JBL SRX818S Subwoofer 100741712 It also folds flat for

It also folds flat for traveling needs

trying to remember which knobs are assigned to which parameter

Loop: 1/4" TRS insert loop for each channel

and connection to A&H iLive systems

JBL SRX818S Subwoofer 100741712 It also folds flat forJBL SRX818S Single 18 Subwoofer SRX818S is a single 18" subwoofer for concert, touring, or installed use. Featuring a standard M20 pole cup for use with top boxes, indexing feet for stacking in both the standard and cardioid position, and a 136dB max SPL, the SRX818S is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of