Exhibit Hall B at Thomas M. Menino Convention & Exhibition Center (MCEC)

Exhibit Hall B is 118.6 x 145.4 m (389 x 477 ft), 17,244 m² (185,617 sq ft), with a 10.8 m (35 ft) ceiling.

Plan view

LED wall that fits

Under a 10.8 m ceiling with 1.5 m trim and 0.3 m clearance you get 18 rows of 500 mm tile flown. Along the 145.4 m wall a Absen A2 Pro wall runs 232 x 18 (38976 x 3024 px, 41,760 kg, 772.6 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, Exhibit Hall B holds about 38,134 theater seats, 15,600 banquet seats at rounds of 10, or 10,725 classroom seats. Back row in theater is roughly 138.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Thomas M. Menino Convention & Exhibition Center (MCEC)

• Exhibit Hall A105.5 x 145.4 m (346 x 477 ft) · 10.8 m ceiling
• Exhibit Hall C103.9 x 145.4 m (341 x 477 ft) · 10.8 m ceiling
• Ballroom61 x 61 m (200 x 200 ft) · 9.8 m ceiling
• Meeting Room 210ABC22.3 x 54.3 m (73 x 178 ft) · 6.7 m ceiling
• Meeting Room 205ABC22.3 x 36 m (73 x 118 ft) · 5.1 m ceiling
• Meeting Room 253ABC22.3 x 36 m (73 x 118 ft) · 5.1 m ceiling
• Meeting Room 052AB18.1 x 35.7 m (59 x 117 ft) · 4.8 m ceiling
• Meeting Room 104ABC17.7 x 26.8 m (58 x 88 ft) · 5.1 m ceiling
• Meeting Room 107ABC17.7 x 26.8 m (58 x 88 ft) · 5.1 m ceiling
• Meeting Room 153ABC17.7 x 26.8 m (58 x 88 ft) · 5.1 m ceiling
• Meeting Room 156ABC17.7 x 26.8 m (58 x 88 ft) · 5.1 m ceiling
• Meeting Room 157ABC17.7 x 26.8 m (58 x 88 ft) · 5.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Thomas M. Menino Convention & Exhibition Center (MCEC) · Venues in Boston