FITS QSC SUBS TOO!
Super well made....built like a tank but with a nicer finish....comes with it's own carrying bag. I have both QSC K-Subs and the KW 181. QSC does not offer an adjustable speaker pole, but this JBL one fits my QSC Subs via the M-20 threads. One WARNING is to make sure you DON'T exceed QSC's speaker pole height restriction, especially if you're using this with the narrow footprint K-Sub (as it may tip over)!! However, with a little common-sense, this adjutable height pole fills the gap where all others fail! EXCELLENT PRODUCT JBL!!