JBL IRX115S Subwoofer 100789368 Precision metal dust filter protects

Precision metal dust filter protects the capsule from sound changing pollution

R Series 3517-14 Case Watertight (empty / no wheels)

Dual isolated outputs provide optimal noise rejection

Microdot connector

JBL IRX115S Subwoofer 100789368 Precision metal dust filter protectsJBL IRX115S Powered Subwoofer The JBL IRX115S powered subwoofer, the newest model in the IRX series of versatile, cost conscious portable P. A. s, extends the low frequency response of IRX systems down to a room shaking 35 Hz. The 15 IRX115S draws from JBLs top professional touring technologies to deliver superior sound without the guesswork, thanks to custom driver and amplifier designs; tuned, ported enclosure; and built in crossover and polarity