Blackmagic Design Atem 4 M/E Constellation 4K Plus Production Switcher

Blackmagic Design Atem 4 M/E Constellation 4K Plus Production Switcher

The Ultimate in Live Production Power

Take your live production to the next level with the Blackmagic Design ATEM 4 M/E Constellation 4K Plus—a professional-grade 4K live switcher designed for the most demanding broadcast and event environments. Whether you’re producing high-end concerts, e-sports, large-scale corporate streams, or multicamera TV broadcasts, this all-in-one powerhouse offers unmatched scalability, flexibility, and performance. This product is backed with 1-Year Limited Manufacturer’s Warranty.

With 80 standards-converted 12G-SDI inputs, an advanced 156-channel Fairlight audio mixer, and real-time format conversion on every input, the ATEM 4 M/E Constellation 4K Plus is your all-access pass to flawless, ultra-high-definition production.

Why It's a Game-Changer:

Massive I/O Capacity

80 x 12G-SDI inputs — All with independent format and frame rate converters

48 x 12G-SDI aux outputs, 52 total SDI outputs, and 4 dedicated Ultra HD multi-view outputs

Professional Audio Integration

Built-in 156-channel Fairlight Audio Mixer with EQ, dynamics, and level metering

Support for MADI audio input/output (4 x 64-channel BNC MADI), plus XLR and 1/4” TRS connections

Powerful Switching & Effects

4 M/E rows, 16 upstream keyers, 4 DVEs, and 2 SuperSource processors

16 Advanced Chroma Keyers for high-precision green screen compositing

Built-in pattern and color generators, 20 linear/luma keyers, and 4 stinger transitions

Ultra HD Multiview Monitoring

4 independent multi-view outputs, each configurable with up to 16 routable windows

Supports full Ultra HD or HD output with customizable labels and tally

Smart, Flexible Control

Use the front panel, ATEM Software Control, or optional hardware panels

Integrated talkback, tally, timecode, and mix-minus support

Media Powerhouse

4 media players with fill/key support

64 still image slots and 4 video clip slots (up to 3200 frames in HD)

Compatible with PNG, BMP, JPEG, TIFF, WAV, MP3, AIFF & more

Built for Broadcast

Supports formats up to 2160p60 with full REC 709 & REC 2020 color space

SMPTE compliant, ultra-low processing delay (<10 lines)

Seamless SDI auto-switching across 1.5G/3G/6G/12G