Grand Ballroom at Long Beach Convention & Entertainment Center (Meeting Space Only)

Grand Ballroom is 43.6 x 43.6 m (143 x 143 ft), 1,901 m² (20,462 sq ft), with a 7 m (23 ft) ceiling.

Plan 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 m ceiling with 1.5 m trim and 0.3 m clearance you get 10 rows of 500 mm tile flown. Along the 43.6 m wall a Absen A2 Pro wall runs 69 x 10 (11592 x 1680 px, 6,900 kg, 127.7 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 holds about 4,037 theater seats, 1,651 banquet seats at rounds of 10, or 1,135 classroom seats. Back row in theater is roughly 36.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Long Beach Convention & Entertainment Center (Meeting Space Only)

• Terrace Plaza103.7 x 103.7 m (340 x 340 ft) · 3.1 m ceiling
• Exhibit Hall A91.9 x 91.9 m (302 x 302 ft) · 7.6 m ceiling
• Exhibit Hall C84 x 84 m (276 x 276 ft) · 7.6 m ceiling
• Arena83.5 x 83.5 m (274 x 274 ft) · 3.1 m ceiling
• Exhibit Hall B72.8 x 72.8 m (239 x 239 ft) · 7.6 m ceiling
• The Cove68.2 x 68.2 m (224 x 224 ft) · 3.1 m ceiling
• Pacific Ballroom65.4 x 65.4 m (215 x 215 ft) · 9.4 m ceiling
• Terrace Theatre50.5 x 50.5 m (166 x 166 ft) · 3.1 m ceiling
• Meeting Room 10422.9 x 53.6 m (75 x 176 ft) · 4.3 m ceiling
• Beverly O'Neill Theater26.2 x 26.2 m (86 x 86 ft) · 3.1 m ceiling
• Seaside Ballroom29 x 20.3 m (95 x 67 ft) · 4.2 m ceiling
• Meeting Room 10218 x 24.4 m (59 x 80 ft) · 4.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Long Beach Convention & Entertainment Center (Meeting Space Only) · Venues in Long Beach