This is a Used JBL 18" Speaker Model 2279F for the JBL Dual Driver Subwoofer for the  SRX818SP & SRX828SP The impedance is 2 Ohms. Which measures out to 1.6 OHMs which is within JBL's specs for a good driver.  Ran frequency sweep check and everything works good.

Check around this woofer is out of stock at most sites.  You'll need to have an extra one for that New Year's "Caliente" Party!!
Stock up now don't wait !!

This is JBL part number 5048249X

Please message me with your questions before purchasing

All sales final.