Home / Venues / Henry B. Gonzalez Convention Center / Street Level - Ballroom A

Street Level - Ballroom A at Henry B. Gonzalez Convention Center

Published dimensions

Street Level - Ballroom A is 56.7 x 48.5 m (186 x 159 ft), 2,750 m² (29,601 sq ft), with a 7 m (23 ft) ceiling.

Plan view

LED wall that fits

Under a 7 m ceiling with 1.5 m trim and 0.3 m clearance you get 10 rows of 500 mm tile flown. Along the 56.7 m wall a Absen A2 Pro wall runs 90 x 10 (15120 x 1680 px, 9,000 kg, 166.5 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	75 x 15 = 1125	45 x 5.1 m	24000 x 2700	5,400 kg / 11,905 lb	285.8 kW, 1374 A @ 208 V
Absen A2 Pro	2.97 mm	90 x 10 = 900	45 x 5 m	15120 x 1680	9,000 kg / 19,841 lb	166.5 kW, 800 A @ 208 V
Absen A3 Pro	3.9 mm	90 x 10 = 900	45 x 5 m	11520 x 1280	8,550 kg / 18,849 lb	144 kW, 692 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, Street Level - Ballroom A holds about 5,924 theater seats, 2,423 banquet seats at rounds of 10, or 1,666 classroom seats. Back row in theater is roughly 49.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Henry B. Gonzalez Convention Center

Street Level - Exhibit Hall C88.4 x 160.9 m (290 x 528 ft) · 10.7 m ceiling
Street Level - Exhibit Hall A59.4 x 180.1 m (195 x 591 ft) · 7 m ceiling
Street Level - Exhibit Hall D119.2 x 81.7 m (391 x 268 ft) · 10.7 m ceiling
Exhibit Hall 198.5 x 79.2 m (323 x 260 ft) · 10.7 m ceiling
Street Level - Exhibit Hall B72.2 x 107.3 m (237 x 352 ft) · 7 m ceiling
Stars at Night Ballroom87.2 x 60 m (286 x 197 ft) · 9.4 m ceiling
Concourse Level - Park View Registration42.7 x 90.8 m (140 x 298 ft) · 6.1 m ceiling
Concourse Level - Tower View Registration43 x 77.4 m (141 x 254 ft) · 6.1 m ceiling
Street Level - Bridge Hall45.4 x 57.3 m (149 x 188 ft) · 10.7 m ceiling
Street Level - Ballroom B57 x 36.3 m (187 x 119 ft) · 6.7 m ceiling
Street Level - Lila Cockrell Theatre52.7 x 35.1 m (173 x 115 ft) · 15.9 m ceiling
Street Level - Gallery36.6 x 38.4 m (120 x 126 ft) · 3.6 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Henry B. Gonzalez Convention Center · Venues in San Antonio