Used Profoto RFi Softbox Octa 5ft (150cm) - Good

The Used Profoto RFi Softbox Octa 5ft (150cm) is a large, professional light-shaping modifier designed to deliver soft, even illumination with the signature flattering look that makes octagonal softboxes so popular for portrait and commercial work. Its generous 150cm size produces a broad light source that wraps smoothly around subjects, helping soften shadows, reduce harsh transitions, and create natural, rounded catchlights in the eyes.

Compatible With

• Profoto RFi Speedring system
• Profoto flash heads and monolights when used with the appropriate Profoto RFi Speedring
• Select non-Profoto lighting systems when paired with the correct RFi Speedring insert for that mount

Light Quality and Performance

The 5-foot octa format is especially well suited to photographers and content creators who want a soft, dimensional light source that can cover a single subject, couples, or small groups with ease. Compared with smaller softboxes, this larger surface area delivers gentler shadow edges and a more immersive light wrap. The octagonal shape is a favorite for portraiture because it gives catchlights a more organic appearance than a square or rectangular source while still maintaining excellent control.

The recessed front and deep profile also help the softbox maintain directionality. This means you can get light that feels soft without becoming overly flat. For beauty, editorial, fashion, corporate headshots, and interview setups, that balance of softness and control is a major advantage.

RFi System Design

Profoto's RFi line was created to provide high-quality, durable light modifiers for demanding professional workflows. The RFi Softbox Octa 5ft is part of that system, using robust rods and premium fabrics designed for repeated setup and breakdown. When matched with the appropriate RFi Speedring, the softbox can be adapted to numerous lighting brands and head types, making it a flexible choice for studios that work across different lighting ecosystems.

This design approach also makes it easier to expand your lighting kit over time. If your lighting platform changes, you may only need a different speedring rather than an entirely new modifier.

Ideal Uses

This softbox excels in a wide range of creative and commercial applications. For portrait photographers, it can function as a beautiful key light that produces smooth skin tones and a polished, studio-quality look. For fashion and editorial shooters, the large octa shape offers broad coverage and clean reflections on clothing and accessories. For video interviews and talking-head productions, it creates a soft, pleasing facial light that helps subjects look natural on camera.

It can also be used overhead for beauty work, angled as a dramatic key light, or placed close to the subject for maximum softness. Move it farther back and it becomes a more even, controlled source for wider framing.

Build Quality

Profoto modifiers are well regarded for their dependable construction, and the RFi line is designed for regular professional use. The fabrics are made to withstand demanding workflows, and the internal reflective material is engineered to help maintain efficient light output and even distribution. The rod-based structure provides a stable shape that supports consistent performance once assembled.

Because this is a used unit, minor cosmetic signs of handling and setup are to be expected in line with its condition grade, but its core purpose remains the same: shaping your light into a soft, controlled, flattering source.

Used Condition

Equipment rated as being in Good condition will have a small amount of cosmetic wear and some blemishes from regular use. Equipment rated as 'Good' will be anywhere from 80-90% of its original condition. This item remains fully functional, with cosmetic wear consistent with normal use.

How It Compares

Compared with a rectangular softbox, this octa design often feels more natural for portrait lighting because the rounder shape produces more lifelike catchlights and a smoother wrap around facial contours. Compared with an umbrella, it offers more directional control and less spill. Compared with a beauty dish, it produces a broader and softer quality of light, especially useful when you want a forgiving look on skin or need to illuminate more of the subject evenly.

Within the Profoto ecosystem, the 5 ft size strikes an appealing balance between coverage and manageability. Smaller octas are faster to position in tight spaces, but this 150cm version gives a more luxurious, enveloping light quality for photographers who have room to use it effectively.

Usage Tips

For the softest possible light, place the softbox close to your subject and feather it slightly across the face rather than aiming it directly. This can reduce hotspots while maintaining beautiful wrap and contrast. For full-length portraits, back the softbox up enough to achieve even coverage from head to toe. If you need greater control, consider adding an optional fabric grid to narrow the beam and reduce spill onto the background.

In small studios, use the octa slightly above eye level and angled downward for a classic portrait setup. In larger sets, it can serve as either a key or fill source, depending on how dramatic you want the final image to appear.

Recommended Accessories

To get the most from this softbox, pair it with the correct Profoto RFi Speedring for your lighting mount, a sturdy light stand or C-stand, and sandbags for added stability. Optional grids are useful for tighter beam control, while spare diffusion panels can be helpful for high-volume productions. A rolling case or protective transport solution is also recommended for location work, especially given the size of a 5 ft modifier.

Why Choose a Large Octa

A large octa remains one of the most versatile light modifiers in photography and video because it can create polished, high-end results across many genres. It is equally capable of producing soft beauty light, elegant portrait illumination, or broad commercial coverage. The Profoto RFi Softbox Octa 5ft continues to be a strong choice for creators who want a premium-quality modifier with dependable performance and a classic, flattering light signature.