Halls A/B/C at David Lawrence Convention Center a Legends Global Managed Facility

Halls A/B/C is 108.8 x 253 m (357 x 830 ft), 27,526 m² (296,291 sq ft), with a 10.4 m (34 ft) ceiling.

Plan view

LED wall that fits

Under a 10.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 17 rows of 500 mm tile flown. Along the 253 m wall a Absen A2 Pro wall runs 404 x 17 (67872 x 2856 px, 68,680 kg, 1270.6 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, Halls A/B/C holds about 60,983 theater seats, 24,947 banquet seats at rounds of 10, or 17,151 classroom seats. Back row in theater is roughly 246 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at David Lawrence Convention Center a Legends Global Managed Facility

• Halls D/ E68 x 110 m (223 x 361 ft) · 6.4 m ceiling
• Ballroom A/B/C44.2 x 66.4 m (145 x 218 ft) · 9.8 m ceiling
• Meeting Room No. 301-30544.5 x 16.2 m (146 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 40617.1 x 26.2 m (56 x 86 ft) · 5.5 m ceiling
• Meeting Room No.- 40717.1 x 26.2 m (56 x 86 ft) · 5.5 m ceiling
• Meeting Room No.- 319-32126.8 x 16.2 m (88 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 403/404/40526.8 x 16.2 m (88 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 408/409/41026.8 x 16.2 m (88 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 413/414/41526.8 x 16.2 m (88 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 315-31618 x 16.2 m (59 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 317-31818 x 16.2 m (59 x 53 ft) · 4.3 m ceiling
• Meeting Room No.- 401/40218 x 16.2 m (59 x 53 ft) · 4.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at David Lawrence Convention Center a Legends Global Managed Facility · Venues in Pittsburgh