400 Level Ballroom at Baltimore Convention Center

400 Level Ballroom is 58.4 x 58.4 m (192 x 192 ft), 3,411 m² (36,711 sq ft), with a 8.5 m (28 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 8.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 13 rows of 500 mm tile flown. Along the 58.4 m wall a Absen A2 Pro wall runs 93 x 13 (15624 x 2184 px, 12,090 kg, 223.7 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, 400 Level Ballroom holds about 7,392 theater seats, 3,024 banquet seats at rounds of 10, or 2,079 classroom seats. Back row in theater is roughly 51.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Baltimore Convention Center

• 100 Level Exhibition Halls166.9 x 166.9 m (548 x 548 ft) · 9.1 m ceiling
• Meeting Rooms 307/308/309/310 (each)12.8 x 24.7 m (42 x 81 ft) · 4.3 m ceiling
• Meeting Room 31412.8 x 18 m (42 x 59 ft) · 3.7 m ceiling
• Meeting Room 31612.8 x 18 m (42 x 59 ft) · 3.7 m ceiling
• Meeting Room 31511.6 x 18 m (38 x 59 ft) · 3.7 m ceiling
• Meeting Room 31711.6 x 18 m (38 x 59 ft) · 3.7 m ceiling
• Meeting Room 32710.4 x 15.2 m (34 x 50 ft) · 4.9 m ceiling
• Meeting Room 33610.1 x 15.2 m (33 x 50 ft) · 3.7 m ceiling
• Meeting Room 3288.8 x 15.2 m (29 x 50 ft) · 4.9 m ceiling
• Meeting Room 340/341 (each)8.8 x 15.2 m (29 x 50 ft) · 4.9 m ceiling
• Meeting Room 3298.5 x 15.2 m (28 x 50 ft) · 4.9 m ceiling
• Meeting Room 337/338 (each)8.5 x 15.2 m (28 x 50 ft) · 4.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Baltimore Convention Center · Venues in Baltimore