Best Of

Mortite doesn't qualify for gap.

OK that is a sloppy fitted Peerless indicating they didn't always get it to fit right, especially in the early years and that white Mortite accentuates it. Can you imagine how sloppy that would've been with an SL1000 like in the picture OP posted? We're still waiting for you to address the 4 other issues (except by LOL'ing) besides the rout out gap, that are not in agreement with this being an early 1984 10B, which it would have to be to have shipped with an SL1000: 1) silver basket midwoofers and passives (like in that Peerless M10 you just posted a picture of), 2) The stapled on paper tag type label and high serial #, 3) Brass un-plated fuse holder not being in use at the time of the early 10B, 4) The grille OP shows is the early full frontal type with the Polk Audio badge being on the grille instead of the partial grille with the exposed Polk Audio badge on the bottom of the enclosure that I showed they were using in the early 10B.

Look at that gap!

Pimp my Polk's; good job man.

Looking forward to hearing your impressions when they are phase plugged and foamed.

Yeah. Yet another thing is that at some point they went to a silver color plated (tin probably) fuse holder and the picture from the OP is the unplated brass one. My 79 7Bs had the brass. I have a 1-28-83 M7 crossover where it is the silver.