Profoto RFI Softbox 4×6′ 120x180cm

The “Mega” softbox for cinematic, wall-to-wall softness.

The RFi 4×6′ is the largest rectangular softbox Profoto produces. Standing at a massive 120x180cm (approximately 4×6 feet), this modifier is designed to act as a portable “wall of light.” It is the gold standard for high-end automotive photography, group portraits, large-scale furniture sets, and any scenario where the softest possible light is required over a massive area.
Ultimate Light Wrap: Due to its immense surface area, this softbox provides a light quality that is almost shadowless when placed near a subject. It “wraps” around objects and people with a level of softness that smaller modifiers simply cannot replicate.
Large Group & Full-Body Coverage: Easily illuminates a group of 5–8 people or a large product (like a sofa or motorcycle) with perfectly even light from corner to corner.
Natural “North-Light” Window: For portrait photographers, this softbox perfectly mimics the light of a massive studio window, creating soft, painterly transitions between highlights and shadows.
Pro-Grade RFi Build: Despite its size, the RFi construction ensures the front face remains taut. The dual-layer diffusion (internal baffle and front silk) prevents a “hot spot” in the center, ensuring the exposure at the very top of the 180cm frame matches the bottom.

Technical Specifications:
Dimensions: 120 x 180 cm (48 x 72 inches).
Shape: Extra-Large Rectangular.
Mounting: Requires a Profoto RFi Speedring.
Internal Surface: Highly reflective silver for maximum output across the large surface area.