This SmallRig parabolic softbox review looks at a 47.2-inch foldable lighting modifier with quick-release setup, two diffuser cloths, and a honeycomb grid.
SmallRig Parabolic Softbox Review Summary
The quick verdict

900+ ratings
Read Amazon ReviewsSmallRig 47.2in Parabolic Softbox
A large, foldable Bowens mount softbox kit for photographers who want quick setup, included diffusion options, and a carry bag.
- Parabolic opening measures Φ47.2 x 27.9 inches.
- Quick-release structure installs and removes in 15 seconds.
- Foldable design weighs 1.1 kg and includes a storage bag.
- Includes two diffuser cloths, one fabric mesh, and a carry bag.
Pros
- Quick-release setup is intended to make installation and removal fast.
- Large parabolic opening provides a broad modifier surface.
Consider before buying
- The 47.2-inch opening may take more storage and working space than a smaller modifier.
- The kit is not water resistant, so keep it for dry shooting environments.
Read the full review summary
The main draw is the broad, parabolic opening and a quick-release structure designed for fast installation and removal.
The foldable 1.1 kg body, storage bag, two diffuser cloths, and mesh give location and studio photographers several practical setup options in one kit.
It suits buyers who already use a Bowens mount light and want a larger modifier with adjustable diffusion and a 45° grid option.
Its opening and rib-supported frame need storage and setup space, so check your stand, shooting area, and transport needs before choosing this size.
The buying factors
SmallRig Parabolic Softbox Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Setup convenience
The quick-release structure is designed for installation and removal in just 15 seconds, which can help when moving between setups.
Light shaping options
Two diffuser cloths and a 45° fabric mesh let buyers configure diffusion and beam control for different scenes.
Light modifier size
The 47.2 x 27.9 inch opening offers a large working surface for buyers seeking a broad parabolic modifier.
Mount compatibility
The Bowens mount supports SmallRig fixtures and other Bowens mount standard LEDs and COBs, giving existing Bowens users a flexible pairing option.
Portability
It folds, weighs 1.1 kg, and includes a storage bag, though its large opening still calls for transport space.
Frame construction
A 16-rib frame with elastic umbrella ribs is intended to support a rounded surface and repeated setup use.
Key Features and Specifications of SmallRig Parabolic Softbox
- Parabolic opening measures Φ47.2 x 27.9 inches.
- Quick-release structure installs and removes in 15 seconds.
- Foldable design weighs 1.1 kg and includes a storage bag.
- Includes two diffuser cloths, one fabric mesh, and a carry bag.
- The mesh concentrates the beam angle at 45°.
- Bowens mount fits compatible SmallRig video lights and other Bowens mount standard LEDs and COBs.
- A frame supported by 16 ribs forms a rounded surface.
Pros and Cons of SmallRig Parabolic Softbox
Pros
- Quick-release setup is intended to make installation and removal fast.
- Large parabolic opening provides a broad modifier surface.
- Diffuser cloths and mesh offer more than one light-shaping configuration.
- Foldable body and included bag support storage and transport between locations.
- Bowens mount compatibility opens pairing with a range of compatible fixtures.
Consider before buying
- The 47.2-inch opening may take more storage and working space than a smaller modifier.
- The kit is not water resistant, so keep it for dry shooting environments.
- Confirm your light has a Bowens mount before buying; this kit is designed around that interface.
Who Should Buy SmallRig Parabolic Softbox?
Good fit
Choose this kit if you want a large parabolic softbox and fast setup for portrait, studio, LED video light, or flash photography. The two diffuser cloths and mesh offer different ways to shape the beam for a scene.
It is a sensible fit for photographers who move gear between locations and value a foldable form with a carry bag. The 1.1 kg weight is manageable to consider alongside the softbox's large packed footprint.
Existing Bowens mount light owners can pair it with compatible SmallRig fixtures or other Bowens mount LEDs and COBs, without limiting the choice to one listed fixture family.
Who should skip it
Skip this size if your shooting area or storage cannot accommodate a 47.2-inch opening; the softbox is designed as a large modifier.
Look elsewhere if you need a water-resistant modifier or do not have a compatible Bowens mount light.
SmallRig Parabolic Softbox: Size, Setup and Light Control
Large parabolic footprint
The 47.2 x 27.9-inch opening is the defining choice here: it offers a broad modifier surface but requires room around the light and space to store or transport the folded kit.
Match the size to your shooting area before buying.
Fast assembly for changing setups
The quick-release structure is designed to install and remove in 15 seconds, which is useful when a session calls for repeated setup changes.
The folding design and storage bag also make it easier to move the modifier between locations.
Diffusion and spill control
The two diffuser cloths and 45° mesh give you different ways to soften or concentrate the light. That makes the kit adaptable across portrait, studio, video-light, and flash setups, provided your fixture has a compatible Bowens mount.
Fixture compatibility and care
The Bowens mount broadens fixture pairing, including compatible SmallRig lights and other standard Bowens mount LEDs and COBs. Since the softbox is not water resistant, plan to use it in dry environments and protect it during transport.
Alternatives to SmallRig Parabolic Softbox
Lighting Soft Boxes alternative

900+ ratings
Read Amazon ReviewsSmallRig 35" Bowens Mount Softbox
Choose the SmallRig 35" Bowens Mount Softbox if you want a more compact modifier with a quick-release design; choose the 47.2-inch parabolic model if its larger opening better fits your lighting plan.
- The 35-inch LA-O90 has a smaller octagonal opening and uses 8 high-strength stainless steel umbrella ribs.
- The 47.2-inch parabolic model has a larger opening and a 16-rib frame, so it suits buyers who prioritize a broad modifier surface.
Lighting Soft Boxes alternative

100+ ratings
Read Amazon ReviewsSmallRig FP-90 35.4" Parabolic Softbox
Choose the SmallRig FP-90 if its 35.4-inch size and side-flap quick release suit your setup; choose the SmallRig 47.2-inch model if you want its larger opening and a softbox that installs and removes in 15 seconds.
- The FP-90 is a 35.4-inch parabolic softbox with a side-flap quick-release structure designed for one-step unfolding and collapsing.
- The 47.2-inch model uses a quick-release design that installs and removes in 15 seconds, paired with a large parabolic opening.
Is SmallRig Parabolic Softbox Worth It?
The SmallRig 47.2in Parabolic Softbox is worth considering if you need a large Bowens mount modifier, quick-release setup, and included diffusion and grid options.
Its size, non-water-resistant construction, and need for a compatible Bowens mount light make it a more purposeful choice than a universal fit.
For photographers who can accommodate its footprint and already use Bowens-compatible lighting, the foldable frame, storage bag, and several shaping accessories make this a practical kit to compare against smaller modifiers.
If your space is tight or your fixture uses another mount, check fit before buying.
Your review at a glance

900+ ratings
Read Amazon ReviewsSmallRig 47.2in Parabolic Softbox
A large, foldable Bowens mount softbox kit for photographers who want quick setup, included diffusion options, and a carry bag.
- Parabolic opening measures Φ47.2 x 27.9 inches.
- Quick-release structure installs and removes in 15 seconds.
- Foldable design weighs 1.1 kg and includes a storage bag.
- Includes two diffuser cloths, one fabric mesh, and a carry bag.