I have a 1972 pontiac Grandville coupe and I just recently purchase inside speakers, I'm trying to aviod cuting and damaging too much. So I purchased Infinity reference 2way 6x9 for rear deck 31/2 front dash and 6.5 componets to be installed on front door by way of fiberglass pods. 2 12's in the trunk.
Here is my questions I have a space in the front dash for a 4x10 and was wondering should I place a speaker there and make it act as a sub? or just leave that space empty?
Next i'm being told that I should think about returning the 6.5 componets or return the 31/2 and place the tweeter from the componets in the dash where they would go.
Could someone shed some light on my situation and explain to me how I sould set my speakers what to use what not to use thanks.