Guuohui Hall at Changsha North Star International Convention Center
Guuohui Hall is 29.8 x 20.1 m (98 x 66 ft), 599 m² (6,448 sq ft), with a 8.5 m (28 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 8.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 13 rows of 500 mm tile flown. Along the 29.8 m wall a Absen A2 Pro wall runs 47 x 13 (7896 x 2184 px, 6,110 kg, 113 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 39 x 19 = 741 | 23.4 x 6.4 m | 12480 x 3420 | 3,557 kg / 7,841 lb | 188.2 kW, 905 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 47 x 13 = 611 | 23.5 x 6.5 m | 7896 x 2184 | 6,110 kg / 13,470 lb | 113 kW, 543 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 47 x 13 = 611 | 23.5 x 6.5 m | 6016 x 1664 | 5,805 kg / 12,797 lb | 97.8 kW, 470 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, Guuohui Hall holds about 1,144 theater seats, 468 banquet seats at rounds of 10, or 321 classroom seats. Back row in theater is roughly 22.8 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
- Guobin Hall43.5 x 23.4 m (143 x 77 ft) · 9.6 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