BEHRINGER FBQ1502HD 15 Section stereo graphic equalizer, the frequency of mono ultra-bass output can be adjusted

"Built-in frequency divider FBQ1502 There is a special subwoofer output with adjustable (30-200 Hz), cut-off frequency. Providing a balanced XLR front and back allows you to connect to the power amplifier, or directly to your active woofer, without any additional hardware. Professional 15 segment stereo graphic equalizer to field and studio application innovative FBQ feedback detection system immediately display critical frequency, can also be used as audio analyzer dedicated mono weight bass output, adjustable divider frequency additional low cut filter to eliminate unnecessary frequency, such as: ground rumble height accurate 4 LED, easy to set the level of ultra-low noise operation, with high signal integrity servo balance input 1 / 4 " TRS and gold-plated interface amplifier and output interface output metering and input gain control shielding ring power transformer ultra-low noise performance Filter Type: Number of drawings for channels: 2 Input: 2 XLR 21 / 4 " TRS headset output: 21 / 4 "TRS headset with maximum input level: + 21 dBi balanced and unbalanced frequency band 15 through channel ISO frequency bandwidth: 2 / 3 x frequency range (boost / shear): + / -6 dB or 12 dB + / -, switchable frequency response: 10Hz to 20 kHz + / -3 dB noise:> 94 dB @ + 4 dBu, 22Hz to 22 kHz size (high x width x): 19" 1 3 / 8 "8 3 / 8" Specialty: dedicated mono bass output adjustable frequency"