JBL STX818S Passive 18" Bass Reflex Subwoofer


More Info JBL STX818S

JBL STX818S Specs

Active or Passive Passive
System Type 18″ bass-reflex subwoofer
Frequency Range 35 to 250 Hz (-10 dB)
Frequency Response 40 to 120 Hz ±3 dB
Input Connection Type Switchable, +1/-1 or +2/-2
Low Pass Crossover 80 Hz, 24 dB, octave LPF
High-Pass Filter 30 Hz, 24 dB, octave HPF
Power Handling 1,000W continuous
2,000W program
4,000W peak
Maximum SPL 132 dB SPL peak
Sensitivity 96 dB SPL (1W @ 1 m)
Low Frequency Driver 1 x JBL 2242H 18″ (457 mm) Super Vented Gap Cooled woofer
Nominal Impedance
Enclosure Tuning Designed for Crown amplifiers and dbx DriveRack
Mounting Options Top mounted M20 threaded socket for optional SS4-BK pole
Enclosure Rectangular, 0.71″ (18 mm) 13-ply birch/poplar laminate plywood
Handle or Carrying Type 4 side handles, bottom mounting points for optional casters
Finish Black DuraFlex finish
Grille Powder coated, black, 14-gauge perforated steel with acoustical transparent cloth backing
Input Connectors 2 x Neutrik Speakon NL-4
Dimensions (H x W x D) 22.0 x 22.4 x 28.3″ (558 x 568 x 718 mm)
Weight 100 lb (45 kg)
Packaging Info
Package Weight 109.005 lb

*All specifications are subject to change without notice.