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311 at JW Marriott Austin

Published dimensions

311 is 12.8 x 6.7 m (42 x 22 ft), 86 m² (924 sq ft), with a 3.7 m (12 ft) ceiling.

Plan view

LED wall that fits

Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 12.8 m wall a Absen PL2.5 Plus V2 wall runs 20 x 3 (4000 x 600 px, 468 kg, 9.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	17 x 5 = 85	10.2 x 1.7 m	13056 x 2160	383 kg / 843 lb	7.5 kW, 36 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	20 x 3 = 60	10 x 1.5 m	4000 x 600	468 kg / 1,032 lb	9.6 kW, 46 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	20 x 3 = 60	10 x 1.5 m	2560 x 384	468 kg / 1,032 lb	8.4 kW, 40 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, 311 holds about 3 theater seats, 1 banquet seats at rounds of 10, or 1 classroom seats. Back row in theater is roughly 5.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at JW Marriott Austin

JW Grand Ballroom69.2 x 39 m (227 x 128 ft) · 6.4 m ceiling
Griffin Hall65.8 x 34.1 m (216 x 112 ft) · 3.7 m ceiling
Lone Star Ballroom62.2 x 34.4 m (204 x 113 ft) · 5.5 m ceiling
Salon 5 & 6 (combined)36 x 39 m (118 x 128 ft) · 6.4 m ceiling
Salon D & E (combined)31.1 x 34.4 m (102 x 113 ft) · 5.5 m ceiling
Salon 5 & 6 (each)18 x 39 m (59 x 128 ft) · 6.4 m ceiling
Salon 7 & 8 (combined)16.8 x 39 m (55 x 128 ft) · 6.4 m ceiling
Salon 1-4 (combined)16.5 x 39 m (54 x 128 ft) · 6.4 m ceiling
Salon A-C (combined)15.5 x 34.4 m (51 x 113 ft) · 5.5 m ceiling
Salon D & E (each)15.5 x 34.4 m (51 x 113 ft) · 5.5 m ceiling
Salon F-H (combined)15.5 x 34.4 m (51 x 113 ft) · 5.5 m ceiling
Salon 816.8 x 29.6 m (55 x 97 ft) · 6.4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at JW Marriott Austin · Venues in Austin