Amplifier advice?

[musicalchairs]

Hi there all. I've stumbled across a 1970s intercom system and i'm trying to completely rewire it into a bluetooth and FM player with hopefully surprisingly good quality.

I'm working in quite a confined space, and was wondering what amplifier?
I've been recommended the TPA3116, TPA3118, MA12070 and TPA3255. I'd be using it on a mono speaker, and it wouldn't be super loud. I'd likely play newer music and not a lot of classical. Any tips?

 

[Chrispy]

The sound quality would reside primarily in the speakers. This is for a single wired speaker? Or a system?

 

[musicalchairs]

The sound quality would reside primarily in the speakers. This is for a single wired speaker? Or a system?

A single wired

 

[daniboun]

Get the hypex NCXXXMP reliable, easy to integrate, great performance ( NCX252MP (2 x 250 W) ou NC250MP (1 x 250 W) for mono)

 

[Chrispy]

A single wired

And what is the speaker itself? Probably any of the chip amps you mention will be fine, tho.

ps Aside from a power amp, what is the rest of your gear? Do you need something in addition to an amp?