Speaker Wire Wall Bushing / Wall Brush vs Wall Plate - Why we prefer pass-through speaker wire wall bushings and wall brushes over speaker wall plates.

Skywalker Dual Feed-Through Bushing, White, Pack of 100 B009Z1LA86 $12.99 (100)
Leviton 41075-DBW Decora Brush Passthrough, White B019AIU2XM $6.00 (1)