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Webster Ballroom & Lounge at Hamilton Convention Centre

Published dimensions

Webster Ballroom & Lounge is 20.7 x 20.7 m (68 x 68 ft), 429 m² (4,612 sq ft), with a 3.7 m (12 ft) ceiling.

Open in 3D previz

Plan view

20.7 m / 68 ft20.7 m / 68 ft grid 1 m

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

LED wall that fits

Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 20.7 m wall a Absen PL2.5 Plus V2 wall runs 33 x 3 (6600 x 600 px, 772 kg, 15.8 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
Absen KLCOB 0.780.78 mm27 x 5 = 13516.2 x 1.7 m20736 x 2160608 kg / 1,339 lb11.9 kW, 57 A @ 208 V
Absen PL2.5 Plus V22.5 mm33 x 3 = 9916.5 x 1.5 m6600 x 600772 kg / 1,702 lb15.8 kW, 76 A @ 208 V
Absen PL3.9 Plus V23.9 mm33 x 3 = 9916.5 x 1.5 m4224 x 384772 kg / 1,702 lb13.9 kW, 67 A @ 208 V

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, Webster Ballroom & Lounge holds about 765 theater seats, 313 banquet seats at rounds of 10, or 215 classroom seats. Back row in theater is roughly 13.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hamilton Convention Centre

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

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