Grand Ballroom at Palm Beach County Convention Center
Grand Ballroom is 33.8 x 33.8 m (111 x 111 ft), 1,142 m² (12,297 sq ft), with a 7.5 m (25 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 7.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 33.8 m wall a Absen A2 Pro wall runs 54 x 11 (9072 x 1848 px, 5,940 kg, 109.9 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 45 x 16 = 720 | 27 x 5.4 m | 14400 x 2880 | 3,456 kg / 7,619 lb | 182.9 kW, 879 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 54 x 11 = 594 | 27 x 5.5 m | 9072 x 1848 | 5,940 kg / 13,095 lb | 109.9 kW, 528 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 54 x 11 = 594 | 27 x 5.5 m | 6912 x 1408 | 5,643 kg / 12,441 lb | 95 kW, 457 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, Grand Ballroom holds about 2,352 theater seats, 962 banquet seats at rounds of 10, or 661 classroom seats. Back row in theater is roughly 26.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Palm Beach County Convention Center
- Hall AB Combined100.6 x 91.7 m (330 x 301 ft) · 8.9 m ceiling
- Hall B100.6 x 46 m (330 x 151 ft) · 8.9 m ceiling
- Hall A100.6 x 45.7 m (330 x 150 ft) · 8.9 m ceiling
- Entire Ballroom33.8 x 60.4 m (111 x 198 ft) · 7.5 m ceiling
- G. Ballroom & Corridor33.8 x 38.1 m (111 x 125 ft) · 7.5 m ceiling
- Grand Ballroom Prefunction11.3 x 82.9 m (37 x 272 ft) · 12.2 m ceiling
- ABC & Corridor33.8 x 26.5 m (111 x 87 ft) · 7.5 m ceiling
- Ballroom ABC33.8 x 21.9 m (111 x 72 ft) · 7.5 m ceiling
- SKYroom - Outdoors25 x 28.7 m (82 x 94 ft) · 3.1 m ceiling
- North Lobby Hall A10.4 x 54.9 m (34 x 180 ft) · 13.7 m ceiling
- Ballroom AB22.9 x 21.9 m (75 x 72 ft) · 7.5 m ceiling
- Ballroom BC22.9 x 21.9 m (75 x 72 ft) · 7.5 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Palm Beach County Convention Center · Venues in West Palm Beach