FS: Infinity Kappa Four 4ch 40th anniv. amplifier, JBL MA6002 Marine amplifier, JBL GTO427 | DIYMobileAudio.com Car Stereo Forum
FS: Infinity Kappa Four 4ch 40th anniv. amplifier, JBL MA6002 Marine amplifier, JBL GTO427 | DIYMobileAudio.com Car Stereo Forum
![How To Install A 4 Channel Amp! DIY 15+ Subaru WRX Infinity Kappa Four Amp Install *INFORMATIVE* - YouTube How To Install A 4 Channel Amp! DIY 15+ Subaru WRX Infinity Kappa Four Amp Install *INFORMATIVE* - YouTube](https://i.ytimg.com/vi/6Duj37hmg1A/maxresdefault.jpg)