Profoto Pro-B2 1200R Ws Power Pack with Radio Slave

Profoto Pro-B2 1200R Ws Power Pack with Radio Slave

Profoto Pro-B2 1200R Ws Power Pack with Radio Slave

B&H # PRP7B21200 MFR # 900896
Profoto Pro-B2 1200R Ws Power Pack with Radio Slave

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Product Highlights

  • Built-in Pocket Wizard Radio Slave
  • Accepts All Pro-7 Heads

Profoto Pro-B2 overview

  • 1Description

The Profoto Pro-B2 1200R Ws Power Pack with Radio Slave provides an 8-stop flash adjustment. It may be fired by your Pocket Wizard transceiver or transmitter with its built-in 32 channel radio slave receiver.

The Pro-B2 can provide 200 full power flashes per charge. Achieve action-stopping flash durations, even at maximum power output. Recycle time is 1.8 seconds @ full power, and .04 seconds @ 600 Ws.

Using the snap-on universal power adapter, the Pro-B2 can operate as a regular AC powered flash generator while the battery is being recharged. The adapter is fast, charging an empty battery in just 2.5 hours, and it accepts a wide range of input power: 12-24V or 90-240V. Included with every Pro-B2 is a standard 110/230V charger, loading the battery in 5 hours. In addition, the Pro-B2 battery is completely memory free; there is no penalty for partial charging.

Fires Without Wires
  • Built-in 32 channel Pocket Wizard Brand Radio Slave
  • Attach an optional Pocket Wizard transmitter to your camera, and trigger the pack from up to 300' away
  • Conventional optical slave is switchable, sensitive, eases synchronization with other flash sources
  • Eight f/Stop Range
    Variable from 1200 to 9 w/s, in 1/10 stop increments
    Large Charge Capacity
    Provides 200 flashes @ full 1200 Watt/second output
    Faster Recycling Time
    Requires only 1.8 seconds @ full power
    Multi Voltage
    The battery may be charged from a wall outlet in any country in the world, using the battery charger which is supplied with four different removable plug adapters
    Charging Options
    The battery may be charged directly from an automobile cigarette lighter with the optional 12V DC automobile charger.
    Sturdy and Safe Construction
    The unit has sturdy knobs, rubber-clad grips and frames, as well as the outlets and switches conveniently placed on top.
    It is equipped with special non-arching safety connectors, for easy connecting/disconnecting of the head at any time.
    Power Distribution
    Can be symmetrically or asymmetrically distributed through two lampheads.
    Flash Ready Indication
    Switchable acoustic signal "beeps" when unit is fully recycled. Also the "Test" button lights up when the power supply is ready to fire
    Modeling Light
    100W modeling light is powered for 20 seconds before automatic cut-off, conserving battery power
    Optional AC Adapter
    Charges the battery while shooting, allowing significantly more flashes (701248)ebxtrxwq.
    In the Box
    Profoto Pro-B2 1200R Ws Power Pack with Radio Slave
  • 12 Volt Battery with Cassette
  • Multi-Voltage 90-260V AC charger
  • Sync Cord
  • 2 Year Manufacturer's Warranty
  • Table of Contents
    • 1Description

    Profoto Pro-B2 specs

    Maximum Watt/Seconds 1200
    Guide Number f/45.3 @ 2m, ISO 100 with standard zoom reflector
    Recycle Time 1.8 sec @ maximum power, .04 sec @ minimum power
    Flash Duration 1/2200 sec @ maximum power, 1/7400 sec @ minimum power
    Flash Variability 8 f/stops: 9 - 1200 w/s
    Voltage Stabilization Yes, +/- 1%
    Distribution Asymmetrical or Symmetrical
    Head Outlets 2
    Flash Ready Indicator Charge Ready Light/Open Flash, Switchable Audible Beep
    Built-in Slave Cell 32 channel Pocket Wizard Radio Slave
    Optical switchable
    Sync Voltage 20V, less than 0.3 ms
    Operating Voltage of Charger Auto ranging 90-130V and 180-260V, 45-65HZ
    Battery Level Indicator Four Color LED's on Top Panel
    Battery Charge Time 5.5 hours with AC Multi-Voltage Charger, 2.5 hours with Car Charger
    Number of Flashes 200 @ full power, with full charge
    Auto Dump Yes
    Fan Cooled No
    Dimensions 9.4 x 6.7 x 9.1" (23.8 x 17 x 23cm)
    Weight 24.3 lbs (11kg)

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