B21c at Greater Richmond Convention Center
B21c is 40.2 x 20.7 m (132 x 68 ft), 832 m² (8,957 sq ft), with a 9.8 m (32 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 9.8 m ceiling with 1.5 m trim and 0.3 m clearance you get 15 rows of 500 mm tile flown. Along the 40.2 m wall a Absen A2 Pro wall runs 64 x 15 (10752 x 2520 px, 9,600 kg, 177.6 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 53 x 23 = 1219 | 31.8 x 7.8 m | 16960 x 4140 | 5,851 kg / 12,900 lb | 309.6 kW, 1489 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 64 x 15 = 960 | 32 x 7.5 m | 10752 x 2520 | 9,600 kg / 21,164 lb | 177.6 kW, 854 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 64 x 15 = 960 | 32 x 7.5 m | 8192 x 1920 | 9,120 kg / 20,106 lb | 153.6 kW, 738 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, B21c holds about 1,662 theater seats, 680 banquet seats at rounds of 10, or 467 classroom seats. Back row in theater is roughly 33.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Greater Richmond Convention Center
- Ehabcd83.5 x 197.2 m (274 x 647 ft) · 10.7 m ceiling
- Ehabc83.5 x 152.7 m (274 x 501 ft) · 10.7 m ceiling
- Ehbcd83.5 x 123.4 m (274 x 405 ft) · 10.7 m ceiling
- Ehab83.5 x 112.8 m (274 x 370 ft) · 10.7 m ceiling
- Ehcd83.5 x 83.8 m (274 x 275 ft) · 10.7 m ceiling
- Ehbc83.5 x 75.6 m (274 x 248 ft) · 10.7 m ceiling
- Eha83.5 x 75 m (274 x 246 ft) · 10.7 m ceiling
- Ehd83.5 x 46 m (274 x 151 ft) · 10.7 m ceiling
- Ehb83.5 x 37.8 m (274 x 124 ft) · 10.7 m ceiling
- Ehc83.5 x 37.8 m (274 x 124 ft) · 10.7 m ceiling
- Grand Ballroom B21abc40.2 x 61.9 m (132 x 203 ft) · 9.8 m ceiling
- B21ab40.2 x 41.1 m (132 x 135 ft) · 9.8 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Greater Richmond Convention Center · Venues in Richmond