Profoto A2 Specs

Flash Head
Maximum Power0.1 to 100 Ws
Power Control10 Stops in 1/10-Stop Increments
Flash Durationt.1: 1/350 Sec (Full Power)
t.1: 1/26,000 Sec
t.5: 1/1200 Sec (Full Power)
1/56,000 Sec
Recycle Time0.1 to 1.6 Sec
Color Temperature5800K +/- 100K
Flash Ready IndicatorAudio, Visual
Accessory Fitting TypeProfoto
Modeling Light
TypeLED
Base TypeProprietary
Wattage2.1 W
Color Temperature3500K
Sync
Sync TypeInfrared, Optical, Radio
Built-In Wireless ReceiverYes
Wireless Frequency Bands2.4 GHz
Wireless Channels / Groups100 / 6
Wireless Range330' / 100.6 m (Radio)
InterfaceUSB Type-C
Power
Power SourceExternal Battery
Battery
Battery ChemistryLithium-Ion
Flashes Per Charge400 Flashes (Full Power)
Recharge Time2 Hours
General
DisplayLCD
Mount5/8" / 16 mm Receptacle
Fan CooledNo
Operating Temperature32 to 95°F / 0 to 35°C
DimensionsH: 3.1 x W: 3.1 x L: 5.0" / H: 7.9 x W: 7.9 x L: 12.6 cm
Weight27.3 oz / 773 g, Including Battery
Packaging Info
Package Weight2.945 lb
Box Dimensions (LxWxH)8.8 x 6.6 x 4.1"