Profoto Pro-11 AirTTL 2400 Power Pack for ProHeads

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The Profoto Pro-11 is a high performance power generator for producing fast, high power, fast flash duration, flash photography. It has 2 sockets for Profoto ProHead flash heads (available with either 250W or 500W modelling lamps)

The Ultimate Flash

The Profoto Pro 11 combines industry defining speed and power with next level Profoto AirX connectivity Experience unrivalled speed, control and consistency for any image production large and, well, even larger. That said, with power comes control The clean user interface with large high resolution displays provides relevant information with clarity and simplicity.

Profoto AirX maintains connectivity with existing Profoto remotes while enabling connectivity to any Profoto devices with AirX enabled apps Through Profoto apps you'll have remote control, and the freedom to connect and use smartphone cameras. Also, wireless firmware updates the instant they become available.

Enjoy seamless compatibility with connected Profoto products today and tomorrow.

Tough, durable and uncompromising the Pro 11 is a true workhorse built to last ultimately, it's quite possibly the ultimate studio flash.

Product code PRO-901011

Why buy Profoto from Specular?

This is flagship Profoto Pro Studio pack. It’s remarkably compact in size, but it’s equally as tough and reliable with incredible flash performance.


  • Built in Profoto AirX the bluetooth enabled 3 rd generation of wireless Profoto connectivity AirX supports all legacy Air AirTTL functionality and also adds dedicated AirX functionality with AirX enabled Profoto apps and devices
  • Captures the action with super quick bursts up to 50 flashes per second
  • Freezes the moment with extremely short flash duration down to 1/80,000 second
  • Compatible with multiple different flash heads and 120+ Profoto Light Shaping Tools
  • Delivers 2400 Ws with precision and control over an 11 f-stop power range in 1/10 f-stop increment on two individual outlets
  • Durable and built to shoot at high volumes with incredible consistency and reliability
  • Simple, intuitive user interface with large, high resolution display
Recommended usageHigh volume studio photography, eCommerce, Fashion, Action, High Speed
Max Energy2400Ws
Energy Range2.4 - 2400Ws
Energy control increments1/10 or full f-stops
Recycling time0.02 - 0.7s (quick burst capability up to 50 flashes per second)
Flash mode settingsFreeze (shortest flash duration) or Normal(color balanced) mode
Flash duration t0.5Normal mode: 1/800 s (2400 Ws) -1/12,000 s (2.4 Ws), Freeze mode: 1/1,000 s (2400 Ws) -1/80,000 s (2.4 Ws)
Flash duration t0.1Normal mode: 1/400 s (2400 Ws) - 1/6,500s (2.4 Ws)Freeze mode: 1/600 s (2400 Ws) - 1/17,500s (2.4 Ws)
Energy stability± 1/20 f-stop
Colour temperature stabilityNormal mode: ±100 K over range. ±50K flash to flash, Freeze mode: ±1500K over range. ±150K flash to flash
F-stop @ 2m / 100 ISO128 with ProHead Plus and Magnum Reflector
Continuous lightSelectable settings: Max, Prop, Off. Maximum power 2 x 500W (ProHeads)
Wireless connectivityProfoto AirX: Air and Bluetooth enabled connectivity with all Profoto remotes and apps.
Wireless operating rangeFrom Profoto remotes (Air): Up to 300 meters. From mobile devices (Bluetooth): Up to 30meters
Wire connectionsUSB port: USB 2.0 Type B port (service port) • Sync socket: ¼ sync socket. Compliant to ISO 10330 standard.
Input power supply100-127 V / 200-240 V, 50/60 Hz (nominal)
Mains fuse requirementAutomatic fuse characteristic C 13A / 200-240V, 15A / 100-127V
Fan coolingYes
Auto dumpingYes
Photocell/IR-slave and switchYes
DimensionsWidth: 21cm, Length: 29cm, Height: 30cm, Weight: 13.2kg
DimensionsWidth: 21cm, Length: 29cm, Height: 30cm

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