Thank You for the reply. According to the cut sheet of the Q12, i cannot fit the enclosure in my trunk. I have a max height of 13", Width of 30" and i want to keep the depth about 13" or less. And I am definitely going ported to 32hz. Is that enough space to hold a 1.8cuft or 2cuft enclosure for the Q12 ported to 32hz? If not, I will have to cancel the order for the Q12 and get the Q10. Please hold off on the Q12 until the enclosure is situated.