Grafit A4 Power Pack


Grafit A4 RFS 3200 W/S


Broncolor Grafit A4 RFS Power Pack – 3200 Watt/Seconds

The Broncolor Grafit A4 RFS Power Pack provides: independent 1/10 stop control of each flash head; up to 3200Ws; selectable flash duration; consistent color temperature; and advanced menu-driven functions, plus it comes with a built-in radio slave receiver for sure-fire wireless triggering of the pack from the optional RFS transmitter (162080). This power pack may also be fired from a Mac or Windows-based computer with the optional RFS transceiver (162081).

Additional information

Days Needed

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Rental Rates

  • DAILY $75

  • WEEKLY $225

All Broncolor rentals require insurance to protect not only our equipment, but also the renter.
Please provide a Certificate of Insurance to have on file prior to the pick up of your rental.


Power pack
Power Cable
Sync cord


Broncolor Website


  • 3,200W/s
  • Menu Driven Commands
  • Total Asymetric Control
  • Faster Recycle Time
  • Flash Duration 1/125 to 1/6000 at t1
  • Consistent Color Temperature
  • Flash Sequence
  • Multiple Triggering Options
  • Proportional Modeling Lamp


The Grafit Power Pack is compatable with the Pulso G Lamp Base, Pico Light, Unilite, Pulso Spot, and Ring Light flash heads.


Pulso G Head
Ring Flash
Pulso Spot
RFS Transmitter
Pico Light


Maximum Watt SecondsNormal-3,200 W/sGuide NumberNormal mode: f90.2 at 6.5′ (2.0 m) feet ISO 100 with P70 reflector
Speed mode: f64.9 at 6.5′ (2.0 m) feet ISO 100 with P70 reflectorRecycle Timef/90.2 @ 6.6′ (2m) @ ISO 100, with P70 ReflectorFlash Duration(t 0.1) 1/125 – 1/6000 secFlash Variability6.7 f/stops in 1/10 or 1/3 stop increments
Full to 1/109
3200 to 30WsVoltage StabilizationYes, +/- 0.3%DistributionSymmetrical and Variable AsymmetricalHead Outlets3Flash Ready IndicatorReady Light, Switchable Audible BeepOperating Voltage110-120VAC, 60Hz 16A, 220-240VAC 50HzSync Voltage12VDCBuilt-in Slave CellYes, Accepts Optical and Infrared SignalsCircuit ProtectionCircuit breaker plus thermal protectionFan CooledYesAuto DumpYesAdditional FunctionsSelectable flash duration, sequence function, interval, individual color correction, speed mode, memory function, delay, alternate pack triggering (ping-pong), t0.1Dimensions16 x 11 x 7″ (40.6 x 28 x 17.8cm)Weight24 lbs (10.9kg)