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The Worst Speaker Ever?!

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The Garglebard View Drop Down
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    Posted: 13 January 2009 at 8:32pm
Owing to my repuation as a bit of a 'speaker nut' i was very kindly given an unmatched pair of Jamo 3-way speakers at the weekend.
One is a D266 and the other is a D265.

Anyway, the tweeters had blown so i thought i'd take them apart and see if anything was salvagable. One cabinet had a rather nice Eminence Beta 12A in good condition. It's rated at 250W RMS (even though the cabinet is rated at 150w RMS).

The other cab contained what i suspect could well be a contender for the world's worst speaker.



Can anyone beat this? LOL
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Post Options Post Options   Thanks (0) Thanks(0)   Quote markie Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 8:46pm
Jamo did some "Pro 200EX" cabs, which were 10 inch plus 2 tweeters. They actually didn't sound too bad, but were only about 92dB efficient. However the worst thing was that the 10" drivers were very expensive to replace and were a non standard voice coil size so even a good re-cone man couldn't do them. HORRIBLE.
If it's got wheels or tits it's gonna cost a fortune
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jbinks Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 8:58pm
hahaha I love the size of the magnet!
 
Terminals are pretty impressive too!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote login4 Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 9:02pm
lol, ye i remember opening a Jamo 365 (15") and it was the nastiest tiny little driver i had ever seen, did make me LOL tho,
and to think at the time peeps were actually buying these things Dead
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Post Options Post Options   Thanks (0) Thanks(0)   Quote rich_gale Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 9:19pm
i just died when i saw the magnet on the back of that driver.  whats the vc?  .5"?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jake_Fielder Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 9:25pm
That is really funny, that is the worst magnet:cone size ratio i have ever seen!
 
You'd be a good salesman is you managed to sell those to levyte! LOL
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The Garglebard View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote The Garglebard Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 9:28pm
lol LOL

not sure on the VC size, obviously i don't want to take it apart because of its value Wink

Funnily enough, the magnet on the 4 inch mid from the same cabinet is almost exactly the same size...


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cravings View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cravings Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 11:22pm
i had a speaker once with 2 different 12" drivers in it.. and one of them was very old.. and (i didn't know anything like as much about speakers back then as i do now) it had, from memory, like.. a metal sort of square ring on the back of the driver.. mounted on the magnet.. but i'm sure i remember this weird ring thing (like.. a bracket maybe) where the magnet would go. right that's a terrible description.. i'm gonna try and do a drawing of what i'm thinking...
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cravings View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cravings Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2009 at 11:39pm
eh.. very quick sketch of how i remember it...



the "ring" was like.. heavy..  it's the lower driver in this pic...



anyway.. just curious if anyone's seen such a thing. the tiny magnet on the one posted above put it in my head.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote login4 Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2009 at 12:02am
Cravings,  iv got something like that on the shelf, with that weird square mounted magnet on a cast chassis and thick green felt around the outer edge for rear mounting, i think it is either celestion or wharfdale, iv got lots of odd old cones that i cant bring my self to chuck away, 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dislexic Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2009 at 12:30am
TOA SL112 cos they sound crap and anything sounds better!! even good old scott boxes sound nicer!!
 
Death to toa boxes, I unfortunatly due to budget restraints supplied a couple to a venue a number of years ago, and really wish I hadn't, but they couldnt aford anything else, i have opened them up to repair a couple of times and the drivers actualy look worse and cheaper than that, they look like somthing out of a tandy raidio!!
(got that off my chest hehe)
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roborg View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote roborg Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2009 at 12:38am
its cleverly designed so the magnet doesn't use up too much precious cabinet volume.
What I cannot create, I do not understand
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