Thessaloniki at Helexpo

Published dimensions

Thessaloniki is 30 x 20 m (98 x 66 ft), 600 m² (6,458 sq ft), with a 9 m (30 ft) ceiling.

Plan view

LED wall that fits

Under a 9 m ceiling with 1.5 m trim and 0.3 m clearance you get 14 rows of 500 mm tile flown. Along the 30 m wall a Absen PL2.5 Plus V2 wall runs 48 x 14 (9600 x 2800 px, 5,242 kg, 107.5 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	40 x 21 = 840	24 x 7.1 m	30720 x 9072	3,780 kg / 8,333 lb	74.3 kW, 357 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	48 x 14 = 672	24 x 7 m	9600 x 2800	5,242 kg / 11,556 lb	107.5 kW, 517 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	48 x 14 = 672	24 x 7 m	6144 x 1792	5,242 kg / 11,556 lb	94.1 kW, 452 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, Thessaloniki holds about 1,146 theater seats, 469 banquet seats at rounds of 10, or 322 classroom seats. Back row in theater is roughly 23 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Helexpo

Roof Garden67 x 14.8 m (220 x 49 ft) · 3.4 m ceiling
Ellopia30 x 30 m (98 x 98 ft) · 9 m ceiling
Alexandros30 x 20 m (98 x 66 ft) · 9 m ceiling
Hall A22.2 x 22.2 m (73 x 73 ft) · 3.1 m ceiling
Hall 620.5 x 17.7 m (67 x 58 ft) · 3 m ceiling
Filippos20 x 10 m (66 x 33 ft) · 5 m ceiling
Kassandros20 x 10 m (66 x 33 ft) · 5 m ceiling
Hall B16.2 x 9.5 m (53 x 31 ft) · 3 m ceiling
Hall C14.8 x 9.5 m (49 x 31 ft) · 3 m ceiling
Hall D15.8 x 5.4 m (52 x 18 ft) · 3 m ceiling
VIP Room A+B6.9 x 6.9 m (23 x 23 ft) · 3.1 m ceiling
VIP Room6.1 x 5.4 m (20 x 18 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Helexpo · Venues in Athens