Profoto Pro-B4

The Pro-B4 is a state of the art battery pack that in some regards outperforms even the best studio packs out there. It’s a revolution on location and unique in that it’s a battery pack that can freeze motion at 1/25,000 a second and fire up to 30 flashes in a second.

Buy the Pro-B4 either as a single unit with one battery included or in a kit with two batteries included.

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Description

Pro-B4 1000 Air Kit

Product number: 901089

This is quite simply the fastest and toughest battery pack on the market. The Pro-B4 is a battery pack that delivers studio performance on location.

The Pro-B4 is a state of the art battery pack that in some regards outperforms even the best studio packs out there. It’s a revolution on location in that it can freeze motion at 1/25,000 a second and fire up to 30 flashes in a second.

Features

  • Very short flash durations on all power settings.
  • Selectable FREEZE mode available for extreme splash shots.
  • The world’s fastest recycling battery pack allowing you to create never before seen sequence shots on location.
  • Li-Ion (LiFe) battery recharges to full power in only 45 minutes.
  • Battery can be charged while in use, which makes the pack equally useful in the studio.
  • Two individual outputs and 11 f-stop power range with control in 0.1 f-stop steps provides unbeaten precision and versatility on location.
  • Can be wirelessly controlled from up to a 300 m range with any optional Air Remote.
Technical specifications

Technical specifications

Overview
  • Product Name
    Pro-B4 1000 Air Kit

  • Product Number
    901089

Flash
  • Max energy
    1,000 Ws

  • Energy range
    11 f-stops (1-1,000 Ws)

  • Energy control increments
    1/10 and full f-stops

  • Lamphead outlets
    2

  • Recycling time
    0.03-0.99 s

  • Flash duration t0.5
    1/25,000-1/2,200s

  • F-stop @ 2m / 100 ISO
    64.8

  • TTL
    No

  • HSS
    No

Modeling light
  • Selectable settings
    Off, Cont, Timer 10-120 s, MAX, PROP, MAX PROP

  • Max power
    500 W (or 2x250 W)

Additional connections
  • USB
    USB 2.0 Type B port for Profoto Studio software

  • Wire sync voltage
    Compliant to ISO 10330 standard

  • Sync socket(s)
    1

Powering
  • Battery capacity
    50,000-220 flashes

Miscellaneous
  • Fan cooling
    Yes

  • Ready signals
    Yes

  • Auto dumping
    Yes

  • Photocell/IR-slave and switch
    Yes

  • Digital display
    Yes

Measurements
  • Width
    18 cm / 7.1 in (incl. battery)

  • Length
    31,5 cm x 12.4 in (incl. battery)

  • Height
    25 cm x 9.8 in (incl. battery)

  • Weight
    9.8 kg / 21.6 lbs (incl. battery)

What's included?

What's included?

Pro-B4 1000 Air Unit

x 1

Battery Charger for Pro-B4 Unit

x 1

Power Cable C13 5 m

x 1
Downloads

Latest firmware upgrades

To access the latest firmware, you must be logged in and you must have registered the product.

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