Hi, i’m a german newbie here:) and since last week i own a very nice pair of JBL The speakers are in very good condition and the. You may also like JBL , , Aftermarket Diaphragm $ $ ; JBL D8R Replacement Diaphragm H $ Yeah that is what I thought ”. Well forget about the sweep testing and so on above its a little bit in error. I just done some multiple.
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This is jgl my educated guess and not to be construed as fact. I posted the pics from an ebay auction here on another thread a few years ago, asking what they were.
JBL / diaphragms – Forums
Hi, i’m a german newbie here and since last week i own a very nice pair of JBL There was nothing on the inside of the diaphragm. I once mounted a bad diaphragm on top of a and pushed down on the dome to see how close it is to the phase plug, and it is very close as it should be. Radian He did a little tweaking on one of the Radian-equipped drivers and got rid of that dip in the 5. Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum.
JBL H-1 High Frequency Driver – Speaker Exchange
Both have the same original titanium D8R fitted. Pretty sure J normally stands for 16ohm with JBL stuff and as it also had 16 clearly printed on the top circled next to the I assumed thats what it was. His are stamped Notengewirr, are jb, satisfied with the refoam Happy new year to all, Guido. It appears they will, but are there any other smaller details for me to be aware of? This page was generated in 0.
It is virtually identical to the Ok, thank you Rudyi jhl you’re right. I want an alternative close match in case I cant find any.
Specs for JBL 2416 1″ HF driver
Well someday we will have Beryllium replacements Now i read about the replacing Radian drivers with aluminium diaphragm and Mylar surrounding. I too have wondered about that. That being said, I suppose it is possible that the model progression could be as follows: Last edited by Rudy Kleimann; at I suppose that the LF driver could pressure up the cabinet high enough and long enough at very low frequencies to modulate the HF diaphragm through that vent hole.
Newbie question, first time pulling apart compression drivers Results 1 to 15 of The Hbl diaphragms don’t need this hole ,because the Mylar surround is perforated. The noise has gone.
One of his diaphragms doesn’t fit exactly on the driver-plate. I joked about it being a tuned port for the rear chamber.
We were a bit puzzled by its’ purpose I saw a lot of coming out of cabinets. However, the dome of the phase plug is not as high as the previous models, and the diaphragm is built to match- it will not fit on H drivers because the phase plug of the sits too high.
D8R diaphragms use aluminum voice coil wire.
So how do I check its resistance if its not clearly listed? A bit less top end than the later drivers with slit phase plug.
Thinking about it, I need to clarify that the drivers I saw on ebay a few years ago were listed as H, but as we all know, the driver itself isn’t marked -only the diaphragm.