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Will Old Hand
Joined: 11 Jun 2007 Posts: 428 Location: Northumberland
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Posted: Sat Apr 25, 2009 10:52 pm Post subject: Field Coil OB |
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Had my first play with a field coil in a OB
The Grass is....its too late to turn it up.
but a near central image so 95db is o.k.
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steve s Old Hand
Joined: 30 May 2007 Posts: 465 Location: east yorks
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Posted: Sun Apr 26, 2009 7:59 pm Post subject: |
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fantastic Will...
how do they sound...?
i like the cardboard.
i'm going again to test some rather large bass speakers this week on my amp..
if they work..and they are movable.. i too may have another set of speakers for eggy
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Mike H No idea why I do this anymore

Joined: 04 Oct 2008 Posts: 6576 Location: East Anglia, or Darn Sarf and then left a bit
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Posted: Sun Apr 26, 2009 8:54 pm Post subject: |
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That is really corrugated cardboard? Not a hoptical illusion
_________________ I'm not really here this is a life-sized cardboard cut-out |
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Will Old Hand
Joined: 11 Jun 2007 Posts: 428 Location: Northumberland
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Posted: Sun Apr 26, 2009 10:01 pm Post subject: |
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Its difficult to figure as a single OB with no bass and a single Jericho, the left channel is 15 yards behind the right.
What I can hear is a ease, they dont huff and puff like the Fostex magnets that have a driven sound, sorta.
Power is 100v 73ma x 2.
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SteveTheShadow Needs to get out more

Joined: 29 May 2007 Posts: 1720 Location: South Yorks
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Posted: Sun Apr 26, 2009 10:17 pm Post subject: |
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Hi Will
I like.
Steve
_________________ Van Gogh did some eyeball pleasers,
He must 'ave been a pencil squeezer.
He didn't do the Mona Lisa,
That was an Italian Geezer.
There ain't half been some clever bastards.... Ian Dury (1942 - 2000) |
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Telstar User
Joined: 14 Mar 2009 Posts: 43
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Posted: Wed Apr 29, 2009 12:25 pm Post subject: |
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Which driver is it?
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Will Old Hand
Joined: 11 Jun 2007 Posts: 428 Location: Northumberland
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Posted: Wed Apr 29, 2009 9:01 pm Post subject: |
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| The Black ... Sachsenwerk.
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Telstar User
Joined: 14 Mar 2009 Posts: 43
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Posted: Wed Apr 29, 2009 9:39 pm Post subject: |
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| Will wrote: | | The Black ... Sachsenwerk. |
Have u got any link to the manifacturer and price?
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Will Old Hand
Joined: 11 Jun 2007 Posts: 428 Location: Northumberland
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Posted: Wed Apr 29, 2009 11:22 pm Post subject: |
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| I think they are 50-60 years old off Ebay.
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Telstar User
Joined: 14 Mar 2009 Posts: 43
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Posted: Thu Apr 30, 2009 9:37 am Post subject: |
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| Will wrote: | | I think they are 50-60 years old off Ebay. |
Aaah, ok! they're vintage speakers.
Did you compare the sound with some of the new stuff (no field coil, just alnico)? like supravox, etc?
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andrew Ivimey Shed dweller

Joined: 11 Jun 2007 Posts: 2951 Location: Bedford
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Posted: Thu Apr 30, 2009 9:45 am Post subject: |
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Does anybody, anywhere, still make field coil speakers?
and why not?
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Telstar User
Joined: 14 Mar 2009 Posts: 43
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Posted: Thu Apr 30, 2009 9:56 am Post subject: |
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| andrew Ivimey wrote: | Does anybody, anywhere, still make field coil speakers?
and why not? |
Supravox EXC, from 1200 € each.
Fertin Model 7, 1900€ each
One german company that i forgot the name, €4500 pair
The above are all 8".
Feastrex (better to not say price, which raises every 6 months or so). In 5" and 9"
Obviously I'm talking fullrange.
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andrew Ivimey Shed dweller

Joined: 11 Jun 2007 Posts: 2951 Location: Bedford
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Posted: Thu Apr 30, 2009 10:02 am Post subject: |
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| All cheap then!
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Mo User
Joined: 07 Aug 2007 Posts: 159 Location: Somewhere
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Posted: Thu Apr 30, 2009 10:26 am Post subject: |
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This is the German field coil, around £15k:
http://www.field-coil.com/
_________________ Wannabe Geek
Last edited by Mo on Thu Apr 30, 2009 10:28 am; edited 1 time in total |
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Mo User
Joined: 07 Aug 2007 Posts: 159 Location: Somewhere
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Posted: Thu Apr 30, 2009 10:27 am Post subject: |
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There is another 8" German field coil in development, when it will be ready I don't know.
_________________ Wannabe Geek |
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