The JBL STX818S is a single 18" compact high power subwoofer system in a front-loaded, vented enclosure designed for minimum frontal area provides 1,000 watts of continuous pink noise power handling, 2 kW program and 4 kW peak. The STX818S also comes equipped with a top-mounted M20 pole-mount and an optional wheel kit.
The STX800 Series was designed to bridge the space between light-duty portable PA speakers and flown full-size line array tour sound systems. Our goals at the inception of this project were simple: Offer a high performance, high density system solution in a truck-pack friendly format. Develop concert-worthy floor monitors and side fills that could affordably complement any touring sound system. Deliver an affordable, great sounding subwoofer that could reproduce true low frequency at elevated sound pressure levels. With four full-range systems and two subwoofers, the STX Series can cover just about any professional application. Whether you’re in need of ancillary speakers for a full-blown tour sound system, ground-stacking for a live concert performance, installing speakers in dance clubs or performance venues, touring clubs with your band, or you are a performing mobile DJ, STX800 Series is the smart choice.
18 in. Super Vented Gap™ woofer for extended low-frequency output.
Large port area for reduced distortion.
20 mm threaded pole socket for solid, secure satellite speaker mounting.
Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
14-Gauge steel grille lined with acoustically transparent cloth.
Frequency Range ( –10 dB) : 35 Hz-250 Hz
Frequency Response (± 3 dB) : 40 Hz-120 Hz
Sensitivity (1W/1m) : 96 dB
(Cont. Pink Noise/Program/Peak) : 1000 W / 2000 W / 4000 W
Rated Maximum SPL : 132 dB SPL Peak
Nominal Impedance : 8Ω
Input Connectors : Two NL4
Operational Modes : Subwoofer
Dimensions (H x W x D) : 558 mm x 568 mm x 718 mm
(22.0" x 22.4" x 28.3")
Net Weight : 45 kg (100 lbs)