JBL PRX418S 18in Passive Subwoofer

1,053.00 RRP 1,289.00 (including VAT @ 23%)

Stock AvailableDelivery Information

Item in stock with our supplier

This item is in stock at our supplier's warehouse.

When you order this item, it will be immediately dispatched from our supplier for delivery to Gear4music. When we receive the item we will package it carefully for its onward journey to you.

"Can be delivered to you on" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket. Please note, this is an estimate and based on the supplier's delivery time to us.

Can be delivered to you on: 9th December 2016
FREE Delivery available.

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
  • CDs & DVDs
  • In-ear Monitors
  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
  • Mouth / Lip Care Products

We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Optional: 5 year warranty: €76.50
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 38440

  • 1,600 watts RMS
  • Tough DuraFlex Finish Enclosure
  • Heavy Duty 16 Gauge Protective Screen Backed Steel Grille
  • Road-Ready Construction
  • Reduced Resonance For Cleaner Sound Quality

JBL PRX418S 18in Passive Subwoofer


The JBL PRX418S passive subwoofer brings you robust bass performance, ideal for clubs, schools, and houses of worship. The PRX418S is an 18" passive loudspeaker that delivers the kind of performance demanded by rock, pop, hip hop, and many other modern genres, with a rock-solid extended frequency response. The PRX418S is perfect for you if you're looking for a subwoofer with lots of punch and impact.

Product Ref: 38440

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Full Description

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Designed for powerful performance

Packed with an 18" driver, JBL's PRX425 passive loudspeaker is ready to handle 1,600 watts RMS for exceptional low-frequency performance. The PRX418S adds richness and depth to acoustic music and vocal ensembles too, whether you're playing bass-heavy dance tracks or not.

Road-ready construction

The PRX418S is a high-quality portable subwoofer that is built to last, even with the roughest of handling. With an 18mm birch/poplar construction and coated with DuraFlex for maximum protection, the PRX418S has reduced resonance for cleaner sound quality. A rugged 16-gauge steel grill protects the drivers, ensuring that your PRX418S is prepared for anything.

Heavily tested for your assurance

Each component and each system in the PRX400 Series is put through a 100 straight hours of continuous, high-level input testing and must pass the test before they can reach your hands, ensuring that you're receiving a reliable loudspeaker that can withstand all that we put our sound systems through.


  • Tough DuraFlex finish enclosure
  • Heavy Duty 16 gauge protective screen backed steel grille


  • Frequency Range: 35 Hz - 250 Hz
  • Frequency Response: 52 Hz - 120 Hz
  • System Sensitivity: 95 dB SPL (1w@1m)
  • Power Rating, Pink Noise: 800 W / 1600 W / 3200 W (Continuous/Program/Peak)
  • Rated Maximum SPL: 130 dB SPL peak
  • Nominal Impedance: 8 ohms
  • Dimensions (H x W x D): 678 mm x 536 mm x 615 mm (26.7" x 21.1" x 24.2")
  • Net Weight: 36 kg (79 lbs.)