The pack you can, and will bring anywhere
The AcuteB is nothing less than a miracle. In an incredibly compact form (the size of a stack of VCR tapes) and weighing 4.8 kg (10.6 lbs), you still have a seven f-stop range of from 9– 600 Ws, the equivalent of 160 fullpower ?ashes per battery charge. Using the AcuteB Head you can just put it all in a backpack and walk away, with nothing short of an entire studio on your back. The bottom line? You can – and will – bring high-quality light wherever you go
| Energy | 600 Ws |
| Recycling | 0.09–2.6 s |
| XFast Recycle Switch | N/A |
| Fast/Slow Recycle Switch | N/A |
| Flash Duration | 1/6800–1/1000 s |
| Flash Capacity |
Ws 600 300 150 75 37 18 9 Energy Max -1 -2 -3 -4 -5 -6 Flashes 160 320 600 1200 2000 4000 8000 |
| Modeling Lamps Total W/Pack | 65 W |
| Modeling Lamps Max W/Head | 65 W |
| Modeling Light Modes | Ext / Off / Bat |
| Triggering Manipulation | N/A |
| Energy Control f-stop Range | 7 |
| Energy Control Increments | 2/10 step adjustments. |
| Energy Control W/s Range | 9–600 |
| Energy Precisions | 1/75 f-stop flash to flash |
| Energy Distribution | Symmetrical |
| Asymmetry Max f-stop Range | N/A |
| Asymmetrical/Symmetrical 0utput | N/A |
| Flash Duration Minimum | 1/6800 |
| Flash Duration Maximum | 1/1000 |
| Flash Duration Twin | 1/1800* |
| Recycling | 0.09–2.6 s |
| Outputf-stop at 2 m @ head settings | Magnum @ 2: 64.2 Zoom @ 4: 32.2 Umbrella @ 7: 16.2 Magnum + Twin & 2 Generators: 90.4* |
| No of Units/Fuse / 120 V = 15 A | N/A |
| No of Units/Fuse / 230 V = 10 A | N/A |
| Battery | 12 V 5 Ah |
| Battery Charging Time | 5 h (Profoto Charger 1A) 2.5 h (Profoto Charger 2A) |
| Auto Dumping | Yes |
| Color Temp. Control in 50 K Steps | N/A |
| Lamp Head Socket(s) | 1 |
| Sync Socket(s) | 1 |
| Wireless Radio | N/A |
| Wireless Radio Range | N/A |
| Fan Cooled | N/A |
| Auto Multi-Voltage | N/A |
| Fuse | N/A |
| Battery Fuse | 40 A |
| Computer Controlled Interface | N/A |
| Photo/IR-cell | Yes |
| Photocell Switch | Yes |
| Battery Indicator(s) | Yes |
| Audible Signal On/Off | Yes |
| Sync Voltage | Compliant to ISO 10330 Standard |
| Pro-B Head | N/A |
| ProHead | N/A |
| ProTwin | N/A |
| ProRing | N/A |
| ProRing2 | N/A |
| AcuteB Head | Yes |
| Acute/D4 Head | Yes** |
| Acute/D4 Twin | Yes** |
| Acute/D4 Ring | Yes |
| Spotlights | Yes |
| Striplights | Yes |
| Size | 19 x 19 x 13 cm 7.5 x 7.5 x 5 in |
| Weight | 4.8 kg 10.6 lbs |