JBL PRX418S Passive 18" Subwoofer

JBL PRX418S Passive 18" Subwoofer

JBL PRX418S Passive 18" Subwoofer

JBL PRX418S Passive 18" Subwoofer

JBL PRX418S Passive 18" Subwoofer Without Grille

Without Grille

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Product Highlights

  • Handles 800W Continuous / 1,600W Program
  • 3,200W Peak Handling
  • 8Ω Nominal Impedance
  • 80Hz Low-Pass Crossover
  • 35Hz Hi-Pass Filter
  • Speakon NL-2 and 1/4" Combo Inputs
  • Durable Design Protects Woofer
  • Pole Mount Cup for Full-Range Speaker
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  • 1Description

The PRX418S Passive 18" Subwoofer from JBL features a Selenium woofer in a front-loaded, vented enclosure. It can handle 800W of continuous power and up to 3,200W peak. The input panel incorporates a pair of Neutrik combo jacks that accept both Speakon NL-2 and 1/4" TS connectors wired in parallel. The PRX418S is supplied with pins +1/-1 connected to the woofer.

The enclosure is constructed of birch/poplar multi-laminate hardwood and coated in JBL's rugged DuraFlex finish. The 16-gauge steel grille is CNC-machined for precision. The grille is internally lined with an acoustically transparent screen to provide additional driver protection and give a professional appearance.

UPC: 050036904063
In the Box
JBL PRX418S Passive 18" Subwoofer
  • Limited Warranty: 5-Years Enclosure / 1-Year Components
  • Table of Contents
    • 1Description
    Active or Passive Passive
    Frequency Range 35 to 250 Hz (-10 db)
    Frequency Response 52 to 120 Hz ±3 dB
    Input Connection Type +1 /-1
    Low Pass Crossover 80 Hz, 24 to 48 dB/octave
    High-Pass Filter 35 Hz, 24 dB/octave subsonic
    Power Handling 800W continuous
    1,600W program
    3,200W peak
    Maximum SPL 124 dB SPL continuous, 130 dB SPL peak
    Sensitivity 95 dB SPL (1W @ 1 m)
    Low Frequency Driver JBL Selenium SWS1000W 18" (457 mm) woofer
    Nominal Impedance
    Enclosure Rectangular 0.71" (18 mm) birch/poplar plywood
    Mounting Options Top mount for SS4-BK pole, allowing a speaker to be mounted above
    Finish Black DuraFlex finish
    Grille Powder coated, black, 16-gauge perforated steel with acoustically transparent black screen backing
    Input Connectors 2 x Neutrik Speakon NL-2 and 1/4" combo jacks
    Dimensions (H x W x D) 26.7 x 21.1 x 24.2" (678 mm x 536 mm x 615 mm)
    Weight 79 lb (36 kg)
    Packaging Info
    Package Weight 95.0 lb
    Box Dimensions (LxWxH) 29.0 x 29.0 x 26.0"

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