Speaker Upgrade

[Hossamania]

Also I wonder if there are some settings on the Fosgate that need to be tweaked. Some that are a little deeper in the menu?

[Tireman]

There more than likely is. The RF is way more complicated than the stock HK unit. I think it has an equalizer or some  too. I guess I should put the battery in and take a look/listen. Knowing me it's all f'd up! I did see when I put it in that there were what I call "preset" setting for different types of music....rock, country, crap, pop etc.