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JBL JRX218S 18" Passive Compact Subwoofer with 1,400 W Peak Power Handling

(888365847801)  Sku #H97038006000030

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Affordable subwoofer from JBL.

The JRX218S 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 JRX218S as a base for a midhigh speaker cabinet
  • Non-resonant, all steel handles are used

Order today and add massive low end to your mix.


JRX218S 18" Passive Compact Subwoofer with 1,400 W Peak Power Handling Specifications:

  • Power Rating: 350 W / 1400 W
    Frequency Range (-10 dB): 38 Hz - 300 Hz
    Frequency Response (±3 dB): 55 Hz - 300 Hz
    Sensitivity (@1m): 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
    (H x W x D): 597 mm x 516 mm x 559 mm
    (23.5 in x 20.3 in x 22 in)
    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
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