C chase216 10+ year member clam hammer 84 0 cleveland, ohio Mar 23, 2010 #1 i have 2 american bass xfl 12's whats a good hertz tune for the port for a daily driver but still be loud as possible ..thanks Click to read more...
i have 2 american bass xfl 12's whats a good hertz tune for the port for a daily driver but still be loud as possible ..thanks Click to read more...
FurbiesAndBeans 10+ year member CarAudio.com Elite 2,075 8 Corona, CA Mar 23, 2010 #2 depends on preference. anywhere in the 30-38 is good. Tune in the low 30s if u like rap.