Despachantes Hall at Alfandega Congress Centre - Porto

Despachantes Hall is 25.5 x 20 m (84 x 66 ft), 510 m² (5,490 sq ft), with a 9 m (30 ft) ceiling.

Plan view

LED wall that fits

Under a 9 m ceiling with 1.5 m trim and 0.3 m clearance you get 14 rows of 500 mm tile flown. Along the 25.5 m wall a Absen PL2.5 Plus V2 wall runs 40 x 14 (8000 x 2800 px, 4,368 kg, 89.6 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, Despachantes Hall holds about 946 theater seats, 387 banquet seats at rounds of 10, or 266 classroom seats. Back row in theater is roughly 18.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Alfandega Congress Centre - Porto

• Archive Hall60 x 20.5 m (197 x 67 ft) · 6.8 m ceiling
• East Furnas41 x 24.4 m (135 x 80 ft) · 4 m ceiling
• East Ground Floor41 x 24.4 m (135 x 80 ft) · 4.3 m ceiling
• West Furnas41 x 24.4 m (135 x 80 ft) · 4 m ceiling
• West Ground Floor41 x 24.4 m (135 x 80 ft) · 4.3 m ceiling
• Republica Hall17.7 x 24.7 m (58 x 81 ft) · 3.3 m ceiling
• Infante Hall24.5 x 16.3 m (80 x 53 ft) · 3.3 m ceiling
• Oficinas Hall25 x 15 m (82 x 49 ft) · 6 m ceiling
• Noble Hall23.5 x 14.5 m (77 x 48 ft) · 9 m ceiling
• Ribeira I & II16.6 x 16.6 m (54 x 54 ft) · 6.5 m ceiling
• Auditorium20 x 10 m (66 x 33 ft) · 9 m ceiling
• Quay14.1 x 14.1 m (46 x 46 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Alfandega Congress Centre - Porto · Venues in Porto