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Profoto RFi 3.0 x 4.0' Softbox

BH #PRSBR34 • MFR #254704
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Profoto RFi 3.0 x 4.0' Softbox
Key Features
  • Removable Front and Inner Diffuser
  • Accepts Optional Grid and Diffusers
  • Compatible with Over 20 Flash Brands
  • Silver Interior
The quick setup and thin profile of the Profoto RFi 3.0 x 4.0' Softbox makes it a good choice for portrait, wedding, fashion and product photography in-studio or on location. The softbox features removable front and inner diffusers, color coded rods and wide compatibility with over 20 flash brands.
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Profoto RFi Softbox Overview

The quick setup and thin profile of the Profoto RFi 3.0 x 4.0' Softbox makes it a good choice for portrait, wedding, fashion and product photography in-studio or on location. The softbox features removable front and inner diffusers, color coded rods and wide compatibility with over 20 flash brands.

Note: Separate purchase of a speedring/adapter is required for use

  • High-quality fabrics, reinforced seams, edges and corners guarantee long life
  • Color codes and touch-fastener attachments make for hassle-free assembly and disassembly
  • Optional Softgrid and Strip Mask
  • Profoto RFi Softbox Specs

    Key Specs
    Item Type
    3 x 4' Softbox (Rectangular Shape)
    Interior Color
    Silver
    Light Compatibility
    Requires Bracket/Speed Ring (Not Included)
    Accepts Grids
    Yes (Not Included)
    Item Type
    3 x 4' Softbox (Rectangular Shape)
    Interior Color
    Silver
    Light Compatibility
    Requires Bracket/Speed Ring (Not Included)
    Quick Open Type
    No
    Accepts Grids
    Yes (Not Included)
    Removable Front Face
    Yes
    Interior Baffle
    Yes, Removable
    Materials
    Fabric, Metal
    Dimensions
    48 x 36 x 20.5" / 121.9 x 91.4 x 52 cm
    Weight
    5.3 lb / 2.4 kg
    Packaging Info
    Package Weight
    5.4 lb
    Box Dimensions (LxWxH)
    38 x 9.5 x 2.5"

    Profoto RFi Softbox Reviews

    The 1x4 is great but the customer service is great.

    By Anthony
    Rated 5 out of 5
    Date: 2023-07-10

    I love the 1x4 from profoto, i have used the bigger soft boxes but the 1x4 is nice. Since receiving them i have shot portraits and products and in both cases the soft boxes was great. When i got my shipment, I was suppose to receive two 1x4 boxes but I only got one. I called customer service and they when to work on getting me the other one. It's nice to know that you can still git great service and great products. Keep up the great work B&H....

    amazing results that dont last

    By Pele
    Rated 5 out of 5
    Date: 2022-06-16

    its simply the best for my use but they break down quickly at the corners where the rods go in, I wish they just reinforced this area

    See any errors on this page?

    What are the dimensions of the interior baffle?

    What are the dimensions of the interior baffle?
    Asked by: Salvatore
    The interior baffle for the Profoto RFi 3.0 x 4.0' Softbox measures approximately 36 x 29 inches in size.
    Answered by: Manzell L
    Date published: 2021-01-20

    What is the max continuous wattage this box can ...

    What is the max continuous wattage this box can handle? I want to use this box with 800 watt HMI or even 1600 watt hmi
    Asked by: Jacob
    The Profoto RFi 3.0 x 4.0' Softbox was not designed for use with continuous lights. That being said, they are durable enough to be used with Profoto's ProHeads, which have a 500W halogen modeling lamp. I would not recommend going above this heat range. The Profoto HR softboxes were "Heat Resistant" and were designed for use with continuous lights, but Profoto's HR softboxes and continuous lights were discontinued some time ago and are no longer available for purchase. If you are looking for a similar-sized softbox for continuous light usage needs, the Photoflex Large SilverDome nxt (34 x 45 x 24.5"), B&H # PHSDLZ, will work with light fixtures up to 3,000W, and the Impact Luxbanx Duo Large Rectangular Softbox (36 x 48"), B&H # IMLBRDL, will work with continuous light fixtures up to 1,500W lamps.
    Answered by: Manzell L
    Date published: 2021-07-20

    Do you sell replacement front and inner ...

    Do you sell replacement front and inner diffusers?
    Asked by: Amy
    We have the front https://bhpho.to/2KukGjy. For the inner you would need to go to Profoto.
    Answered by: Reuben K
    Date published: 2019-06-20

    Does this softbox come with a Profoto speed ring ...

    Does this softbox come with a Profoto speed ring or is that purchased separately?
    Asked by: Ryan
    You have to purchase it separately.
    Answered by: Terry
    Date published: 2019-05-10

    Can I use it with an OCF ring?

    Can I use it with an OCF ring?
    Asked by: Angelo
    Unfortunately, the Profoto OCF speed ring can only work with Profoto OCF series modifiers. This RFi Softbox requires the Profoto RFi Speed Ring for Profoto Flash Heads B&H # PRSRP. https://bhpho.to/2EY7uy0
    Answered by: Kirk R
    Date published: 2024-08-08

    I have the Profoto A1X AirTTL-S - what ...

    I have the Profoto A1X AirTTL-S - what attachments do I need to use this soft box? Thanks!
    Asked by: Maile
    In order to mount the Profoto A2 the following is needed. Profoto RFi Speed Ring for Profoto Flash Heads BH #PRSRP • MFR #100501 https://bhpho.to/3VPKmrN Profoto OCF Adapter for A1, A1X, and A10 Studio Lights BH #PROCFA • MFR #101130 https://bhpho.to/3ULqapv
    Answered by: hectorm
    Date published: 2022-12-12

    is this collapsible?

    is this collapsible?
    Asked by: Philip
    The RFi are traditional softboxes they collapse, but not like a umbrella. You have to disassemble the rods from the ring.
    Answered by: Reuben K
    Date published: 2020-03-18

    Is this compatible with Godox Ad600?

    Is this compatible with Godox Ad600?
    Asked by: hannia
    The RFi boxes can be used with a wide variety of systems. To use it on a Godox AD600 you will need a Bowens ring https://bhpho.to/2XCSaCv.
    Answered by: Reuben K
    Date published: 2019-07-03
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