hi guys,
i have a problem - i would like to build a normal 50W amplifier...
i have normal "small" bookshelf speakers and an amplifier for them.... i would like to drive this subwoofer amplifier from the output of my main amplifier and not from the input of my main amplifier - so the question is - how you can make a normal amplifier tht can deal with the input signal level of the normal main amplifier .... if you know what i mean.......????
i do not know how o they do it usually.....
thanks in advance....
i have a problem - i would like to build a normal 50W amplifier...
i have normal "small" bookshelf speakers and an amplifier for them.... i would like to drive this subwoofer amplifier from the output of my main amplifier and not from the input of my main amplifier - so the question is - how you can make a normal amplifier tht can deal with the input signal level of the normal main amplifier .... if you know what i mean.......????
i do not know how o they do it usually.....
thanks in advance....
how you can make a normal amplifier tht can deal with the input signal level of the normal main amplifier .... if you know what i mean.......????
They do it on plate amps all the time , just a resistor network
to divide the first amps output down to input level for
the second amp..
Search for a generic plate amp schematic , look at input
section.
OS
i saw in one jbl amplifier few minutes ago values like 240k and 4k7......
anyway - your idea is sounding better to me .... bu i would like to go with higher values - at least to have 25kohm if possible.... not just 11kohm in total..... just a bit higher
what do you think - would that be still o.k.????? for example 22k and 2k2......
anyway - your idea is sounding better to me .... bu i would like to go with higher values - at least to have 25kohm if possible.... not just 11kohm in total..... just a bit higher
what do you think - would that be still o.k.????? for example 22k and 2k2......
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