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JBL PRX418S

18" subwoofer — 1,600W continuous

Item # 855PRX418S

JBL designed their PRX400 Series passive speakers with the high power handling and extended frequency response...

JBL designed their PRX400 Series passive speakers with the high power handling and extended frequency response...

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$749.99 each

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About the JBL PRX418S

PRX 400 Series

JBL designed their PRX400 Series passive speakers with the high power handling and extended frequency response required by nightclubs, DJs, churches, concerts, and other applications. These speakers house JBL's road-tested components in rugged, road-worthy enclosures, so you can expect reliable performance night after night.

PRX 400 Series

JBL designed their PRX400 Series passive speakers with the high power handling and extended frequency response required by nightclubs, DJs, churches, concerts, and other applications. These speakers house JBL's road-tested components in rugged, road-worthy enclosures, so you can expect reliable performance night after night.

Bass in your face

The PRX418S subwoofer houses a JBL Selenium SWS1000 18" woofer in a compact, ported, hardwood enclosure, handling up to 800 watts continuous power (or 3200 watts peak). Properly amplified, this subwoofer will bring a whole new dimension to your performance, where the audience hears and feels the low notes.

Bang for your buck

JBL built the rugged enclosure from 0.7" birch/poplar laminate with an 16-gauge steel grille and JBL's DuraFlex finish. A 36mm pole mounting socket allows the JRX218S to serve as the base for a mid/high speaker cabinet, like JBL's PRX415. The JRX218S offers the performance and durability JBL is known for in a tough, compact package. It's a convenient way to go way down deep.

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Highlights:

  • compact PA subwoofer
  • JBL Selenium 457 18" woofer in vented enclosure
  • rugged birch/poplar laminate cabinet with steel grille
  • top-mounted 36mm pole receptacle for stacking cabinets
  • power rating: 800 watts continuous, 1600 program, 3200 peak
  • frequency range: 52-120 Hz
  • max SPL: 124 dB
  • impedance: 8 ohms
  • recommended crossover frequency: 80 Hz
  • two parallel Speakon input connectors and two 1/4" phone jacks
General features:

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More details on the JBL PRX418S

Russ B.

Features & specs

Speakers
Drivers per speaker 1
Woofer Size (inches) 18
Tweeter Size (inches) N/A
System Frequency response 52-120Hz
Maximum SPL 124
Electronics
Built-in Amplifier No
RMS Power rating ---
Program Power rating ---
Peak Power rating ---
Mic Inputs N
Line Inputs N
Tone Controls N
General
Width (inches) 21-1/8
Height (inches) 26-3/4
Depth (inches) 24-1/4
Weight 79 lbs

Product Research

Features

18" Woofer: The JBL PRX418S passive subwoofer system features an 18" woofer in a vented enclosure that can handle up to 800W continuous and 3200W peak.

DuraFlex Enclosure: The JBL PRX418S's cabinet features a tough DuraFlex finish with a heavy-duty 16AWG protective steel grille to protect the speaker components.

Input/Output Connectors: The PRX418S sub is fitted with a Speakon NL4 connector and a 1/4" TS phone plug connectors. There is also a parallel identical Speakon NL4 and 1/4" connector that facilitates a loop-through connection so you can daisy-chain and power an additional subwoofer.

Pole-Mount Socket: A top mounted, cast aluminum 35mm pole mount receptacle can receive an optional SS3BK pole (sold separately) to facilitate use of the PRX418SS as a base for a mid-high speaker cabinet.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Adding on to the 4 that I have and the price is good and the best is the free shipping to Hawaii This is a good working sub I like it [ Sherman  Jan 09, 2018 ]
A
I have 2 of the JBL PRX418S it works fine and i like it for my sound system. The best thing is the FREE shipping from Crutchfield !!! for us in the state of Hawaii shipping is a big thing. [ Sherman  Aug 20, 2016 ]

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