Plenary 2 at Cairns Convention Centre

Plenary 2 is 14.7 x 14.7 m (48 x 48 ft), 216 m² (2,326 sq ft), with a 3.1 m (10 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 14.7 m wall a Absen A2 Pro wall runs 23 x 2 (3864 x 336 px, 460 kg, 8.5 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, Plenary 2 holds about 293 theater seats, 120 banquet seats at rounds of 10, or 82 classroom seats. Back row in theater is roughly 7.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Cairns Convention Centre

• Arena38.3 x 38.3 m (126 x 126 ft) · 3.1 m ceiling
• Auditorium A, B & D35.9 x 35.9 m (118 x 118 ft) · 3.1 m ceiling
• City Terrace34.6 x 34.6 m (114 x 114 ft) · 3.1 m ceiling
• Mezzanine Exhibition33.2 x 33.2 m (109 x 109 ft) · 3.1 m ceiling
• Auditorium A & D29.3 x 29.3 m (96 x 96 ft) · 3.1 m ceiling
• Auditorium B & C29.3 x 29.3 m (96 x 96 ft) · 3.1 m ceiling
• Trinity Ballroom29.2 x 29.2 m (96 x 96 ft) · 3.1 m ceiling
• Plenary 1 & 221.2 x 21.2 m (70 x 70 ft) · 3.1 m ceiling
• Auditorium A20.7 x 20.7 m (68 x 68 ft) · 3.1 m ceiling
• Auditorium B20.7 x 20.7 m (68 x 68 ft) · 3.1 m ceiling
• Auditorium C20.7 x 20.7 m (68 x 68 ft) · 3.1 m ceiling
• Auditorium D20.7 x 20.7 m (68 x 68 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Cairns Convention Centre · Venues in Tropical North Queensland