JBL B-380 Subwoofers

I purchased a pair of these B380 subwoofers with the BX63a electronic crossover. The only thing I ever serviced was reconing subs and recapped the electolytics in the BX63a. Have enjoyed these subwoofers for years. Am running on a pair of biamped...

I bought this sub and the BX63A crossover for a great price off ebay, and it arrived remarkably intact after long distance shipping. The crossover required a repair as it was inoperable, but it was an easy fix. The sub is solid, stable, unobtrusive,...

I have to say that the previous reviews are missing the mark. I have a B-460 (homebuilt box to 460 specs with 2245H driver and JBL crossover) but the B-380 is of equal quality only smaller. These are perhaps the finest Subs ever sold period and in...

The JBL 380 subwoofer is a 15" speaker from JBL. It is big, and heavy!

This is for the B430 which has the 18" passive driver with an external frequency divider. Very large and heavy. Not punchy. Sounds like a heavy truck going past outside the door. Very few notes are recorded in the frequencies where this operates so...