JBL JRX118S 18" 350W RMS

The JRX118S is driven by a massive JBL 18" woofer with a cast frame and 3" voice-coil.

  • 18 in. compact subwoofer.
  • 350 W (continuous), 1400 W (peak) power capacity.
  • The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.
  • A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX118SP as a base for a midhigh speaker cabinet.
  • Non-resonant, all steel handles are used.
  • Attractive 18-gauge perforated steel grille protects components from damage.
  • 35 mm pole mount receptacle for use with satellite speakers.
Power Rating   :   350 W / 1400 W

Frequency Range   :   38 Hz - 300 Hz 
(-10 dB)

Dimensions
(H x W x D)
  :   597 mm x 516 mm x 559 mm 
(23.5 in x 20.3 in x 22 in)

Frequency Response   :   55 Hz - 300 Hz 
(±3 dB)

Sensitivity   :   96 dB SPL

Nominal Impedence   :   4 ohms

Recommended Amplifier Power   :   350 W to 700 W into 4 ohms

Recommended Crossover Settings   :   30 Hz HPF, 24 dB / octave; 80 - 100 Hz LPF, 24 dB / octave

Maximum SPL   :   127 dB

Weight   :   32.2 kg (71 lb)

Low Frequency Driver   :   JBL 2043-G

Input Connectors   :   Neutrik® Speakon® NL-4 (x1); .25 in TS phone jack (x1); parallel