120mm SEG Backdrop A1

The 120SEGA1 is the most popular and versatile module in Expomax’s entire 120mm backlit system. At 1000 mm wide × 2280 mm (7.5 ft) tall, it is the perfect “building block” size for constructing seamless glowing walls in 10×10, 20×10, or larger booths. Its classic straight portrait format delivers maximum printable area with zero wasted space, making it ideal as a primary back-wall panel, tower accent, or side return.

Engineered with heavy-duty 120 mm aluminum extrusion and high-output LED ladder lighting, the A1 produces brilliant, perfectly even illumination that makes colors pop even under harsh convention hall lights.

Key Features

• True frameless SEG design – graphics push completely flush for a clean, floating-glow look

• High-brightness edge-to-edge backlighting – no hot spots or shadows

• Premium dye-sublimation backlit fabric – vibrant, wrinkle-free, washable

• 100% tool-free assembly – pre-installed LEDs

• Fully modular – connects seamlessly with all A/B/C/D/G series modules

• Lightweight & travel-friendly – only 14.6 kg in a compact wheeled case

Technical Specifications

• Model: 120SEGA1

• Visible Frame Size: 1000 × 2280 mm

• Graphic Size: 1060 × 2330 mm

• Gross Weight: 14.6 kg

• Packing Size: 122 × 38 × 20 cm

Applications

• Core back-wall panels in 10×10 & 20×10 booths

• Tower elements when stacked or placed beside wider modules

• Retail & showroom feature walls

• Corporate lobby branding displays

• Press conference & stage backdrops

Q: Can the A1 be used double-sided?

A: Yes — single sided means front side with printed graphic and back side with white fabric. Double sided means both sides with printed graphic.

Q: How long does assembly take?

A: One person can fully assemble frame + graphic + plug in under 7 minutes.

Q: Is it bright enough for trade shows?

A: Absolutely — surface brightness outperforms most competitors even under direct spotlights.

Q: Can graphics be changed on-site?

A: Yes — SEG graphics slide out and new ones push in within 1–2 minutes. No tools required.

The universal workhorse that every great backlit booth starts with. Choose the 120SEGA1 — proven, bright, and endlessly versatile.