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JRX218S

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JRX218S

  • JRX218S
  • JRX218S
  • JRX218S
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JBL

JRX218S

JRX218S

18" Passive Subwoofer, 1,400W Peak, 4 Ohms, Dual Speakon Inputs, 36 mm Pole Receptacle

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$680.00
$680.00 $655.20
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Features
    • 350W continuous and 1,400W peak handling at 4 ohms
    • M118-4 18" driver extends output down to 34 Hz
    • 133 dB peak SPL from a compact carpeted MDF cabinet
    • Top-mounted 36 mm pole receptacle carries a mid-high cabinet
    • Two parallel Speakon NL-4 connectors chain multiple subs
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    • JRX218S Passive Subwoofer

SKU: JRX218S

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Product Description

The JBL JRX218S is a compact passive 18-inch subwoofer for systems running outboard amplification. It handles 350W continuous and 1,400W peak at 4 ohms, reaching 133 dB peak SPL and extending down to 34 Hz, which is where kick drums, bass synths and program tracks live.

The M118-4 low-frequency driver sits in a 19 mm MDF enclosure carpeted in black, a finish that shrugs off scuffs from repeated load-ins better than paint. Non-resonant all-steel handles and an 18-gauge perforated steel grille round out a cabinet built for the road at 71 lb.

A top-mounted cast aluminum 36 mm pole receptacle accepts the optional SS3BK pole, so the subwoofer doubles as the base for a mid-high cabinet. That keeps the rig on one footprint per side and shortens cable runs on stage.

Two parallel Neutrik Speakon NL-4 connectors handle input and link, so multiple subs chain from a single amplifier output. Recommended amplifier power is 350W to 700W into 4 ohms. Pair it with JRX212 or JRX215 tops to build a full-range passive system.

Features

    • Bottom Octave For Passive Rigs

      An 18-inch M118-4 driver handling 1,400W peak reaches 34 Hz at 133 dB peak SPL, covering the low frequencies full-range tops leave out.

    • One Footprint Per Side

      A top-mounted cast aluminum 36 mm pole receptacle accepts the optional SS3BK pole, standing a mid-high cabinet directly above the sub.

    • Chain Subs From One Output

      Two parallel Neutrik Speakon NL-4 connectors link cabinets together, so a single amplifier channel feeds multiple subs without a splitter box.

    • Compact For An 18-Inch Sub

      The cabinet measures 23.8 by 20 by 21.7 in and weighs 71 lb, which fits more low-frequency output into a standard van load than most 18-inch boxes.

    • Finished For The Road

      A 19 mm MDF enclosure carpeted in black, non-resonant steel handles and an 18-gauge perforated steel grille take repeated load-ins without showing wear.

Technical Specifications

  • Product Type 18" Passive Subwoofer
  • Low Frequency Driver JBL M118-4
  • Power Rating 350W Continuous / 1,400W Peak
  • Nominal Impedance 4 Ohms
  • Recommended Amplifier Power 350W to 700W Into 4 Ohms
  • Sensitivity (@1m) 98 dB
  • Maximum SPL 133 dB Peak @ 1m
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