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Marsalis Hall B at Hyatt Regency Dallas

Published dimensions

Marsalis Hall B is 44.2 x 44.2 m (145 x 145 ft), 1,954 m² (21,028 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 44.2 m wall a Absen PL2.5 Plus V2 wall runs 70 x 2 (14000 x 400 px, 1,092 kg, 22.4 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	58 x 3 = 174	34.8 x 1 m	44544 x 1296	783 kg / 1,726 lb	15.4 kW, 74 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	70 x 2 = 140	35 x 1 m	14000 x 400	1,092 kg / 2,407 lb	22.4 kW, 108 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	70 x 2 = 140	35 x 1 m	8960 x 256	1,092 kg / 2,407 lb	19.6 kW, 94 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, Marsalis Hall B holds about 4,154 theater seats, 1,699 banquet seats at rounds of 10, or 1,168 classroom seats. Back row in theater is roughly 37.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hyatt Regency Dallas

Marsalis Hall60.2 x 60.2 m (198 x 198 ft) · 3.1 m ceiling
Landmark Ballroom72.8 x 38.4 m (239 x 126 ft) · 9.1 m ceiling
Reunion Ballroom D-H42.1 x 61 m (138 x 200 ft) · 5.6 m ceiling
Landmark Ballroom ABC55.5 x 38.4 m (182 x 126 ft) · 9.1 m ceiling
Landmark Ballroom BCD55.5 x 38.4 m (182 x 126 ft) · 9.1 m ceiling
Reunion Ballroom30.5 x 59.1 m (100 x 194 ft) · 5.7 m ceiling
Marsalis Hall A40.9 x 40.9 m (134 x 134 ft) · 3.1 m ceiling
Landmark Ballroom AB36.6 x 38.4 m (120 x 126 ft) · 9.1 m ceiling
Landmark Ballroom CD36.6 x 38.4 m (120 x 126 ft) · 9.1 m ceiling
Landmark BC36.6 x 38.4 m (120 x 126 ft) · 9.1 m ceiling
Landmark Ballroom Prefunction33.4 x 33.4 m (110 x 110 ft) · 3.1 m ceiling
Reunion Ballroom E-H33.5 x 30.5 m (110 x 100 ft) · 5.6 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Hyatt Regency Dallas · Venues in Dallas