Blackmagic Design ATEM Constellation 8K
Powerful 4 M/E live switcher with 40 12G-SDI inputs, 16 chroma keyers and native HD, Ultra HD and 8K operation.
SKU: BLA-SWATEMSCN4/1ME4/8K
1-Year Warranty · Authorised SA Distributor · Nationwide Shipping
AvailabilityAvailable on backorder
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The ATEM Constellation 8K is a powerful 4 M/E live production switcher with 40 12G-SDI inputs, making it one of the most capable SDI switchers Blackmagic Design builds. It works natively in HD, Ultra HD and full 8K, so a single unit can grow with your production needs.
With 16 advanced chroma keyers, multiple SuperSource processors and a built in 156 channel audio mixer, the Constellation 8K packs an entire production studio into a compact 2 rack unit chassis.
Key Features
- 4 M/E switcher with 40 12G-SDI inputs and 24 aux outputs
- Native HD, Ultra HD and 8K operation in one unit
- 16 ATEM Advanced Chroma Keyers for clean live keying
- 2 SuperSource processors and 4 DVEs for layered effects
- 156 channel Fairlight audio mixer with EQ and dynamics
- 4 independent multi-view outputs for full monitoring
Ideal For
- Broadcast studios working across HD, Ultra HD and 8K
- Live sports and entertainment with many SDI sources
- Outside broadcast and flyaway production kits
- Large houses of worship and live events
- Facilities standardising on 12G-SDI infrastructure
Specifications
- 40 12G-SDI inputs and 24 12G-SDI aux outputs
- HD and Ultra HD up to 2160p60, 8K up to 4320p60
- 16 advanced chroma keyers, 2 SuperSource, 4 DVEs
- 300W power draw in a 2 rack unit chassis
- 10-bit 4:2:2 with Rec. 709 and Rec. 2020
Available from Prosales, South Africa's authorised Blackmagic Design reseller and integrator.
| Switcher type | 4 M/E live production switcher |
| Inputs | 40 12G-SDI inputs |
| Aux outputs | 24 12G-SDI aux outputs |
| HD formats | 720p, 1080i and 1080p up to 60 |
| Ultra HD formats | 2160p up to 60 |
| 8K formats | 4320p up to 60 |
| Advanced keyers | 16 ATEM Advanced Chroma Keyers |
| SuperSource | 2 SuperSource processors |
| DVEs | 4 DVEs |
| Multi-views | 4 independent outputs |
| Audio mixer | 156 channel Fairlight |
| Media pool | 64 stills and 4 clips in Ultra HD |
| Colour | 10-bit 4:2:2, Rec. 709 and Rec. 2020 |
| Power | 300W, 2 rack units |
| Software | ATEM Software Control for macOS and Windows |
HD to 8K in One Unit
The Constellation 8K works natively in HD, Ultra HD and full 8K. A single switcher can scale with your facility as productions move to higher resolutions.
Massive SDI Connectivity
With 40 12G-SDI inputs and 24 aux outputs, it handles huge source counts over standard SDI infrastructure without external converters.
Studio in a Box
16 advanced chroma keyers, 2 SuperSource processors, 4 DVEs and a 156 channel Fairlight audio mixer pack a complete production studio into just 2 rack units.









