• Webcode: 410730 • Mfr: 410730
Product Highlights
  • Speedlite Compatibility
  • 43 cm (17") Haxabox
  • Includes Built-in Speedring & Diffuser
Web Availability: In Stock
Vistek Locations
  • Toronto In Stock
  • Mississauga In Stock
Please call and verify availability at the store as stock changes daily.


Ideal for professional photographers on the go

17" (40cm) Diameter Hexagon Shape, with patented quick-release folding system for fast and convenient setup. High quality DOUBLE DIFFUSION PANELS for high quality soft light, and newly designed; more Durable Steel rods.

The improved SMDV's Diffuser SPEEDBOX-S40 is a high-quality professional hexagonal softbox for off camera flashes that creates a quality soft diffused light. SMDV's patented folding system allows the softbox to be setup and taken down very quickly. The softbox shell is made from a rip stop style nylon to minimize wear and tear. The inside of the softbox is silver coated to maximize reflection.

Key Features:

  • High quality 17" (40 cm) rigid hexagonal softbox diffuser.
  • Patented quick release folding system for fast and convenient setup and enhanced portability.
  • Perfect companion for SMDV triggers such as the FlashWave-III
  • Perfect for use with various portable flash systems.
  • Double diffusion panels. Removable internal baffle for the softbox helps reduce hotspots and softens the light even more.
  • The new SB-03 tilting bracket folds for even more compact storage.
  • High quality carrying bag with shoulder strap for a convenient storage and carry.
  • Enhanced durability now with steel rods.
  • The Limited Edition features Professional product support in the U.S.


Product Specifications

Detailed Specifications
Shape Hexagon Diffuser 
Size (W x H x D) 44 x 38 x 21cm 
Weight 0.59 kg

Questions & Answers

SMDV Speedbox 40 for Speed Light

Looking for a personal touch? Not sure if you are choosing the right product? Our staff is here to help.

We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.