North Star Hall at Changsha North Star International Convention Center
North Star Hall is 61.5 x 58 m (202 x 190 ft), 3,567 m² (38,395 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 61.5 m wall a Absen A2 Pro wall runs 98 x 15 (16464 x 2520 px, 14,700 kg, 272 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 82 x 23 = 1886 | 49.2 x 7.8 m | 26240 x 4140 | 9,053 kg / 19,958 lb | 479 kW, 2303 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 98 x 15 = 1470 | 49 x 7.5 m | 16464 x 2520 | 14,700 kg / 32,408 lb | 272 kW, 1307 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 98 x 15 = 1470 | 49 x 7.5 m | 12544 x 1920 | 13,965 kg / 30,787 lb | 235.2 kW, 1131 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, North Star Hall holds about 7,740 theater seats, 3,166 banquet seats at rounds of 10, or 2,176 classroom seats. Back row in theater is roughly 54.5 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
- 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
- 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