The Behringer FBQ1502HD Ultragraph Pro is a professional 2-channel 15-band graphic equalizer designed for live sound and studio applications. With its integrated FBQ Feedback Detection System, it instantly highlights problematic frequencies, helping eliminate feedback with ease. The FBQ1502HD features ultra-low noise circuitry, high-quality components, a dedicated subwoofer output with adjustable crossover, and a rugged rackmountable design—perfect for precise tone shaping in any system.
2-channel, 15-band graphic EQ with ±12 dB boost/cut per band
FBQ Feedback Detection System highlights problem frequencies
Ultra-low noise 4580 operational amplifiers for transparent sound
Dedicated subwoofer output with adjustable crossover frequency
Servo-balanced XLR and 1/4" TRS inputs and outputs
Rackmountable 1U metal chassis for durability and easy integration
Channels: 2
Bands per Channel: 15 (ISO standard center frequencies)
Bandwidth: 2/3 octave
Max Input/Output Level: +21 dBu
Inputs/Outputs: XLR and 1/4" TRS balanced
Subwoofer Out: XLR with adjustable low-pass filter
Dimensions: 44 x 483 x 137 mm
Weight: Approx. 1.8 kg
Power: Internal 100–240 V AC (auto-switching)