Guobin Hall at Changsha North Star International Convention Center
Guobin Hall is 43.5 x 23.4 m (143 x 77 ft), 1,018 m² (10,957 sq ft), with a 9.6 m (31 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 9.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 15 rows of 500 mm tile flown. Along the 43.5 m wall a Absen A2 Pro wall runs 69 x 15 (11592 x 2520 px, 10,350 kg, 191.5 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 58 x 23 = 1334 | 34.8 x 7.8 m | 18560 x 4140 | 6,403 kg / 14,116 lb | 338.8 kW, 1629 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 69 x 15 = 1035 | 34.5 x 7.5 m | 11592 x 2520 | 10,350 kg / 22,818 lb | 191.5 kW, 921 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 69 x 15 = 1035 | 34.5 x 7.5 m | 8832 x 1920 | 9,833 kg / 21,677 lb | 165.6 kW, 796 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, Guobin Hall holds about 2,075 theater seats, 848 banquet seats at rounds of 10, or 583 classroom seats. Back row in theater is roughly 36.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Changsha North Star International Convention Center
- North Star Hall61.5 x 58 m (202 x 190 ft) · 9.6 m ceiling
- Jiuzhou Hall57.5 x 52.9 m (189 x 174 ft) · 7.4 m ceiling
- Guuohui Hall29.8 x 20.1 m (98 x 66 ft) · 8.5 m ceiling
- Meeting Room 20117 x 12.9 m (56 x 42 ft) · 3.2 m ceiling
- Meeting Room 20514.4 x 7.5 m (47 x 25 ft) · 3.2 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Changsha North Star International Convention Center · Venues in Changsha