DD Audio BSI

The  DD Audio BSI (Bass Signal Interface) is a high-low adapter that has been specifically designed to give audio systems more control over the lower frequencies. This device allows you to restore lost or weak bass, amplify it and optimize it to the desired level. It features variable parametric bass processing, 24dB/octave low-pass filter and digital frequency adjustment. Another highlight is the included multi-function remote control, which offers easy handling. With functional extras such as balanced differential RCA inputs, high-level inputs and a selectable input voltage range, the BSI can be seamlessly integrated into most aftermarket or factory audio systems.

• Variable parametric bass processing
  
• Variable 24dB/Oct subsonic and low-pass filter
  
• multifunction remote control
  
• Differential balanced 2-channel RCA and speaker inputs
  
• Selectable sensitivity range of the input voltage
  
• Signal Sens, 12v and DC Offset switching
  
• Variable gain adjustment with output clip display
  
• Selectable ground insulation
  
• aluminum housing

• Operating voltage: 10 - 16
  
• Input channel(s): 2
  
• Output channel(s): 2
  
• RCA input voltage sensitivity: 0.5 - 5v / 1 - 10v
  
• High level input voltage sensitivity: 2 - 20v / 4 - 40v
  
• RCA output voltage: > 10v
  
• RCA input impedance: ≥ 20k
  
• High-level input impedance: 180
  
• RCA output impedance: ≥ 50
  
• RCA input S/N: ≥ 105dBA
  
• High-level input S/N: ≥ 106dBA
  
• Distortion factor: 0.05%
  
• Frequency response (Hz): 15Hz-20kHz
  
• Side noise filter: 15Hz-50Hz 24dB/Oct
  
• Low pass filter: 50Hz-500Hz 24dB/Oct
  
• Remote control: Remote control included
  
• Remote control output current: 12V >500 mA
• Dimensions: 155 x 87.4 x 27mm