is the midrange separate from the rest of the cabinet/in its own "housing" within the rest of the cabinet? I'm asking in regards to the 804S not the nautilus 804 but the newer 804S to be clear. thanks
B&W 804S midrange
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B&W 804S midrange
Bowers & Wilkins 683 Speakers
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Originally posted by BWLoveris the midrange separate from the rest of the cabinet/in its own "housing" within the rest of the cabinet? I'm asking in regards to the 804S not the nautilus 804 but the newer 804S to be clear. thanks
The midrange unit is "suspended" from the cabinet using a clever system based on elastomer isolators and a drawbar "clamping" system.
This system is simple but effective.- Bottom
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I don't think it's sepaprate. I believe there is a piece of wood (about 3/8" thick) that sort of makes a separate chamber, but as far as vibrations go I wonder how isolated it is. It sounds outstanding, though. I would say the midrange is the highest point of the 804s (I own a pair).
If you have a B&W dealer you, I've seen 804s with an open side that B&W uses as marketing. You might be able to find one and see exactly how it's made.
I hope this helps.- Bottom
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haracio how are the 804s' bass wise?Bowers & Wilkins 683 Speakers
Rotel RB-1090 2 Channel Amp
Rotel RC-1082 Stereo Pre Amp
Rotel RCD-1072 CD Player
Pro-Ject Debut Carbon w/ Ortofon 2M Red (sitting on a piece of slate supported by 3 "solid tech feet of silence" isolation feet)
Rotel RLC-1040 Power Conditioner
Shynyata Research SR-Z1 Power Outlet & Venom 3 Power Cords x 4
Tara Labs RSC Vector 1 Speaker Cables & Interconnects
Pioneer PDP-5070HD 50" Plasma
Playstation 3
Shaw HD PVR
Primacoustic Room Treatments- Bottom
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Originally posted by Horacio..... I believe there is a piece of wood (about 3/8" thick) that sort of makes a separate chamber,
Originally posted by Horacio..... but as far as vibrations go I wonder how isolated it is. It sounds outstanding, though. I would say the midrange is the highest point of the 804s (I own a pair).- Bottom
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Originally posted by BWLoverharacio how are the 804s' bass wise?
I don't mean to come accross as a smart ass...but these are areally important factors to keep in mind, I believe.
Bass is very controlled and is "significant" (whatever that means, right?). These are not big bass speakers, though. 803s deliver more bass, for example.
The 804s don't go very low. My room frequency response curve drops sharply below 35 Hz. You could add a good sub for stereo (eg; REL Storm III / $1000 used) which I believe would make a big difference.
In my case, moving from a Rotel RB1080 to a McIntosh MC275 made a huge difference. While I loved the 1080 I don't think it was up for the task with the 804s (the issue being quality of power and not amount of power).
Finally, my room is 30x15x8 feet. Speakers are in the middle, very far from the back wall.
Bottom line: To me, bass is good. Midrange is great. Highs are very good with the right amp matching.
I hope this helps!- Bottom
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[QUOTE=multivac]Well, that piece of wood just below the mid-range unit creates a separate chamber :T
Well that is correct, to some extent. That thin piece of wood isn't preventing vibrations from the woofers to be transmitted to the midrange. That piece is likely acting as a diaphragm, in a reduced scale. This is what I meant with isolation. Yes, multivac is right, air cannot move from one chamber to the next, but the air on one chamber will likely move air on the adjacent chamber.
Nevertheless, all this rationalization isn't worth much to me (even though it comes from me!! ). To me the bottom line is how they sound, and they sound good to me. Try to audition and let your ears and wallet decide. Do you like it and is it worth that money to you?
Cheers,- Bottom
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[QUOTE=Horacio]Originally posted by multivacWell, that piece of wood just below the mid-range unit creates a separate chamber :T
Well that is correct, to some extent. That thin piece of wood isn't preventing vibrations from the woofers to be transmitted to the midrange. That piece is likely acting as a diaphragm, in a reduced scale. This is what I meant with isolation. Yes, multivac is right, air cannot move from one chamber to the next, but the air on one chamber will likely move air on the adjacent chamber.
Nevertheless, all this rationalization isn't worth much to me (even though it comes from me!! ). To me the bottom line is how they sound, and they sound good to me. Try to audition and let your ears and wallet decide. Do you like it and is it worth that money to you?
Cheers,
KalKal Rubinson
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"Music in the Round"
Senior Contributing Editor, Stereophile
http://forum.stereophile.com/category/music-round- Bottom
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Originally posted by BWLoverharacio how are the 804s' bass wise?- Bottom
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