DJ Depot was very quick in shipping my order..

DJ Depot was very quick in shipping my order and combined with Google Checkout, the whole experience was great! Very easy to track my order and no issues otherwise. Thanks.

Benjamin G
STX818S Speaker by JBL
STX818S Speaker by JBL
Product Code: STX818S
Submit Price Match
List Price: $1,499.00
Price: $1,199.00
You Save: $300.00 (20%)

STX818S Speaker by JBL

Single 18” Bass Reflex Subwoofer.
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.


  • 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
  • Power Rating : 1000 W / 2000 W / 4000 W (Continuous/Program/Peak)
  • 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)
Any reproduction without consent is prohibited.  Specifications, descriptions and pricing subject to change without notice. All pricing is in US$.  We are not responsible for typographical errors. All products subject to available stock. Copyright 1997-2020, DJ Depot   All rights reserved.