Amazon Basics are copper coated aluminum (CCA), to be avoided. Better to go for DAC from Hifimart.com or C&E from Amazon. I have used some DAC cables in the past. Can vouch for them.
Amazon Basics are copper coated aluminum (CCA), to be avoided. Better to go for DAC from Hifimart.com or C&E from Amazon. I have used some DAC cables in the past. Can vouch for them.
Always better to have some extra length. But don't coil it.
In wall installation requires some fireproof jackets/ specifications. Experienced FMs may be able to confirm.
14G thickness should suffice for your needs I think.