Related Clues:

• Box __
• Finalized, as plans
• The 'all' in 'Collect them all!'
• ''Quiet!'' locale
• Seinfeld's apartment, say
• Place for quiet, at times
• Fix, as a clock
• Gig component
• Write (down)
• Math collection
• Word shouted before a hike
• See 8 Down
• You'll see it onstage
• 7-5, e.g., in tennis
• An hour's worth of tunes, maybe