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Marina Ballroom Salons D-E at Marriott Marquis San Diego Marina

Published dimensions

Marina Ballroom Salons D-E is 25.5 x 25.5 m (84 x 84 ft), 650 m² (7,000 sq ft), with a 4.9 m (16 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 4.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 25.5 m wall a Absen A2 Pro wall runs 40 x 6 (6720 x 1008 px, 2,400 kg, 44.4 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	34 x 9 = 306	20.4 x 3 m	10880 x 1620	1,469 kg / 3,238 lb	77.7 kW, 374 A @ 208 V
Absen A2 Pro	2.97 mm	40 x 6 = 240	20 x 3 m	6720 x 1008	2,400 kg / 5,291 lb	44.4 kW, 213 A @ 208 V
Absen A3 Pro	3.9 mm	40 x 6 = 240	20 x 3 m	5120 x 768	2,280 kg / 5,026 lb	38.4 kW, 185 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, Marina Ballroom Salons D-E holds about 1,258 theater seats, 514 banquet seats at rounds of 10, or 353 classroom seats. Back row in theater is roughly 18.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Marriott Marquis San Diego Marina

Marriott Grand Ballroom73.2 x 45.7 m (240 x 150 ft) · 7.9 m ceiling
Pacific Ballroom73.2 x 45.7 m (240 x 150 ft) · 4.9 m ceiling
Pacific Ballroom Sections 14-2251.2 x 51.2 m (168 x 168 ft) · 4.9 m ceiling
Pacific Ballroom Sections 18-2651.2 x 51.2 m (168 x 168 ft) · 4.9 m ceiling
Marriott Grand Ballroom Sections 5-1350.2 x 50.2 m (165 x 165 ft) · 7.9 m ceiling
Marriott Grand Ballroom Sections 5-941.5 x 45.7 m (136 x 150 ft) · 7.9 m ceiling
Pacific Ballroom Sections 18-2241.5 x 45.7 m (136 x 150 ft) · 4.9 m ceiling
Marriott Grand Ballroom Sections 1-740.5 x 45.7 m (133 x 150 ft) · 7.9 m ceiling
Marriott Grand Ballroom Sections 7-1340.5 x 45.7 m (133 x 150 ft) · 7.9 m ceiling
Pacific Ballroom Sections 14-2040.5 x 45.7 m (133 x 150 ft) · 4.9 m ceiling
Pacific Ballroom Sections 20-2640.5 x 45.7 m (133 x 150 ft) · 4.9 m ceiling
Marriott Grand Ballroom Sections 1-631.4 x 45.7 m (103 x 150 ft) · 7.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Marriott Marquis San Diego Marina · Venues in San Diego