Not for a home system, but for a portable rig for bass guitar. I've got a 2245H 18" that I'll be putting in a ported 6.15 cu.ft. cabinet, (small because I need to get it into the trunk of my car for transportation). The 2245 is currently in a larger cabinet, and I've noticed it's hard to get much in the way of clean higher bass harmonics, (600-2500hz), at least as far as dispersion goes.

So I'm thinking of adding an 8" or 10" for this upper range, in a tight , sealed "internal" enclosure. Which would likely fill my needs best? I'm thinking of a 2118H or LE8T-H for 8", or an E or K110 or other pro series 10" if that makes more sense.

I've got a Crest P3500 amp for power, and could do either active or passive crossover. The amp is 400 watts/ch stereo or 800 mono.

Any recommendations/suggestions?

BTW - my home stereo system consists of 4 Jubal L65 and 2 L150, plus other misc JBL...

John