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parallell and series speakers
11/2/2009 10:17:53 PMIan
Hi,

I know that when speakers are paralleled their impedances are reduced, in series they are added. What happens to the wattage for the spearker ? When resistors are paralleled the wattage increases, is this the same for speakers? My grandpa found 6 NIB Jensen c6-tx hi-fi dual cone speakers, 8 ohms, 7.5 watts. Can 3 of these be paralleled to get 2 ohms at 22.5 watts? or put in series to get more wattage? I would like to add them to my 1934 mystery amp setup. pp 2a5's ~15-20 watts. Also does anyone have info on these speakers? or a value? 6 NIB with documentation.

Thanks
Ian

11/3/2009 12:07:59 PMAnswer
:Hi,
:
:I know that when speakers are paralleled their impedances are reduced, in series they are added. What happens to the wattage for the spearker ? When resistors are paralleled the wattage increases, is this the same for speakers? My grandpa found 6 NIB Jensen c6-tx hi-fi dual cone speakers, 8 ohms, 7.5 watts. Can 3 of these be paralleled to get 2 ohms at 22.5 watts? or put in series to get more wattage? I would like to add them to my 1934 mystery amp setup. pp 2a5's ~15-20 watts. Also does anyone have info on these speakers? or a value? 6 NIB with documentation.
:
:Thanks
:Ian

Wattage adds up. Whether you series, parallel or series-parallel them.

Use google to find more data and value for those.

Also, make sure your amp supports 2 ohms on its output.

11/3/2009 10:57:35 PMIan
Thanks for the info.
I have no idea what my amp's output is. There is a 500ohm, and two mysteries. <2ohms dc resistance +/- .3 ohms from each other. If anyone would like to help identifiy this amp I would greatly appreciate it. I restored it, and drew a schematic. If anyone would like to see photos of either just ask. It uses all 2.5v tubes. There are no markings on it what so ever.
Ian

::Hi,
::
::I know that when speakers are paralleled their impedances are reduced, in series they are added. What happens to the wattage for the spearker ? When resistors are paralleled the wattage increases, is this the same for speakers? My grandpa found 6 NIB Jensen c6-tx hi-fi dual cone speakers, 8 ohms, 7.5 watts. Can 3 of these be paralleled to get 2 ohms at 22.5 watts? or put in series to get more wattage? I would like to add them to my 1934 mystery amp setup. pp 2a5's ~15-20 watts. Also does anyone have info on these speakers? or a value? 6 NIB with documentation.
::
::Thanks
::Ian
:
:Wattage adds up. Whether you series, parallel or series-parallel them.
:
:Use google to find more data and value for those.
:
:Also, make sure your amp supports 2 ohms on its output.
:



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