what i should realy ask is can any sub have better sound quality than the last when they are in the trunk
ex.)my friend has a wallmart sub and when you have the trunk open it just sounds like distortion all the time (of corse its from wallmart is why it does this)but when you are in the car it sounds fine because of the seats and stuff like that filter out higher piches like distortion
so would upgrading to a 12W7 realy be necessary if i had a 12W6v2
yeah. SQ can still make a big difference, or more accurately, I should say things like the sub's accuracy and speed. Anyway 78 miles is nothing. I had to go three hours from my home to audition a pair of Martin Logans recently. Worth every moment of the trip, too.