VintageKustom.com - RDF feed
http://www.vintagekustom.com/FUDforum/index.php
3x15 cabinets w/ JBL'S
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=28983&th=5003#msg_28983
What is the impedance of each speaker and what is the total impedance of the cab?
Thanks in advance!]]>ThomasG2023-03-15T23:08:46-00:00Re: 3x15 cabinets w/ JBL'S
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=28984&th=5003#msg_28984
All three are wired in parallel so with a ohm meter hooked up to a short length cable at the jack you should read less then 6 .5 ohms like 5.3.
If you get a telescoping mechanics mirror you can stick it in one port and put a small flashlight in the othe port and see for sure what's in there.
It could be a bass cab and loaded with D140 JBLs, or it could be a guitar cab and loaded with D130 drivers.]]>stevem2023-03-15T23:28:17-00:00Re: 3x15 cabinets w/ JBL'S
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=28985&th=5003#msg_28985
If the cab has sliver threads running through the grill cloth and no taper on the side of the cabinet, that cab would be for the K250 series amp heads, and the speakers are 8 ohms each and a total of 2.7 ohms. ]]>pleat2023-03-15T23:35:53-00:00Re: 3x15 cabinets w/ JBL'S
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=28987&th=5003#msg_28987
]]>ThomasG2023-03-15T23:43:29-00:00Re: 3x15 cabinets w/ JBL'S
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=28990&th=5003#msg_28990
The straight/ vertical front is a early 250 type cab.
There was a point in late 1971 or early 72 where the standard black tuck & roll being used had a much courser texture to it then previous and I believe this is also when the grill cloth with the silver strands in it started to be used.]]>stevem2023-03-18T10:31:50-00:00