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Grand Ballroom J-L at Hilton Americas-Houston

Published dimensions

Grand Ballroom J-L is 16.8 x 47.9 m (55 x 157 ft), 805 m² (8,662 sq ft), with a 8.5 m (28 ft) ceiling.

Plan view

LED wall that fits

Under a 8.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 13 rows of 500 mm tile flown. Along the 47.9 m wall a Absen A2 Pro wall runs 76 x 13 (12768 x 2184 px, 9,880 kg, 182.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	63 x 19 = 1197	37.8 x 6.4 m	20160 x 3420	5,746 kg / 12,667 lb	304 kW, 1462 A @ 208 V
Absen A2 Pro	2.97 mm	76 x 13 = 988	38 x 6.5 m	12768 x 2184	9,880 kg / 21,781 lb	182.8 kW, 879 A @ 208 V
Absen A3 Pro	3.9 mm	76 x 13 = 988	38 x 6.5 m	9728 x 1664	9,386 kg / 20,692 lb	158.1 kW, 760 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, Grand Ballroom J-L holds about 1,601 theater seats, 655 banquet seats at rounds of 10, or 450 classroom seats. Back row in theater is roughly 40.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Americas-Houston

Grand Ballroom75.9 x 47.9 m (249 x 157 ft) · 8.5 m ceiling
Grand Ballroom A-I56.4 x 47.9 m (185 x 157 ft) · 8.5 m ceiling
Grand Ballroom D-L56.4 x 47.9 m (185 x 157 ft) · 8.5 m ceiling
Ballroom of the Americas47.5 x 50.3 m (156 x 165 ft) · 7 m ceiling
Grand Ballroom D-I37.2 x 47.9 m (122 x 157 ft) · 8.5 m ceiling
Grand Ballroom A-F36 x 47.9 m (118 x 157 ft) · 8.5 m ceiling
Grand Ballroom G-L36 x 47.9 m (118 x 157 ft) · 8.5 m ceiling
Grand Ballroom, Pre-function area88.1 x 14 m (289 x 46 ft) · 8.5 m ceiling
Grand Ballroom BCEF32.9 x 35.7 m (108 x 117 ft) · 8.5 m ceiling
Grand Ballroom HIKL32.9 x 35.7 m (108 x 117 ft) · 8.5 m ceiling
Grand Ballroom ABDE32 x 35.7 m (105 x 117 ft) · 8.5 m ceiling
Grand Ballroom GHJK32 x 35.7 m (105 x 117 ft) · 8.5 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Hilton Americas-Houston · Venues in Houston