P3.91 Stadium Sports LED Video Wall, 500x1000mm Aluminium Rental Cabinet for Large-Area Spectator Viewing

A sports display is commissioned for a decade and judged in the worst second of a match. When a score changes, several thousand people look up at once, from the far end of a stand, in late afternoon sun, mid-conversation. Whether the screen confirms what they saw depends on sightlines, viewing geometry and content design working together, which is why venue display projects are decided long before the first cabinet is ordered. This page is an application-focused proposal for a P3.91 sports video wall, and every statement about suitability is subject to project review by the venue, its structural engineer and its AV consultant.

The hardware basis is a 500×1000×95 mm aluminium-magnesium alloy cabinet of 16 kg, comprising eight 250×250 mm modules in a 2×4 layout. Each module is 64×64 pixels at 0.5 kg, so a cabinet resolves 128×256 pixels, 32,768 dots, at 3.91 mm pitch and 65,536 dots per square metre. Those figures are arithmetic a consultant can build a pixel map from; they are not a statement that the format suits a particular bowl, stand or viewing distance.

Venue projects rarely fail because the pitch was wrong by a fraction of a millimetre. They fail at the interfaces. Sightlines are modelled for seating but not for a screen mounted at an angle to the rake. Content is designed on a laptop and never tested from the back row. Power is allocated for average consumption and trips during a night fixture. Service access is assumed rather than designed, so a single fault requires scaffolding in a seated area. And integration expectations between the display and the venue's scoring or broadcast chain are left vague until commissioning week.

Each of those is a question, not a product feature. A buyer who resolves them in writing before the tender protects the budget far more effectively than a buyer who negotiates a lower cabinet price.

Because a cabinet is exactly 128×256 pixels, wall planning is predictable arithmetic. A wall of N columns and M courses resolves N×128 pixels wide by M×256 pixels high. A designer can therefore match a proposed structure to a native content resolution before any hardware is discussed, and can see immediately whether a screen shape fits the opening the architect has drawn.

This is the point at which a project either becomes straightforward or becomes a custom steel job. Buyers should confirm the exact wall outline with the structural designer first, then check the resulting pixel map against the content formats the venue actually uses. Cabinet count, mounting interface and access strategy all follow from that drawing, and none of them should be assumed from a product photograph.

The 3.91 mm pitch, together with a 7 m nearest viewing distance recommended in the supplied specification, describes a configuration rather than a universal rule. In a bowl, the meaningful distances are usually the long ones: spectators in the upper tier may be an order of magnitude farther away than the front rows, and the same surface has to serve both. Content designers should assume the wall is read at several distances at once.

Viewing angle is specified at 120° horizontal and 120° vertical. Whether that covers a given seating rake is a sightline question for the consultant, and buyers should ask the factory for the off-axis behaviour of the configuration rather than inferring it from the angle figure. A quick section drawing through the stand, the screen and the worst seat is more useful than any single viewing number.

The display is specified for text, graphics and video at a frame frequency of ≥60 frames per second. Refresh is listed at 1920 Hz in the supplied setting information and must be confirmed as the final configured value before the venue commits to broadcast, big-screen replay or heavy social-media capture, because camera artefacts depend on the interaction of refresh, shutter and content motion.

If the fixture will be filmed, the honest approach is a camera test with the production's own equipment and shutter settings, arranged before the tender is awarded. A refresh figure quoted without that test is a planning assumption, not a guarantee of on-camera performance.

Input is AC110–220V ±10% at 50/60Hz, with DC 5V output at 40A, 60A or 80A depending on the supply option. Maximum consumption of 1000 W/m² is the figure for circuit and generator sizing. Average consumption is listed as either 250 W/m² or 300 W/m² in the source data, and this page does not present either as final; the configured value should be confirmed with the factory before distribution boards are specified.

Integration with the venue's scoring, timing or broadcast systems is a project decision that sits outside the cabinet specification. No integration is claimed here. Buyers should confirm control platform compatibility against the equipment the venue already operates, and should define the fallback path for match day if that platform fails.

The cabinet weighs 16 kg and is built from eight 250×250 mm modules of 0.5 kg. Those are facts about composition. Everything that determines service cost is a project decision: whether the wall is hung from a roof structure or supported from the ground, which side it is serviced from, whether modules can be replaced with the wall in place, what plant is needed to reach the screen, and who authorises work above seated areas.

Rigging, wind loading and structural approval belong to the venue's engineers. Buyers should require a method statement and a maintenance plan as part of the tender response, and should ask the factory to confirm the mounting interface rather than assume it.

CE, RoHS and FCC documentation is available as claimed certification and must be verified against the final shipment model and the destination market; no independent third-party validation is implied. Protection is IP54 front and IP43 rear. For an open bowl that is not a weatherproof specification, and any exposed installation needs a weather management design agreed with the venue.

Operating range is −30°C to 50°C at 15%–85% humidity, with MTBF listed at 5,000 hours and lifespan at 100,000 hours; both are supplied planning figures rather than guarantees. This page claims no sporting-body approval, no fire rating, no structural certification and no emergency-system compliance. Those submissions are the venue's to make, with documentation the supplier must provide on request.

Ask for written answers on: wall outline and pixel map, mounting interface and load assumptions, service access and method statement, recommended spares and their lead time, power schedule based on maximum consumption, control platform compatibility, camera test arrangement, documentation set for approvals, and the acceptance test procedure including brightness and uniformity checks at the finished wall.

Send the stand section, the wall outline, the farthest viewing distance and the venue's power arrangements, and we will return a specification-based proposal and a pixel map for your consultant to review. Venue suitability, structural design and approvals remain subject to that review.