Plenary Hall B at Mackay Entertainment & Convention Centre

Plenary Hall B is 26 x 27 m (85 x 89 ft), 702 m² (7,556 sq ft), with a 9.3 m (31 ft) ceiling.

Plan view

LED wall that fits

Under a 9.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 15 rows of 500 mm tile flown. Along the 27 m wall a Absen A2 Pro wall runs 43 x 15 (7224 x 2520 px, 6,450 kg, 119.3 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, Plenary Hall B holds about 1,373 theater seats, 561 banquet seats at rounds of 10, or 386 classroom seats. Back row in theater is roughly 20 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Mackay Entertainment & Convention Centre

• Plenary Halls A + B Combined53 x 26 m (174 x 85 ft) · 9.3 m ceiling
• Plenary Hall A26 x 27 m (85 x 89 ft) · 9.3 m ceiling
• North Foyer19.2 x 19.2 m (63 x 63 ft) · 3.1 m ceiling
• Meeting Rooms 1 - 4 Combined18.2 x 18.2 m (60 x 60 ft) · 5.7 m ceiling
• Meeting Room 1 & 212.2 x 12.2 m (40 x 40 ft) · 5.7 m ceiling
• Lynette Denny Space10.9 x 10.9 m (36 x 36 ft) · 3.1 m ceiling
• Central Mezzanine + Outdoor Terrace10.6 x 10.6 m (35 x 35 ft) · 3.1 m ceiling
• North Mezzanine + Outdoor Terrace10 x 10 m (33 x 33 ft) · 3.1 m ceiling
• Meeting Room 3 & 49.5 x 9.5 m (31 x 31 ft) · 5.7 m ceiling
• Meeting Rooms 1 or 28.7 x 8.7 m (29 x 29 ft) · 5.7 m ceiling
• Meeting Rooms 3 or 47.1 x 7.1 m (23 x 23 ft) · 5.7 m ceiling
• Auditorium/Theatre1 x 1 m (3 x 3 ft) · 7 m ceiling

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