Grand Ballroom Prefunction at Palm Beach County Convention Center

Grand Ballroom Prefunction is 11.3 x 82.9 m (37 x 272 ft), 937 m² (10,084 sq ft), with a 12.2 m (40 ft) ceiling.

Plan view

LED wall that fits

Under a 12.2 m ceiling with 1.5 m trim and 0.3 m clearance you get 20 rows of 500 mm tile flown. Along the 82.9 m wall a Absen A2 Pro wall runs 132 x 20 (22176 x 3360 px, 26,400 kg, 488.4 kW).

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 Prefunction holds about 1,895 theater seats, 775 banquet seats at rounds of 10, or 532 classroom seats. Back row in theater is roughly 75.9 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 Ballroom33.8 x 33.8 m (111 x 111 ft) · 7.5 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