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Broncolor Siros 400 S WiFi / RFS 2.1

In stock
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Broncolor Siros 400 S WiFi / RFS 2.1

In stock

  • 400Ws, 9-Stop Power Range
  • 1/10 or Full Stop Intervals
  • Flash Duration: 1/8,000 - 1/1000 Sec
  • Recycle Time: 0.02 - 1.4 Sec


At SUNSTUDIOS products in stock will generally be processed and shipped same business day. SUNSTUDIOS will endeavor to maintain 1-3 day* shipping across Australia.

Finance Policy

The Canon Finance 0.00% Offer ends at close of business on 31/7/2020. Eligible customers may be offered 0.00% per annum interest rate fixed for a maximum term of 24 months. To find out if you're eligible for Canon Finance, please get in contact with or call us on 9641 5544

Broncolor's Siros 400 S combines powerful flash with super-fast charging times to achieve a reliable, efficient monolight with intuitive handling. This monolight is available in two version, 400 and 8000 joules and both basic or S model. 

The distinguishable compact design typical of the Bronocolor range, along with Wi-Fi connectivity and a built-in RFS 2.1 receiver for wireless control and flash triggering makes the Siros 400 S a popular studio flash unit. 

The Siros S can decrease the charging time and speed up the flash duration to achieve a fast sequence of exposures, up to 50 per second on the fastest setting of the built-in Speed Mode. 

Technical Specifications
Flash Head
Maximum Power 2 to 400 Ws
Power Control 9 Stops in 1/10-Stop Increments
Flash Duration t.1: 1/6500 to 1/1000 Sec
t.5: 1/13,000 to 1/2200 Sec
Recycle Time 0.02 to 1.40 Sec ()
Color Temperature 5750K
Flash Ready Indicator Audio, Visual
Reflector Changeable
Accessory Fitting Type Broncolor
Modeling Light
Type Tungsten
Wattage 300 W
Sync Type Optical, Radio
AC Input Voltage 100 to 240 VAC, 50 / 60 Hz
Current 5.5 A (Operating)
Display None
Auto Dump Yes
Fan Cooled Yes
Dimensions H: 7.1 x W: 5.1 x L: 12.6" / H: 18.0 x W: 13.0 x L: 32.0 cm
Weight 7.1 lb / 3.2 kg
Packaging Info
Package Weight 10.5 lb
Box Dimensions (LxWxH) 13.5 x 9.2 x 8.9"