Manufacturer’s Description

The JBL STX818S PA Subwoofer is a single 18 inch compact high power sub in a front-loaded, vented enclosure and provides 2,000 watts of program power handling. The STX818S sub features a large port area for reduced distortion so you get clean, powerful bass kick. JBL also equipped the STX818S subwoofer with a top-mounted M20 pole-mount for use in a full range system.

The Specs

Max Frequency Response 120 Hz
Powered Subwoofer Yes
External Color Black
Nominal Impedance 8 ohm(s)
Min Frequency Response 50 Hz
Height 22.4 in
Width 22 in
Depth 28 in
Quick Glance
Driver Size 18 in
Total RMS Power Output (4 Ohms) 2000 W

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