The Profoto Speed Ring Adapter for Sunstar Flash Heads is designed to rotate 360 degrees for maximum creative flexibility. The speed ring features heat-resistant, painted, color-coded softbox pole sockets for quick assembly. It will fit both four- and eight-sided RFi softboxes, each of which have color-coded poles to match the speed ring.

ConstructionAluminum, steel

CompatibilityRFi 1.3 x 2.0' / 40 x 60 cm softbox
RFi 1.0 x 1.3' / 30 x 40 cm softbox
RFi 1.0 x 3.0' / 30 x 90 cm softbox
RFi 1.0 x 4.0' / 30 x 120 cm softbox
RFi 1.0 x 6.0' / 30 x 180 cm softbox
RFi 2.0 x 2.0' / 60 x 60 cm softbox
RFi 2.0 x 3.0' / 60 x 90 cm softbox
RFi 3.0 x 3.0' / 90 x 90 cm softbox
RFi 3.0 x 4.0' / 90 x 120 cm softbox
RFi 4.0 x 6.0' / 120 x 180 cm softbox
RFi 3.0' / 90 cm Octa softbox
RFi 5.0' / 150 cm Octa softbox

Packaging Info

Package Weight1.35 lb

Box Dimensions (LxWxH)7.7 x 7.7 x 4.2"

• 360-Degree Rotation
• For 4- and 8-Sided Softboxes
• Color-Coded Pole Sockets
• Sturdy Metal Construction

• Profoto RFi Speed Ring for Sunstar Flash Heads