Behringer

Behringer FBQ6200HD Dual 31-Band Equalizer Feedback Detection

4.4 (20 reviews)
XLR

Dual-channel 31-band graphic EQ with built-in feedback detection, limiters, and pink noise generator for live and studio use.

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Overview

The Behringer ULTRAGRAPH PRO FBQ6200HD is a dual-channel, 31-band stereo graphic equalizer designed for professional live sound and studio applications. Each channel provides 31 ISO-standard frequency sliders, giving you precise tonal control across the full audible spectrum. What sets this unit apart from basic graphic EQs is the FBQ Feedback Detection system, which lights up the slider LEDs corresponding to frequencies that are feeding back — an invaluable tool during live performances where feedback must be addressed quickly and accurately. Dedicated per-channel limiters with gain reduction meters add a layer of signal protection, and the integrated pink noise generator lets you tune a room without hauling in a separate signal source.

On the connectivity side, each channel features RF-filtered, servo-balanced XLR and 1/4-inch TRS inputs and outputs built around ultra-low-noise 4580 operational amplifiers. Sweepable high and low-cut filters on each channel provide additional sculpting beyond the graphic sliders, and 8-segment LED metering on both input and output stages keeps you informed of signal levels at a glance. A dedicated mono subwoofer output with level control and adjustable crossover rounds out the feature set, making the FBQ6200HD a capable all-in-one EQ and signal management tool for front-of-house, monitor, or installed sound systems.

Key Features

Behringer ULTRAGRAPH PRO FBQ6200HD High-Definition Dual Channel 31-Band Stereo Graphic Equalizer - AC Power Cable - Behringer 3 Year Warranty - 2x 15' XLR Microphone Cabl

Number of Channels: 2x

Frequency Bands: 31 per channel, ISO frequencies

Inputs: RF-filtered, servo-balanced XLR and 1/4" TRS connectors

Impedance: 40 kW balanced and unbalanced

Specifications

Channels
2
Frequency Bands
31 per channel (ISO frequencies)
Inputs
RF-filtered, servo-balanced XLR and 1/4" TRS per channel
Operational Amplifiers
4580 (ultra-low noise)
Input Impedance
40 kΩ balanced and unbalanced
Limiters
Dedicated per channel with gain reduction meters
Pink Noise Generator
Integrated
Subwoofer Output
Mono with level control and adjustable crossover
Filters
Sweepable high and low-cut per channel
Metering
8-segment LED input/output per channel
Feedback Detection
FBQ system with LED slider indication

Pros & Cons

👍 Pros

  • FBQ Feedback Detection visually flags problem frequencies on the sliders, making live feedback suppression fast and intuitive.
  • Dedicated per-channel limiters with gain reduction metering help prevent clipping without an external processor.
  • Built-in pink noise generator simplifies room tuning and system calibration without additional test equipment.
  • Mono subwoofer output with adjustable crossover provides integrated bass management in a single rack unit.
  • Both XLR and 1/4-inch TRS connections on every channel ensure broad compatibility with existing audio gear.

👎 Cons

  • Dual 31-band layout results in a wide rack unit that requires significant panel space.
  • Slider-based interface can be difficult to recall precisely if settings need to be replicated across venues.
  • No digital connectivity or remote control, so all adjustments must be made manually at the unit.
  • Analog-only signal path may not integrate as seamlessly into digitally managed PA systems.

Frequently Asked Questions

The FBQ Feedback Detection system visually identifies which frequency bands are feeding back by illuminating the corresponding slider LEDs, letting you quickly pull down problem frequencies during a live performance.
It operates as a dual-channel unit, so you can run it in stereo or use each channel independently for two separate mono signal paths.
Each channel has both servo-balanced XLR and 1/4-inch TRS inputs and outputs, giving you flexibility to integrate it into virtually any pro audio signal chain.
Yes, it features a dedicated mono subwoofer output with its own level control and an adjustable crossover frequency, so you can manage low-end distribution directly from the EQ.
The sweepable filters on each channel let you set custom roll-off points to remove unwanted rumble below your chosen low-cut frequency or hiss above your high-cut frequency, independent of the 31 graphic sliders.