Port 4 at Rotterdam Ahoy Convention Centre

Port 4 is 14.6 x 10 m (48 x 33 ft), 146 m² (1,572 sq ft), with a 2.6 m (9 ft) ceiling.

Plan view

LED wall that fits

Under a 2.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 1 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 14.6 m wall a Absen A2 Pro wall runs 23 x 1 (3864 x 168 px, 230 kg, 4.3 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, Port 4 holds about 137 theater seats, 56 banquet seats at rounds of 10, or 38 classroom seats. Back row in theater is roughly 7.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Rotterdam Ahoy Convention Centre

• RTM Stage (up to 4400 pax)55.7 x 55.7 m (183 x 183 ft) · 17 m ceiling
• Rotterdam61.5 x 39.5 m (202 x 130 ft) · 7 m ceiling
• Foyer 2.236 x 36 m (118 x 118 ft) · 4 m ceiling
• Rotterdam A39.5 x 30.9 m (130 x 101 ft) · 7 m ceiling
• Foyer 3.133.2 x 33.2 m (109 x 109 ft) · 7 m ceiling
• Port 143.1 x 24.8 m (141 x 81 ft) · 7 m ceiling
• Foyer 3.225.9 x 25.9 m (85 x 85 ft) · 2.6 m ceiling
• Foyer 2.125.7 x 25.7 m (84 x 84 ft) · 4 m ceiling
• Dock 1027.4 x 20.1 m (90 x 66 ft) · 7 m ceiling
• Dock 121.3 x 20.1 m (70 x 66 ft) · 6 m ceiling
• Port 1C24.8 x 17 m (81 x 56 ft) · 7 m ceiling
• Rotterdam D23.2 x 14.5 m (76 x 48 ft) · 7 m ceiling

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