Alexandria 3+4 at Portaventura Convention Centre

Alexandria 3+4 is 15 x 26 m (49 x 85 ft), 390 m² (4,198 sq ft), with a 4.9 m (16 ft) ceiling.

Plan view

LED wall that fits

Under a 4.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 26 m wall a Absen A2 Pro wall runs 41 x 6 (6888 x 1008 px, 2,460 kg, 45.5 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, Alexandria 3+4 holds about 680 theater seats, 278 banquet seats at rounds of 10, or 191 classroom seats. Back row in theater is roughly 19 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Portaventura Convention Centre

• Alexandria 1+2+3+4+539.6 x 70.7 m (130 x 232 ft) · 6.9 m ceiling
• Roma 1+2+364.4 x 32.8 m (211 x 108 ft) · 7 m ceiling
• Alexandria 1+240 x 52 m (131 x 171 ft) · 6.9 m ceiling
• Cartago 1+2+3+4+5+6+739 x 48 m (128 x 157 ft) · 4.3 m ceiling
• Roma 1+242.9 x 32.8 m (141 x 108 ft) · 7 m ceiling
• Roma 2+337.5 x 37.5 m (123 x 123 ft) · 7 m ceiling
• Cartago 4+5+6+735 x 39 m (115 x 128 ft) · 4.3 m ceiling
• Cartago 1+2+3+429 x 39 m (95 x 128 ft) · 4.3 m ceiling
• Alexandria 140 x 26 m (131 x 85 ft) · 6.6 m ceiling
• Alexandria 240 x 26 m (131 x 85 ft) · 6.9 m ceiling
• Roma 121.5 x 32.8 m (71 x 108 ft) · 7 m ceiling
• Roma 321.5 x 32.8 m (71 x 108 ft) · 7 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Portaventura Convention Centre · Venues in Barcelona