Harbor Ballroom C at Manchester Grand Hyatt San Diego

Harbor Ballroom C is 16.5 x 13.4 m (54 x 44 ft), 221 m² (2,380 sq ft), with a 5.5 m (18 ft) ceiling.

Plan view

LED wall that fits

Under a 5.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 16.5 m wall a Absen A2 Pro wall runs 26 x 7 (4368 x 1176 px, 1,820 kg, 33.7 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, Harbor Ballroom C holds about 304 theater seats, 124 banquet seats at rounds of 10, or 85 classroom seats. Back row in theater is roughly 9.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Manchester Grand Hyatt San Diego

• Grand Hall74.7 x 42.7 m (245 x 140 ft) · 4.3 m ceiling
• Seaport Ballroom70.1 x 39.6 m (230 x 130 ft) · 6.4 m ceiling
• Grand Hall ABC57.9 x 42.7 m (190 x 140 ft) · 4.3 m ceiling
• Grand Hall BCD54.9 x 42.7 m (180 x 140 ft) · 4.3 m ceiling
• Harbor Ballroom57.3 x 40.8 m (188 x 134 ft) · 5.5 m ceiling
• Pool Deck - 4th Floor48.2 x 48.2 m (158 x 158 ft) · 3.1 m ceiling
• Seaport Ballroom ABCDE45.1 x 39.6 m (148 x 130 ft) · 6.4 m ceiling
• Seaport Ballroom DEFGH45.1 x 39.6 m (148 x 130 ft) · 6.4 m ceiling
• Grand Hall AB39.6 x 42.7 m (130 x 140 ft) · 4.3 m ceiling
• Grand Hall BC36.6 x 42.7 m (120 x 140 ft) · 4.3 m ceiling
• Grand Hall CD36.6 x 42.7 m (120 x 140 ft) · 4.3 m ceiling
• Seaport Foyer ADEFGH19.5 x 76.2 m (64 x 250 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Manchester Grand Hyatt San Diego · Venues in San Diego