. They faithfully provide me listenable and enjoyable music and continue to surprise me on a good recording.