Will you use the amp 'bridged'? If so, can it handle the VC impedance of the new sub drivers?
Is it a DVC sub? If it ia a pair of 4ohm coils, you may want to run 1 to each channel of the amp. OR, wire them in series, especially if the amp won't drive low impedance loads well.
Unless you are DeadSet on a DIY, you might be better off doing a 'google' for 'plate amp'. They are inexpensive and have all the functionality you need, in one package.
I have an old Carver m-400t, 'The Cube'. That was my plan, too, but it gets out of hand quickly.....
Is it a DVC sub? If it ia a pair of 4ohm coils, you may want to run 1 to each channel of the amp. OR, wire them in series, especially if the amp won't drive low impedance loads well.
Unless you are DeadSet on a DIY, you might be better off doing a 'google' for 'plate amp'. They are inexpensive and have all the functionality you need, in one package.
I have an old Carver m-400t, 'The Cube'. That was my plan, too, but it gets out of hand quickly.....