The brief
The family wanted a dedicated cinema for weekend films and live cricket, large enough for two rows of guests, without sound reaching the bedrooms two floors above. The villa was at the structural stage, which made the basement the natural choice.
Why a basement, and what it needed
A basement is surrounded by earth and a thick slab, which gives excellent isolation for low frequencies. The trade-offs are humidity and fresh air. We coordinated with the architect on damp-proofing, a dedicated fresh-air supply and a low-velocity AC layout so the room stays quiet during quiet scenes.
Design decisions
- 7.2.4 layout: screen-wall left, centre and right behind an acoustically transparent screen; four surrounds; four overhead Atmos speakers placed for both rows.
- Two subwoofers: positioned by measurement to smooth bass between the front and back rows.
- Riser: a raised second row so every seat has a clear view of the screen.
- Projection: native 4K projection sized to the seating distance for an immersive viewing angle.
Acoustics
The room was treated with fabric-wrapped absorption at first-reflection points, thick corner bass traps and diffusion on the rear wall. Panels were finished in a fabric chosen with the interior designer so the room reads as panelled walls rather than treatment.
Pre-plastering coordination
Before plastering, we marked every back box and conduit on site — speaker wiring, projector power and HDMI/data, subwoofer locations, the equipment rack and network drops — and inspected the work with the electrical contractor. See our pre-plastering conduit checklist for the full list.
Calibration and handover
After installation we measured every seat, integrated the subwoofers, ran room correction and verified the result by measurement and by listening with the family. Network coverage reaches the basement through the villa’s EDN access point layout, so streaming apps on the projector source load reliably.
Planning a villa cinema in this corridor? Read our Kokapet, Tellapur and Narsingi guide.