Check out the DS18 V6HLPRO 6-Channel High to Low Power Converter with 12 Volt Trigger Output's Key Features
(DS18 V6HLPRO)

• 6-channels smart line
• Speaker emulator
• Surface mount component tech
• 12V trigger output
• 10Hz-22kHz Frequency Response
• Direct insert power/ speaker terminal
  
  

OVERVIEW

DS18's V6HLPRO is designed to integrate your 6 Channel OEM Head Unit with Front and Rear Channels directly to your aftermarket audio system. Its other features include an internal channel summing, signal sensing inputs, level matching controls, an input for optional subwoofer level control, and tiffany RCA jacks.