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301B at Shanghai Convention & Exhibition Center of International Sourcing

Published dimensions

301B is 37.7 x 37.7 m (124 x 124 ft), 1,421 m² (15,299 sq ft), with a 11 m (36 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 11 m ceiling with 1.5 m trim and 0.3 m clearance you get 18 rows of 500 mm tile flown. Along the 37.7 m wall a Absen PL2.5 Plus V2 wall runs 60 x 18 (12000 x 3600 px, 8,424 kg, 172.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	50 x 27 = 1350	30 x 9.1 m	38400 x 11664	6,075 kg / 13,393 lb	119.5 kW, 574 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	60 x 18 = 1080	30 x 9 m	12000 x 3600	8,424 kg / 18,572 lb	172.8 kW, 831 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	60 x 18 = 1080	30 x 9 m	7680 x 2304	8,424 kg / 18,572 lb	151.2 kW, 727 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, 301B holds about 2,971 theater seats, 1,215 banquet seats at rounds of 10, or 835 classroom seats. Back row in theater is roughly 30.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Shanghai Convention & Exhibition Center of International Sourcing

First Floor Exhibition Area80.6 x 80.6 m (264 x 264 ft) · 10.5 m ceiling
Second Floor Exhibition Area80.6 x 80.6 m (264 x 264 ft) · 7.4 m ceiling
The Pearl Hall 30154.8 x 54.8 m (180 x 180 ft) · 11 m ceiling
301A39.7 x 39.7 m (130 x 130 ft) · 11 m ceiling
Conference Room 30522.8 x 22.8 m (75 x 75 ft) · 3.2 m ceiling
Multi-functional Room 30222.4 x 22.4 m (73 x 73 ft) · 7 m ceiling
Conference Room 3M515 x 15 m (49 x 49 ft) · 3.2 m ceiling
Conference Room 30714.1 x 14.1 m (46 x 46 ft) · 3.2 m ceiling
Conference Room 3M312.2 x 12.2 m (40 x 40 ft) · 3.2 m ceiling
Conference Room 3M29.8 x 9.8 m (32 x 32 ft) · 3.2 m ceiling
VIP Room 3069.5 x 9.5 m (31 x 31 ft) · 3.2 m ceiling
304Video Conference Room 3048.9 x 8.9 m (29 x 29 ft) · 3.2 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Shanghai Convention & Exhibition Center of International Sourcing · Venues in Shanghai