Really Hisss is right. I was going to buy a 12" for a while because I liked the overall sound they put out, not as loud as a 15" but decent. Tight bass like a 10" but wont max out as fast. Then I relized that if you buy a well produced 15" it will have the great punch that 12" or even a 10" has and have way more output. Thats why Hisss says get the biggest you can fit. Ohh BTW that means I am now putting a 15" Tumult in my car. I used to just want a 12" for the reason I just stated but since Adire isn't a money thirsty company. The make 15" that will pound like nothing else, and sound better, tighter and have more punch than almost all 12" and alot of 10". Now im not saying that Adire is the only company out there that does this. There are other companies like RE and Image Dynamics (Memphis is moving up fast in my book as well)that do the same thing. Adire is just a personal preference.

 

cool thanks for the insight