Hall B at National Exhibition and Convention Center (Shanghai)
Hall B is 49.5 x 33.8 m (162 x 111 ft), 1,673 m² (18,009 sq ft), with a 10 m (33 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 10 m ceiling with 1.5 m trim and 0.3 m clearance you get 16 rows of 500 mm tile flown. Along the 49.5 m wall a Absen A2 Pro wall runs 79 x 16 (13272 x 2688 px, 12,640 kg, 233.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 66 x 24 = 1584 | 39.6 x 8.1 m | 21120 x 4320 | 7,603 kg / 16,762 lb | 402.3 kW, 1934 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 79 x 16 = 1264 | 39.5 x 8 m | 13272 x 2688 | 12,640 kg / 27,866 lb | 233.8 kW, 1124 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 79 x 16 = 1264 | 39.5 x 8 m | 10112 x 2048 | 12,008 kg / 26,473 lb | 202.2 kW, 972 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, Hall B holds about 3,531 theater seats, 1,444 banquet seats at rounds of 10, or 993 classroom seats. Back row in theater is roughly 42.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at National Exhibition and Convention Center (Shanghai)
- 4.2 Hall Public Area100 x 100 m (328 x 328 ft) · 10 m ceiling
- Conference Hall62.2 x 58.9 m (204 x 193 ft) · 11.7 m ceiling
- Hall E62.2 x 30.1 m (204 x 99 ft) · 10 m ceiling
- Hall A49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Hall C49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Hall D49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Welcome Hall36 x 28 m (118 x 92 ft) · 10.9 m ceiling
- North Communication Hall30.4 x 25.2 m (100 x 83 ft) · 4.9 m ceiling
- South Communication Hall30.4 x 25.2 m (100 x 83 ft) · 4.9 m ceiling
- Silk Road Hall16.9 x 16.9 m (55 x 55 ft) · 10 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at National Exhibition and Convention Center (Shanghai) · Venues in Shanghai