Produces a great amount of bass in my two door Tahoe. I have just one in a ported box and it hits harder than my friend's two kicker comps. Does great with lower pitches and can shake my whole car but some higher pitches are barely heard. Great sub and great look but just work on the high notes.

I love these subs. I have two in the trunk of my '99 Eclipse and they hit hard. The best part of them is even when the bass is up really high the treble is still very clear.

i have had 4 0f these in my accord for about 3 mounths now and never had any problem with them yet. You can not even sit in my car hardly if the volume is turned up. for what you pay they are great subs