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Large rectangular silver softbox with recessed front and 100mm mount

Profoto

Profoto 4x6' Rectangular XL Softbox Silver 100mm studio

SKU CH-EXKB-APWSK

Large rectangular softbox with silver interior delivers soft, even light and mounts directly to 100mm flashes and LED lights

  • Soft, even illumination from the silver interior
  • Durable, reinforced construction for demanding shoots
  • Quick setup with integrated speedring and fold/unfold design
  • Versatile 100 mm mount fits flashes and LED lights
  • Secure diffuser and grid attachment with Self-Securing Closure

Professional 4x6' Softbox with Silver Interior

This Profoto rectangular softbox delivers soft, even illumination for professional photography and video. The silver interior ensures consistent light distribution across the large 4x6 foot surface. It is built for demanding studio use with durable, heat-resistant materials. The integrated speedring enables rapid setup and breakdown on location or in the studio.

100mm Mount Compatibility and Rigging Points

The all-in-one mount fits directly onto Profoto 100mm flashes and LED lights without extra adapters. Four integrated safety-wire attachment points allow secure rigging for overhead or suspended configurations. The Self-Securing Closure system holds diffusers and grids firmly in place during active shoots. This design frees up time by eliminating separate speedring assembly steps.

Large Format Coverage and Adjustable Diffusion

The expansive surface comfortably handles full-length portraits, group shots and wide product scenes with natural-looking falloff. Removable diffusers let you tune softness and intensity to match the subject. Heat resistance supports continuous output from high-powered strobes and constant lights. It runs out when studio space cannot accommodate the fully deployed footprint.

Highlights

  • Soft, even illumination from the silver interior
  • Durable, reinforced construction for demanding shoots
  • Quick setup with integrated speedring and fold/unfold design
  • Versatile 100 mm mount fits flashes and LED lights
  • Secure diffuser and grid attachment with Self-Securing Closure

Specifications

No published specifications for this item yet.

Questions about this item

How much heat can the silver interior withstand during long sessions?

The softbox is heat resistant and compatible with the full range of Profoto 100 mm flashes and LED lights for extended use.

Does the all-in-one mount design add noise or heat when running continuously?

The passive softbox has no moving parts, fans or electronics, so it adds no noise, heat or power draw during all-day operation.

Which flashes or LED lights must I already own for the 100 mm mount to work?

It works with any Profoto flash or LED light that uses the 100 mm mount interface.

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