420 AB at Huntington Place

420 AB is 32 x 32 m (105 x 105 ft), 1,024 m² (11,022 sq ft), with a 4.3 m (14 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 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 32 m wall a Absen A2 Pro wall runs 51 x 4 (8568 x 672 px, 2,040 kg, 37.7 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, 420 AB holds about 2,088 theater seats, 854 banquet seats at rounds of 10, or 587 classroom seats. Back row in theater is roughly 25 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Huntington Place

• Hall A139.3 x 139.3 m (457 x 457 ft) · 9.1 m ceiling
• Hall C117.3 x 117.3 m (385 x 385 ft) · 9.1 m ceiling
• Hall B114.9 x 114.9 m (377 x 377 ft) · 9.1 m ceiling
• Hall D96.4 x 96.4 m (316 x 316 ft) · 9.1 m ceiling
• Hall E1/E2/E396.4 x 96.4 m (316 x 316 ft) · 5.5 m ceiling
• Hall E261.1 x 61.1 m (200 x 200 ft) · 5.5 m ceiling
• Grand Riverview Ballroom46.9 x 67.4 m (154 x 221 ft) · 13 m ceiling
• Hall E354.4 x 54.4 m (178 x 178 ft) · 5.5 m ceiling
• Hall E150.4 x 50.4 m (165 x 165 ft) · 5.5 m ceiling
• Grand Riverview Ballroom B46.9 x 39.6 m (154 x 130 ft) · 13 m ceiling
• Grand Riverview Ballroom A46.9 x 27.7 m (154 x 91 ft) · 13 m ceiling
• 140 ABCDEFG34.2 x 34.2 m (112 x 112 ft) · 4.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Huntington Place · Venues in Detroit