Have to run across any units with a hookup for a small sub? The speaker system in the racing rig are decidedly crap and I could mount that right in the dash.
Yeah, I also ordered one of these which utilizes 2 of the TI chips, but one bridged for a sub.
https://smile.amazon.com/gp/product/B07BKYL3GC/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1It defaults to bluetooth input though. You have to hold in on the volume knob, then an asian female voice says "line in".
I'm sure they make them without bluetooth. It adds a treble adjustment which is nice.
Sunday I hope to do some more side by side comparisons with a solid old school 2x30w amp.
I think these will do ok for desk (at work) speakers I'm making, but the distortion climbs pretty fast as the output gets near its maximum.
I'm also going to build a boombox with some old car speakers, so not too worried about the distortion level on that.