Hi folks, may I kindly ask about alternative transformer used in DIY box? Can Xicon/42TU003-RC be used as the transformer after the amplifier? Will it be OK or too weak? If I can use it, then shall I connect the amplifier to the secondary or primary? Shall I use full secondary and primary?
https://no.mouser.com/ProductDetail/Xicon/42TU003-RC?qs=plB1iWz%252BJMxL%252B1RFsZ7iNw%3D%3D
If the upper one won't work, will this one work? Does it matter if it is 8W, will 4W version or 2W version also be OK (as we only use the 0.5W connector).
https://no.mouser.com/ProductDetail/Hammond-Manufacturing/117F8?qs=FmjOKN4Os85EiNWUX7mN1Q%3D%3D
And it would be great if you could tell if this amplifier is good enough: https://www.fruugonorge.com/zk-502mt-subwoofer-amplifier-board/p-194740078-415316284?language=en
I am really new to this, so I really appreciate if you could help!! 😄