Home cinema / P2 planning
Four twelves. 350 litres.
The current bass-reflex plan uses four GRS 12SW-4HE drivers and replaces the earlier two-18-inch concept.
Drivers4× 12 inGRS 12SW-4HE
Net volume≈350 Lplanning target
StatusP2not yet built
Why the plan changed
The previous two-18-inch idea has been replaced by a four-driver 12-inch layout. It provides a visually strong front, useful cone area and a package that fits the available depth and height constraints.
What is included
The P2 package contains CAD, a PDF drawing set, cut-list data, simulation CSV files, calculation parameters and plots for response, output, cone excursion and port velocity.
Planning limits
The simulation is a model. Port end effects, turbulence, thermal compression, nonlinear suspension behaviour, room gain and room modes must be verified on the built enclosure. The downloadable data therefore remain a planning state rather than a performance guarantee.