7.2.4 Reference Dolby Atmos Private Cinema

A bare concrete basement transformed into an acoustically isolated 8-seater private screening room with a 133-inch acoustically transparent weave screen.

Room Dimensions

16' W × 24' L × 10.5' H

Audio Configuration

7.2.4 Dolby Atmos

Seating Capacity

8 VIP Recliners

🎬 Customize in 3D Studio

Acoustic & Room Challenges

The raw 16x24 ft room suffered from severe 60Hz modal ringing and parallel concrete wall slap-echo, while requiring complete sound isolation from bedrooms above.

Suntek Engineering Solution

We constructed a decoupled acoustic baffle wall behind the 133-inch woven screen, installed GIK 242 absorption panels at first-reflection points, built a bass-trapped rear seating riser, and calibrated a Sony 4K laser projection system.

System Architecture

Equipment Specified in This Project

Laser Projectors SNTK-PRJ-01

Sony • VPL-XW5000ES

True 4K HDR Laser Projector (3000 Lumens)

Native 4K SXRD laser projector engineered for dedicated home cinema rooms with HDR10 support.

Screens & Displays SNTK-SCR-01

Elite Screens • AT-133HW

133" 16:9 Acoustically Transparent Woven Screen

Micro-perforated acoustic weave allowing LCR speakers to be placed directly behind the screen.

Immersive Audio SNTK-SPK-01

Klipsch • RP-8000F II

Reference Premiere Floorstanding Towers (Pair)

Dual 8-inch Cerametallic woofers and Tractrix horn technology delivering dynamic cinema reference output.

Immersive Audio SNTK-SPK-02

Focal • 300 ICW6

In-Ceiling Dolby Atmos Height Speakers (Pair)

Angled coaxial driver assembly designed specifically for overhead 3D Dolby Atmos soundstages.

LED Wall SNTK-SUB-01

SVS • PB-3000

15" Reference Ported Subwoofer (1000W RMS)

Earth-shaking subterranean low-frequency extension down to 16Hz with smartphone DSP control.

AV Receivers & Processors SNTK-AVR-01

Denon • AVC-X6800H

11.4 Channel 8K Dolby Atmos AV Receiver

Monolithic amplifier design supporting full 7.2.4 Dolby Atmos, DTS:X Pro, and Dirac Live upgradability.

LED Wall SNTK-ACS-01

GIK Acoustics • 242-KIT8

242 Acoustic Absorption & Diffusion Kit (8 Panels)

Treats first-reflection points and slap echo while maintaining high-frequency spatial energy.