Profoto A2

Overview 

Product name: Profoto A2 

Product number 901250 

Regulatory model PCA1564 

Flash 

Max energy 100 Ws 

Energy range 10 f-stops (0.1-100 Ws) 

Energy control increments 0.1 f-stops

Recycling time 0.1-1.6 s 

Energy stability <0.1 f-stop @10-2.0 <0.2 f-stop @ 1.9-0.1 

Flash duration t0.1 1/350 s (100 Ws) - 1/26,000 s (0.1 Ws) 

Flash duration t0.5 1/1200 s (100 Ws) - 1/ 56,000 s (0.1 Ws) 

Color temperature 5800 K +-100 K

F-stop @ 2m / 100 ISO 8.0 5/10 without reflector 

Beam angle 62° 

Field angle 105° 

Continuous light 

Lamp type LED 

Max luminous flux (lumen) 200 lm 

Max illuminance @ 1meter (lux) 180 lx
Dimming range 100-10% 

Color temperature 3500 K 

Color rendering index (CRI) >80 

Beam angle 43° 

Field angle 74° 

Max power 2.1 W 

Wireless connectivity 

Built-in connectivity Profoto AirX 

Frequency band 2.4 GHz 

Supported Air functions Sync, TTL, HSS, Remote control (Air 1 and Air 2) 

Number of Air channels 100 (1-100)
Number of groups per Air Channel 6, (TTL operation: 3 (A-C), manual operation: 3 (D-F)) 

Wireless operating range With Profoto remotes: 0.5 - 100 m (1.5- 330 ft)* With Bluetooth devices: 0.1- 30 m (0.3-90 ft) * in optimal conditions up to 300 m (1000 ft)  

Supported apps for Bluetooth devices Profoto Camera and Profoto Control apps 

Connectors 

Sync No 

Other USB-C 

Powering 

Power supply Profoto A-series battery

Battery capacity Up to 400 full power flashes 

Battery charger A-series battery charger Battery charging time <2 hours 

Other 

Firmware update Via Bluetooth

Photocell/IR-slave No 

Stand adapter Yes (detachable) 

Umbrella mount Yes (in stand adapter) Operation temperature 0 °C to +35 °C +32 °F to +95 °F 

Storage temperature Store in normal indoor conditions 

Measurements 

Width 7.9 cm / 3.11 in 

Length 12.6 cm / 4.96 in 

Height 7.9 cm / 3.11 in 

Weight 773 g / 1.70 lb with battery and stand adapter 495 g / 1.09 lb without battery and stand adapter