I am undecided whether or not to upgrade. It is a rather pricey option. I have always been a stereo nut and have several 12" subs and several powerful amps kicking around.
Can those of you with experience with the Shaker models please report back with sound quality and amount of bass either model produces?
Thanx.
***edit*** spelling
Can those of you with experience with the Shaker models please report back with sound quality and amount of bass either model produces?
Thanx.
***edit*** spelling
) my GT a few days ago the salesman told me it was very much like the Mach system. I asked a friend of mine who has heard the two pretty much side by side (the Shaker 500 and the 1000) the next day and there was no contest, the 1000 was superior in lows and highs with regard to both bass and treb. I wish I could tell you first hand how it sounds. Unfortunately, that won't happen until January of 2005 it seems.
) and got 6x9 Boston Acoustics and let me tell you, people thought I had subs in the trunk with those puppies. I'm really really going to explode I think before my GT arrives. 
Had to drink a beer and take a asprin