GICC - Grand Ballroom at Galveston Island Convention Center
GICC - Grand Ballroom is 37.9 x 37.9 m (124 x 124 ft), 1,436 m² (15,461 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 37.9 m wall a Absen PL2.5 Plus V2 wall runs 60 x 8 (12000 x 1600 px, 3,744 kg, 76.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 50 x 12 = 600 | 30 x 4.1 m | 38400 x 5184 | 2,700 kg / 5,952 lb | 53.1 kW, 255 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 60 x 8 = 480 | 30 x 4 m | 12000 x 1600 | 3,744 kg / 8,254 lb | 76.8 kW, 369 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 60 x 8 = 480 | 30 x 4 m | 7680 x 1024 | 3,744 kg / 8,254 lb | 67.2 kW, 323 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 holds about 3,005 theater seats, 1,229 banquet seats at rounds of 10, or 845 classroom seats. Back row in theater is roughly 30.9 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 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 - Grand Ballroom C21.9 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