• SL320 Outdoor Concert Stage for the Lousiana Philharmonic Symphony Orchestra
  • SL320 Mobile Stage Concert at heinz field stadium
  • SL320 mobile stage for X-Fest Festival with banners

SL320 Mobile Stage

The Largest Mobile Stage of the SL Series


Floor Size
40′ x 40′

Setup Time
3 to 6 hours

1 technician
3 to 4 stagehands

Wind Resistance
90 mph without windwalls
60 mph with windwalls

  • Stagehands are determined by the stage configuration.
  • Setup time once positioning and levelling is completed.
  • Due to product improvement, technical specifications may change without notice
Imperial Metric
Load Bearing Capacity 26,000 lb 11,793 kg
Roof Maximum Load Capacity 18,000 lb 8,165 kg
Sound Wing Load Bearing Capacity 8,000 lb 3,628 kg

IMPORTANT  Same models may have different specifications. Please validate the information with your representative.

The Stageline SL320 portable stage will provide you with all of the advantages of a big stage without the inconveniences. Among its many advantages are its superior clearanceunmatched wind resistance and a full line-array capability.

Efficient and tough, it has proved itself in thousands of events to production professionals facing time and logistics constraints. Simply the best ratio of size versus setup time you’ll ever get.

SL320 Mobile Stage Setup Sequence

SL320 Mobile Stage Setup Sequence

  • SL320 Portfolio

    Few Pictures of the Stageline SL320 available for rental across North America with MSR Mobile Stage Rentals.