GICC - Grand Ballroom C at Galveston Island Convention Center
GICC - Grand Ballroom C is 21.9 x 21.9 m (72 x 72 ft), 480 m² (5,162 sq ft), with a 6.1 m (20 ft) ceiling.
Open in 3D previzPlan view
Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.
LED wall that fits
Under a 6.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 21.9 m wall a Absen A2 Pro wall runs 35 x 8 (5880 x 1344 px, 2,800 kg, 51.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 29 x 12 = 348 | 17.4 x 4.1 m | 9280 x 2160 | 1,670 kg / 3,683 lb | 88.4 kW, 425 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 35 x 8 = 280 | 17.5 x 4 m | 5880 x 1344 | 2,800 kg / 6,173 lb | 51.8 kW, 249 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 35 x 8 = 280 | 17.5 x 4 m | 4480 x 1024 | 2,660 kg / 5,864 lb | 44.8 kW, 215 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, GICC - Grand Ballroom C holds about 879 theater seats, 359 banquet seats at rounds of 10, or 247 classroom seats. Back row in theater is roughly 14.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Galveston Island Convention Center
- GICC - Exhibit Hall63.3 x 63.3 m (208 x 208 ft) · 9.1 m ceiling
- GICC - Exhibit Hall A44.7 x 44.7 m (147 x 147 ft) · 9.1 m ceiling
- GICC - Exhibit Hall B44.7 x 44.7 m (147 x 147 ft) · 9.1 m ceiling
- GICC - Grand Ballroom37.9 x 37.9 m (124 x 124 ft) · 6.1 m ceiling
- GICC - Grand Ballroom A21.9 x 21.9 m (72 x 72 ft) · 6.1 m ceiling
- GICC - Grand Ballroom B21.9 x 21.9 m (72 x 72 ft) · 6.1 m ceiling
- GICC - Galleon21.8 x 21.8 m (72 x 72 ft) · 6.1 m ceiling
- GICC - Galleon I12.6 x 12.6 m (41 x 41 ft) · 6.1 m ceiling
- GICC - Galleon II12.6 x 12.6 m (41 x 41 ft) · 6.1 m ceiling
- GICC - Galleon III12.6 x 12.6 m (41 x 41 ft) · 6.1 m ceiling
- GICC - Yacht11.4 x 11.4 m (37 x 37 ft) · 6.1 m ceiling
- GICC - Clipper9.4 x 9.4 m (31 x 31 ft) · 6.1 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Galveston Island Convention Center · Venues in Galveston