The JBL Professional SRX818S - 18" Passive Subwoofer System is designed for concert, touring, or installed applications. With a standard M20 pole cup for use with top boxes, indexed feet for stacking in both standard and cardioid positons, and a maximum SPL of 136 dB, the subwoofer is suitable for musicians, bands, DJs, PA systems, performance venues, corporate spaces, houses of worship, and more. A variety of tunings and presets is available for Crown ITech HD and XTI 2 amps as well as the dbx VENU signal processor.
Transducer TechnologyIncludes JBL's patented Differential Drive technology using ferrite drivers with 3" voice coils
JBL SRX818S
Key Specifications
Speaker
Speaker Type: Passive Subwoofer
Enclosure Type: Bass-Reflex
Total Passive Power Handling: 600 W RMS / 2400 W Peak, 1200 W Program
Nominal Impedance: 8 Ohms
Drivers
LF Driver: 1x 18" / 45.7 cm Woofer
Performance
Frequency Range/Response: 28 Hz to 150 Hz (-10 dB), 45 Hz to 150 Hz (-3 dB)