LNGR IB-15.4FINAL · FINAL
Infinite-baffle wall in the home cinema
Four GRS 15PF-8 drivers use the adjacent rear room as a practically very large back volume.
IDEA
SIMULATION
BUILD
MEASUREMENT
FINAL
StatusFINAL
Drivers4× GRS 15PF-8
AlignmentInfinite baffle
Rear volume≈ 32,000 L
RoomHome cinema
DocumentationReal build + photos
Built and in service
LNGR IB-15.4 is a real build, not a concept render. Four 15-inch drivers are mounted in the wall to the adjacent rear room. The build log documents the project from the wall opening to the finished array.