Behringer FLOW 4V Digital Audio Mixer

Capture Pro-Level Audio with the Behringer FLOW 4V Digital Audio Mixer

The Behringer FLOW 4V is a digital audio mixer for video production that combines field recording, flexible mixing, Bluetooth control, and SD card recording in one compact unit. Built for creators who need clean sound and streamlined workflow, it offers four Midas microphone preamps, 32-bit float recording, Bluetooth remote app control, and StageConnect support for optional remote I/O expansion.

• Ultra-low-noise, high-headroom field recorder and mixer with wireless remote control
• 4 Midas microphone preamps with phantom power
• Dual-stage A/D converters for up to 142 dB dynamic range
• 10-channel recording to SD cards and USB class-compliant interface
• Supports 32-bit float or 24-bit fixed-point recording
• No analog gain setting required due to dual-stage conversion
• Full-featured 8-channel mixer with level, pan, low-cut, tone, high-cut, and dynamics
• Up to 8 channels of automixing with smooth gain-sharing algorithm
• Pre-record buffer helps capture important moments
• SD recordings automatically copy to an attached USB stick after stopping
• StageConnect multi-channel uncompressed audio transmission with sub-millisecond latency
• Optional StageConnect FLOW 4VIO adds remote power, 4 microphone inputs, and 2 headphone outputs
• Internal SMPTE timecode generation for device synchronization
• Aux stereo input can also receive SMPTE clock for internal clock sync
• Bluetooth audio reception for talkback or playback
• HDMI CEC support for camera-controlled recording trigger
• Powered via StageConnect or USB-C with power adapter included
• Integrated 1/4-20 thread and screw mount for cameras and tripods
• FLOW 4V MIX app for iOS and Android remote control via Bluetooth LE

Designed for video production, location recording, and portable content creation, the FLOW 4V gives users a complete audio control center without requiring a complicated setup. Its 32-bit float recording capability allows gain adjustment in post-processing, while the built-in mixer tools make it easier to shape and manage sound in real time.

Record with More Headroom and Control

The FLOW 4V features four Midas microphone preamps with switchable phantom power and dual-stage A/D converters for up to 142 dB dynamic range. This design eliminates the need for analog gain setting, making it easier to capture clean, flexible recordings in unpredictable environments.

Built for Video Production Workflows

With SD card recording, USB audio interfacing, HDMI CEC trigger support, SMPTE timecode generation, and Bluetooth monitoring, the FLOW 4V is tailored for content creators who need dependable audio integration with cameras and post-production workflows. A pre-record buffer also helps capture important audio before the record command is triggered.

Flexible Mixing and Expansion

The full-featured 8-channel mixer includes level, pan, low-cut, tone, high-cut, and dynamics controls, along with automixing for up to eight channels using a smooth gain-sharing algorithm. StageConnect support enables optional remote I/O expansion over standard XLR or DMX cable with sub-millisecond latency.

Compact Design for Mobile Creators

Powered via USB-C or StageConnect, the FLOW 4V is designed for portable production setups. Its integrated 1/4-20 mounting thread allows direct attachment to cameras and tripods, while Bluetooth LE control through the FLOW 4V MIX app makes remote operation easy from compatible iOS and Android devices.

SPECIFICATIONS

• Frequency Range (±1 dB): 5 Hz - 22 kHz
• Dynamic Range (Inputs): 140 dB, 142 dB A-weighted
• Frame Rates: 29.98, 24, 25, 30, 50, 60 fps
• Recording Formats: 32-bit float, 24-bit fixed point
• Recording Destinations: SD card and USB class-compliant interface

Mic Inputs

• Type: 4 x XLR / 1/4-inch TRS combo jacks, balanced
• EIN (20 Hz - 20 kHz): -130 dBu, -132 dBu A-weighted
• Distortion (THD + N): 0.007% @ -40 dBu input
• Distortion (THD + N): 0.0003% @ -20 dBu input
• Crosstalk Rejection @ 1 kHz, Adjacent Channels: -110 dB
• Max Input Level: XLR +18 dBu, TRS +29.5 dBu
• Impedance: XLR 9.5 kOhm balanced, TRS 30 kOhm balanced
• Max Gain: +70 dB
• Phantom Power: +48 V, switchable

Aux In

• Type: 1 x 1/8-inch TRS jack, stereo
• Distortion (THD + N): 0.008% @ +6 dBu input
• Max Input Level: +24 dBu
• Impedance: 10 kOhm

Headset In/Out

• Type: 1 x 1/8-inch TRRS jack, stereo plus mic input
• Impedance: 40 Ohm
• Max Input Level: +10 dBu
• Max Output Level: 110 mW @ 30 Ohm, 110 mW @ 75 Ohm, 75 mW @ 300 Ohm

Stereo Out

• Type: 1 x 1/8-inch TRS jack, stereo
• Impedance: 100 Ohm
• Max Output Level: +4.6 dBu

Phones Outputs

• Type: See Headset In/Out
• Max Output Level (30 Ohm Load): See Headset In/Out
• Distortion (THD + N, 30 Ohm Load): See Headset In/Out

USB Audio Interface

• Type: USB 2.0
• Connector: USB Type-C
• Sample Rate: 48 kHz
• Bit Depth: 24-bit / 32-bit float
• Channels at Host: 12 in / 2 out

HDMI

• Type: Micro HDMI
• CEC: Camera Controlled Rec Start

Bluetooth

• Frequency Range: 2402 MHz - 2480 MHz
• Channel Number: 79
• Version: Bluetooth 4.0 Dual Mode
• Compatibility: Supports A2DP 1.2 profile
• Max Communication Range: 12 m without interference
• Max Output Power: 9.6 dBm
• Gain: 1.84 dBi

Power Supply / Voltage

• Connector: USB-C
• Power Supply: USB-C PD
• Power Consumption: 10 W

Dimensions and Weight

• Dimensions (H x W x D): 53 mm x 184 mm x 128 mm
• Weight: 800 g

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