DPViper
Viper Owner
Anyone know where I could find a spec sheet for a 2013 GTS 18 speaker Harmon Kardon stereo? I want to add a powered sub in the back. It was very easy in the Gen 4 and made a big difference in the sound. Thanks
18 Speaker Harmon Kardon Stereo Spec Sheet
- Thread starter DPViper
- Start date
