Quote:
Originally Posted by
T4phage 
The place where I go to usually suggests the silver soldered bare wire if the client is not going to be changing speakers or uninstall their system on a regular basis.
Tinning's not a bad idea, if only because corroded copper looks ugly even if it's probably not going to do anything sonically.
Quote:
Originally Posted by
T4phage 
One of the most extreme things I've seen them do is to remove the speaker terminals from the amp and directly wire the speaker cable inside the amp... and it was standard 11 gauge cable.
Speaking of internal speaker wire, one of the funniest things I've seen recently is the wire on the inside of the M-Design Eleganza subwoofers I use as the secondary ("broadband" in Dr. Geddes' terminology) subs in my main system. M-Design was (is?) a boutique brand by Monster Cable. Really an anomaly for the company, because these were high-quality, well-engineered products made of top-tier parts and not completely outlandish, cost-wise. These subs were originally $3500, and honestly probably worth it due to the high quality of the cabinetry and the excellent off-the-shelf
Aura NRT (neo-radial underhung motor, with very effective Faraday shielding) drive-unit inside. The wires between the plate amp and the Aura driver was bog-standard 12AWG (4mm^2 I think) stranded hookup wire such as what one would find at Home Depot or Lowes here, or Bauhaus/Baumaxx in Europe. Not even higher-end stuff, like Belden, or the finer-gauge strands that Esoteric Audio used to use in their eponymous/Streetwires/Tiff wire brands.