# Elinchrom Rotalux Deep Octa 100cm vs Impact Quikbox Softbox (24 x 24in): specs and price compared

A sourced, side-by-side comparison of the Elinchrom Rotalux Deep Octa 100cm (Elinchrom) and Impact Quikbox Softbox (24 x 24in) (Impact) among photography softboxes.

## Side by side

| Spec | Elinchrom Rotalux Deep Octa 100cm | Impact Quikbox Softbox (24 x 24in) |
| --- | --- | --- |
| US price | not published | $49.95 |
| Brand | Elinchrom | Impact |
| Shape | deep octa | rectangle (square, 24x24in) |
| Size | 100cm / 39.4in | 24in x 24in / 61cm x 61cm |
| Mount type | Elinchrom (Rotalux Speedring sold separately, item EL-26570) | Shoe-mount flash bracket (not Bowens/Elinchrom) |
| Diffusion layers | 2 | 1 |
| Grid included | No | No |
| Recessed front | Yes | No |
| Speedring compatibility | Elinchrom native mount by default; the Rotalux speedring system also offers Bowens, Profoto, and Balcar adapter rings sold separately | No standard speedring; mounts via included shoe-mount flash bracket. A separate SKU (EBO-0602424, $99.00) adds the bracket as a bundled accessory |
| Fabric | reflective silver interior cloth (item EL-26219) on a folding rod frame | reflective silver interior, folds flat for storage, removable internal baffle |

## Key differences

- Shape: Elinchrom Rotalux Deep Octa 100cm deep octa vs Impact Quikbox Softbox (24 x 24in) rectangle (square, 24x24in)
- Size: Elinchrom Rotalux Deep Octa 100cm 100cm / 39.4in vs Impact Quikbox Softbox (24 x 24in) 24in x 24in / 61cm x 61cm
- Mount type: Elinchrom Rotalux Deep Octa 100cm Elinchrom (Rotalux Speedring sold separately, item EL-26570) vs Impact Quikbox Softbox (24 x 24in) Shoe-mount flash bracket (not Bowens/Elinchrom)
- Diffusion layers: Elinchrom Rotalux Deep Octa 100cm 2 vs Impact Quikbox Softbox (24 x 24in) 1
- Recessed front: Elinchrom Rotalux Deep Octa 100cm Yes vs Impact Quikbox Softbox (24 x 24in) No
- Speedring compatibility: Elinchrom Rotalux Deep Octa 100cm Elinchrom native mount by default; the Rotalux speedring system also offers Bowens, Profoto, and Balcar adapter rings sold separately vs Impact Quikbox Softbox (24 x 24in) No standard speedring; mounts via included shoe-mount flash bracket. A separate SKU (EBO-0602424, $99.00) adds the bracket as a bundled accessory
- Fabric: Elinchrom Rotalux Deep Octa 100cm reflective silver interior cloth (item EL-26219) on a folding rod frame vs Impact Quikbox Softbox (24 x 24in) reflective silver interior, folds flat for storage, removable internal baffle

## Sources

- Elinchrom Rotalux Deep Octa 100cm: https://elinchrom.com/en/Home/Shop/Light_Modifiers/Softboxes/Elinchrom_Softbox_Rotalux_Deep_Octa_100_cm?id=EL-26648 (elinchrom.com, verified 2026-08-12)
- Impact Quikbox Softbox (24 x 24in): https://www.bhphotovideo.com/c/product/888979-REG/impact_qb_sb24_quikbox_softbox_24_x.html (bhphotovideo.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/photography-softboxes/elinchrom-rotalux-deep-octa-100cm-vs-impact-quikbox-softbox-24x24/
Cite: Per The Front Desk Review, Elinchrom Rotalux Deep Octa 100cm (not published) vs Impact Quikbox Softbox (24 x 24in) ($49.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/photography-softboxes/elinchrom-rotalux-deep-octa-100cm-vs-impact-quikbox-softbox-24x24/
License: CC BY 4.0.