LL 21 at San Jose McEnery Convention Center

LL 21 is 20 x 62.3 m (66 x 204 ft), 1,246 m² (13,412 sq ft), with a 4.3 m (14 ft) ceiling.

Plan view

LED wall that fits

Under a 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 62.3 m wall a Absen A2 Pro wall runs 99 x 4 (16632 x 672 px, 3,960 kg, 73.3 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, LL 21 holds about 2,582 theater seats, 1,056 banquet seats at rounds of 10, or 726 classroom seats. Back row in theater is roughly 55.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at San Jose McEnery Convention Center

• Halls 1,2 & 382.3 x 182.9 m (270 x 600 ft) · 9.1 m ceiling
• Arcade74.7 x 74.7 m (245 x 245 ft) · 3.1 m ceiling
• Concourse72.1 x 72.1 m (237 x 237 ft) · 3.1 m ceiling
• Concourse Level Prefunction70.2 x 70.2 m (230 x 230 ft) · 3.1 m ceiling
• Grand Ballroom 22057.2 x 57.2 m (188 x 188 ft) · 4.3 m ceiling
• Executive Ballroom 21035.4 x 57.3 m (116 x 188 ft) · 8.9 m ceiling
• Executive Ballroom 210 - 8 Sections25.9 x 57.3 m (85 x 188 ft) · 8.9 m ceiling
• Executive Ballroom 210 - 6 Sections25.9 x 43 m (85 x 141 ft) · 8.9 m ceiling
• LL2019.4 x 52.4 m (64 x 172 ft) · 4.9 m ceiling
• Meeting Room 23041.1 x 21.9 m (135 x 72 ft) · 5.5 m ceiling
• Grand Ballroom Prefunction28.2 x 28.2 m (93 x 93 ft) · 3.1 m ceiling
• Executive Ballroom 210 - 4 Sections25.9 x 28.7 m (85 x 94 ft) · 8.9 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at San Jose McEnery Convention Center · Venues in San Jose