Retro Live Café at Queen Sirikit National Convention Center

Retro Live Café is 50 x 20 m (164 x 66 ft), 1,000 m² (10,764 sq ft), with a 3.5 m (11 ft) ceiling.

Plan view

LED wall that fits

Under a 3.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 50 m wall a Absen A2 Pro wall runs 80 x 3 (13440 x 504 px, 2,400 kg, 44.4 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, Retro Live Café holds about 2,035 theater seats, 832 banquet seats at rounds of 10, or 572 classroom seats. Back row in theater is roughly 43 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Queen Sirikit National Convention Center

• Exhibition Hall C-1113 x 49 m (371 x 161 ft) · 2.4 m ceiling
• Exhibition Hall C-2112 x 45 m (367 x 148 ft) · 2.5 m ceiling
• Plenary Hall 1-2-343 x 110 m (141 x 361 ft) · 10 m ceiling
• Main Foyer108 x 17 m (354 x 56 ft) · 3.5 m ceiling
• Plaza58 x 26 m (190 x 85 ft) · 8.5 m ceiling
• Atrium80 x 17 m (262 x 56 ft) · 3 m ceiling
• SalaThai26 x 46.5 m (85 x 153 ft) · 3.1 m ceiling
• Boardroom 2113 x 9.5 m (371 x 31 ft) · 3 m ceiling
• Reception Hall38.5 x 26 m (126 x 85 ft) · 6 m ceiling
• Ballroom33 x 26.5 m (108 x 87 ft) · 6 m ceiling
• Outdoor Zone D42.5 x 20 m (139 x 66 ft) · 3.1 m ceiling
• Lotus Room40 x 15 m (131 x 49 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Queen Sirikit National Convention Center · Venues in Bangkok