https://www.sonicelectronix.com/compare/items/4007_69574/JL-Audio-12W7-3-vs-JL-Audio-12W6v3-D4
Is it worth it to spend 300$ for a sub to be 1db louder, 25/64th's of an inch (10mm larger), and more distorted? Then go with the W7, it also has 2 Hz lower frequency range than the w6, which means it...