• $2,395-$4,895/ea. Depending on configuration
• 320: Two-way with one 6.5" bass driver and one ribbon tweeter
• 330: Two-way with one 6.5" bass driver, one 8" passive radiator, and one ribbon tweeter
• 350: Two-way with two 6.5" bass drivers, two 8" passive radiators, and one ribbon tweeter

Meridian's 300 Series in-wall/on-wall speakers use 6.5" bass drivers and ribbon tweeters and rigid, non-resonant cabinets and a white paintable grille and frame with rough-in boxes. And they come in a few different flavors. The 320 includes just a single bass driver and ribbon, while the 330 adds an 8" passive radiator and the 350 has two bass drivers and two passive radiators to complement the ribbon. Like the 200 Series these speakers are configurable as conventional passive designs set up for bi-wiring/bi-amping, or as "remote active" units that operate with Meridian's proprietary powered crossover/amplifiers.