Large Hall - Foyer at Omiya Sonic City
Large Hall - Foyer is 47.7 x 47.7 m (156 x 156 ft), 2,275 m² (24,491 sq ft), with a 3.1 m (10 ft) ceiling.
Open in 3D previzPlan view
Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.
LED wall that fits
Under a 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 47.7 m wall a Absen A2 Pro wall runs 76 x 2 (12768 x 336 px, 1,520 kg, 28.1 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 63 x 3 = 189 | 37.8 x 1 m | 20160 x 540 | 907 kg / 2,000 lb | 48 kW, 231 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 76 x 2 = 152 | 38 x 1 m | 12768 x 336 | 1,520 kg / 3,351 lb | 28.1 kW, 135 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 76 x 2 = 152 | 38 x 1 m | 9728 x 256 | 1,444 kg / 3,183 lb | 24.3 kW, 117 A @ 208 V |
Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.
Seating estimate
After a 12 x 7 m stage, Large Hall - Foyer holds about 4,869 theater seats, 1,992 banquet seats at rounds of 10, or 1,369 classroom seats. Back row in theater is roughly 40.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Omiya Sonic City
- Event Square29.3 x 29.3 m (96 x 96 ft) · 3.1 m ceiling
- Exhibition Hall No.128.4 x 28.4 m (93 x 93 ft) · 3.1 m ceiling
- Civic Hall26.7 x 26.7 m (88 x 88 ft) · 3.1 m ceiling
- Sonic City Hall - Dressing Rooms21.4 x 21.4 m (70 x 70 ft) · 3.1 m ceiling
- Exibition Hall Lobby19.5 x 19.5 m (64 x 64 ft) · 3.1 m ceiling
- Large Hall - Dressing Rooms (4)19.2 x 19.2 m (63 x 63 ft) · 3.1 m ceiling
- International Conference Room18.7 x 18.7 m (61 x 61 ft) · 3.1 m ceiling
- International Conference Room - Lobby17.7 x 17.7 m (58 x 58 ft) · 3.1 m ceiling
- Sonic City Hall - Practice Rooms14.4 x 14.4 m (47 x 47 ft) · 3.1 m ceiling
- Exhibition Hall No.2 & 514.2 x 14.2 m (47 x 47 ft) · 3.1 m ceiling
- Small Hall - Foyer13.3 x 13.3 m (44 x 44 ft) · 3.1 m ceiling
- Sonic City Hall - Rehearsal Room13.1 x 13.1 m (43 x 43 ft) · 3.1 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Omiya Sonic City · Venues in Saitama