Behringer FLOW 4V Audio Mixer

Made for Video. Ready for Anything.

FLOW 4V is built for modern video production. Capture clean, multitrack audio on set. Stay perfectly in sync with your camera. Move faster from shoot to edit. Film. Stream. Create content. Without compromise.

No-Clip Recording

Forget ruined takes. FLOW 4V captures everything from whispers to impact hits. 4 dual-gain mic preamps dual-stage A/D converters. An extreme 142 dB dynamic range. Quiet details stay clean. Loud moments virtually impossible to clip.

Multi-track Recording, Done Right

Record every source as its own track while simultaneously creating a finished stereo mix. FLOW 4V is a true 10-track multitrack recorder built for video workflows. Fast on set, flexible in post. Up to 8 isolated input tracks Dedicated stereo mix recorded simultaneously Mic, line, USB/Bluetooth sources captured independently

Always in sync. No extra steps.

FLOW 4V can sync to your camera or let your camera sync to it. Recording starts and stops together automatically. In post, your audio files align themselves perfectly with the video timeline, even across multiple takes or multiple cameras. No manual syncing. No hand clapping. No waveform matching. Send, receive, or jam timecode Frame-accurate sync via SMPTE Start/Stop control via HDMI Clean, perfectly aligned files in post

10-Channel Onboard Digital Mixer

Create a polished stereo mix on set. Perfect for fast turnarounds and live streaming. Filters, EQ, dynamics, and AutoMix built in. At the same time, record every track separately. Full flexibility in post. No compromises. AutoMix Automatically manages overlapping voices. Smooth gain sharing across active microphones. Clear dialogue. Every take.

USB Ports for Power, Recording, and Audio

USB Audio Interface FLOW 4V is a full-featured USB audio interface with 12 input channels and 2 outputs. Perfect for recording, streaming, and post-production. USB Recording and Backup Choose how you record: directly to the onboard SD card or straight to your computer. Need redundancy? When recording to SD, FLOW 4V can automatically create a backup copy to a USB drive after every take or work as a USB audio interface at the same time. USB Power We skipped the built-in battery on purpose. Fixed battery systems age quickly, while USB-C stays flexible and can be easily adapted to what you already own. Two recessed USB-C ports provide redundant, hot-swappable power from any USB-PD source, including power banks. A compatible power supply is included.

More inputs? One cable!

The optional FLOW 4VIO expands your setup with four additional dual-stage microphone preamps and two independent headphone outputs. One single cable keeps everything connected — making your rig ultra clean, fast to deploy, and easy to scale when productions grow. StageConnect is a professional digital connection designed to simplify complex setups. It carries uncompressed audio, clock, control data, and power over a single cable. One standard XLR cable up to 5 m One DMX cable up to 40 m Sub-1 ms delay, uncompressed digital audio Cable runs can be doubled using a StageConnect Range Extender

Portable with FLOW 4BAG

Designed for the run‑and‑gun filmmaker. Lightweight, protective, and ready for every take. Magnetic transparent cover means you control FLOW 4V without ever taking it out. Learn more about FLOW 4BAG

User Interface and App

Confidence comes from clarity. FLOW 4V is designed to be fast and easy to operate. A high-contrast touchscreen with a custom UI keeps everything clear on set. Prefer physical controls? Every function is accessible via knobs and buttons. Touch, turn, or tap. And if you want it, there’s a remote control app too.

Designed by the Team Behind X32 and WING

FLOW 4V was developed by our digital mixer team in Germany — the engineers behind WING and X32, the world’s best-selling digital mixer. Their experience in large-scale professional audio systems directly shapes how FLOW 4V sounds, behaves, and holds up in real production environments. This is not audio adapted for video. It’s professional audio expertise applied to video workflows.

For Filmmakers

Wouldn’t it be better if audio just worked while you focus on the story? FLOW 4V removes gain worries with its dual-stage preamps and real 32-bit recording. It always stays locked to your camera, and is built rugged enough for life on the road. Less to manage. More confidence. Nothing missed.

For Production Sound Mixers

FLOW 4V is built for reliability, with automatic USB backups, hot-swappable USB-C power, and a lightweight, rugged design. Add the optional FLOW 4BAG and stay mobile, protected, and focused — take after take, all day long.

For Creators

You do everything. Camera, sound, content, editing. FLOW 4V keeps audio out of your way. Record your mic, system audio, and other sources as separate tracks, perfectly in sync, without worrying about clipping or complex setups. FLOW 4V starts and stops recording with your camera, embeds timecode for instant alignment in post, and delivers a clean stereo mix for fast uploads or live streaming. Plug it into your computer and it becomes a powerful 12-in / 2-out USB audio interface. Ready to stream, record, or both.