Yes!
My 15" woofers weigh 37 lbs each, plus the mid and tweeter horns.
And both the front and rear panels are removable with air tight gaskets.
every 6 months I remove the back, check and tighten anything that might be loose, most often not, but occasionally yes.
I don't have removable grilles, so once a year I take the woofers off the back of the front panel so I can inspect their cone and surround (pleated cloth not foam). Rare from 1958, so I keep a spare woofer and spare rebuild kit ready to go downstairs.
I inherited a very cool antique long screwdriver, it helps me reach and I get to think of Poppy every time I use it.
My 15" woofers weigh 37 lbs each, plus the mid and tweeter horns.
And both the front and rear panels are removable with air tight gaskets.
every 6 months I remove the back, check and tighten anything that might be loose, most often not, but occasionally yes.
I don't have removable grilles, so once a year I take the woofers off the back of the front panel so I can inspect their cone and surround (pleated cloth not foam). Rare from 1958, so I keep a spare woofer and spare rebuild kit ready to go downstairs.
I inherited a very cool antique long screwdriver, it helps me reach and I get to think of Poppy every time I use it.