8-CHANNEL DIGITAL SOUND PROCESSOR 

• 8 Channel DSP
  
• 4 Balances RCA Inputs
  
• Max Input Level: 4Vrms( 14dBu)
  
• Input Impedance: 100KΩ
  
• 8 RCA Outputs
  
• Max Output Level: 3.5Vrms( 13dBu)
  
• Frequency Response: 10 Hz to 24 kHz (-1dB)
  
• THD N: <0.01%
  
• Bit Rate: 32 Bits
  
• Sampling Frequency: 96 kHz
  
• Types of Crossovers: Linkwitz-Riley / Butterworth / Bessel (up to 48dB/oct)
  
• Input EQ: 15 bands
  
• Output EQ: 8 bands per channel (Q Factor: 0.6 to 0.99)
  
• Time Alignment: 0 to 18.95ms
  
• Limiter Threshold: -54 to 6 dB
  
• Attack: 1 to 200 ms
  
• Release: 1 to 988ms
  
• Phase Control
  
• 3 Presets
  
• Dimensions: 5.9 x 4.3 x 1.7 inches

This DSP does not have a remote out wire, only remote in.  So an  may be required or a  to help prevent a popping that may occur on some bikes. 

To make out plug and play for 14 and up Harley Davidson Stock radio use this  here.